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Fan coil room thermostat · BACnet points list
Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) BACnet points list
Updated 12 November 2026
The RDF4..BN thermostats control 2-pipe or 4-pipe fan coils with 1-speed, 3-speed or ECM fans and expose their settings over BACnet MS/TP. The BMS can write the operating mode, Comfort setpoint, fan speed, room temperature, changeover, window and presence values; most other objects are the thermostat's P-parameters.
This page lists 65 BACnet objects for the Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) — 49 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Siemens’s own free documentation, linked below.
- Manufacturer
- Siemens
- Model
- RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP)
- Equipment
- Fan coil room thermostat
- Equipment type
- VAV boxes & fan coils
- BACnet objects
- 65 (49 writable)
- Transport
- BACnet MS/TP
- Firmware
- V1.0.1, V1.0.2
- Default device instance
- 10
- Also known as
- RDF400BN, RDF400BN-BK, RDF440BN, RDF440BN-BK, RDF460BN, RDF460BN-BK, RDF4..BN
Reference only, provided as-is: verify against Siemens’s current documentation and the live device before use. Not official Siemens information. Terms of use.
BMS integration notes: Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP)
Command the room operating mode through MV 21 and the Comfort setpoint through AV 16, and read the active setpoint, present mode and room temperature back. Fan speed is MV 2. Window, presence, keycard and changeover can be fed from the BMS through BV 6 and BV 8-10.
Minimum points to map
The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.
| Object | Name | Why | Access |
|---|---|---|---|
| MV 21 | ROpModSwi | Operating mode: 1 = Protection, 2 = Economy, 4 = Comfort | Write |
| AV 16 | SpCmf | Comfort setpoint, °C | Write |
| MV 2 | FanSpdCmd | Fan speed: 1 = auto, 2-4 = low/med/high | Write |
| MV 1 | PrOpMod | Present operating mode | Read |
| AI 0 | TR | Room temperature | Read |
| AV 0 | SpTR | Active room setpoint | Read |
| AV 1 | HReq | Heating demand, % | Read |
| AV 2 | CReq | Cooling demand, % | Read |
| MV 23 | Flt | Fault, 1 = no fault | Read |
Sensors & values from the BMS
AV 4 TRBus takes a room temperature from the bus; MV 10 P11 can show it on the display. Window contact, presence and keycard can also be written via BV 8-10.
Network setup
- Default device instance 10; device name and description are writable.
- Max Manager (Max Master) is writable, default 127.
- Most P-parameters (application, control sequence, fan type, inputs) are writable over BACnet as well as at the unit.
Watch out for
- BV 4 ResetPar (P89) resets the parameters; keep it off graphics.
- MV 13 keypad lock and MV 11 temperature unit change what the occupant sees.
Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) BACnet objects
Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AImin | 0 | TR | Room temperature; -100 = out of service | °C | Read | |
| AI | 1 | AInX1 | Analog input X1 (temperature or 0-100 %, per X1 setup) | °C or % | Read | |
| AVmin | 0 | SpTR | Room temperature setpoint (active); 0 = OFF | °C | Read | |
| AVmin | 1 | HReq | Heating request, 0-100 | % | Read | |
| AVmin | 2 | CReq | Cooling request, 0-100 | % | Read | |
| AV | 3 | MsrdValAdj | P13 room temperature reading adjustment, -5 to 5 | K | Write | |
| AV | 4 | TRBus | Room temperature written via bus, -20 to 70 | °C | Write | |
| AV | 5 | FanVarSpd | Variable (ECM) fan speed, 0-100 | % | Read | |
| AV | 6 | SpHEco | P22 Economy heating setpoint; 0 = OFF | °C | Write | |
| AV | 7 | SpCEco | P23 Economy cooling setpoint; 0 = OFF | °C | Write | |
| AV | 8 | ZeEgZ | P41 dead zone, 0.5-5 | K | Write | |
| AV | 9 | SpDiff | P42 setpoint differential, 0.5-5 | K | Write | |
| AV | 10 | XpHysHtg | P43 heating switching differential, 0.5-6 | K | Write | |
| AV | 11 | XpHysClg | P44 cooling switching differential, 0.5-6 | K | Write | |
| AV | 12 | SpHPrt | P50 Protection heating setpoint; 0 = OFF | °C | Write | |
| AV | 13 | SpCPrt | P51 Protection cooling setpoint; 0 = OFF | °C | Write | |
| AV | 14 | SpCChovrHC | P64 changeover switch point, cooling, 10-25 | °C | Write | |
| AV | 15 | SpHChovrHC | P65 changeover switch point, heating, 27-40 | °C | Write | |
| AVmin | 16 | SpCmf | Comfort setpoint, 5-40 (limits P20/P21) | °C | Write | |
| AV | 17 | FanSpdMax | P72 ECM fan high speed | % | Write | |
| AV | 18 | FanSpdMed | P73 ECM fan medium speed | % | Write | |
| AV | 19 | FanSpdMin | P74 ECM fan low speed | % | Write | |
| BI | 0 | DInX1 | Digital input X1 | Read | 0=Off, 1=On | |
| BI | 1 | InD1 | Input D1 | Read | 0=Off, 1=On | |
| BV | 0 | EnHclElClg | P40 electric heater in cooling mode | Write | 0=Disable, 1=Enable | |
| BV | 1 | EnFanSttKick | P71 fan start kick | Write | 0=Disable, 1=Enable | |
| BV | 2 | EnNFC | P81 NFC | Write | 0=Disable, 1=Enable | |
| BV | 3 | EnPwd | P82 password | Write | 0=Disable, 1=Enable | |
| BV | 4 | ResetPar | P89 reset parameters | Write | 0=Disable, 1=Enable | |
| BV | 5 | FrcOpModPrt | Force Protection mode | Write | 0=Disable, 1=Enable | |
| BV | 6 | ChovrMod | Heating/cooling changeover via bus | Write | 0=Heating, 1=Cooling | |
| BV | 7 | SttUpdCnf | Start/update configuration | Read | 0=Update, 1=Start | |
| BV | 8 | WndCont | Window contact via bus | Write | 0=Open, 1=Close | |
| BV | 9 | PscDet | Presence detector via bus | Write | 0=Absent, 1=Present | |
| BV | 10 | Keycard | Hotel keycard via bus | Write | 0=No, 1=Yes | |
| MV | 0 | PrApl | Present application | Read | 1=No application, 2=2-pipe 2-wire on/off valve, 3=2-pipe modulating valve, 4=2-pipe 3-wire on/off valve, 5=2-pipe 3-position valve, 6=2-pipe el. heat 2-wire on/off valve, 7=4-pipe 2-wire on/off valve, 8=4-pipe modulating valve, 9=2-pipe el. heat modulating valve | |
| MVmin | 1 | PrOpMod | Present operating mode | Read | 1=Protection, 2=Economy, 4=Comfort | |
| MVmin | 2 | FanSpdCmd | Fan speed command | Write | 1=Auto, 2=Low speed, 3=Medium speed, 4=High speed | |
| MV | 3 | OpStaFan | Fan operating state | Read | 1=Automatic, 2=Manual | |
| MV | 4 | Fan3Spd | Three-speed fan state | Read | 1=Off, 2=Low speed, 3=Medium speed, 4=High speed | |
| MV | 5 | Apl | P01 application | Write | 1=2-pipe H/C changeover, 2=2-pipe electrical heating coil, 3=4-pipe | |
| MV | 6 | CtlSeq | P02 control sequence | Write | 1=Heating only, 2=Cooling only, 3=H/C changeover auto, 4=H/C changeover manual, 5=Heating and cooling (4-pipe) | |
| MV | 7 | FanTyp | P03 fan type | Write | 1=1-speed fan, 2=3-speed fan, 3=ECM fan | |
| MV | 8 | ActrTyp | P04 valve actuator type | Write | 1=2-wire on/off, 2=3-wire on/off, 3=3-position, 4=Modulating | |
| MV | 9 | OpModSel | P10 operating mode selection | Write | 1=Comfort, Protection; 2=Comfort, Economy, Protection | |
| MV | 10 | DsplyInfo | P11 standard display | Write | 1=Room temperature, 2=Temperature setpoint, 3=Temperature via bus | |
| MV | 11 | Tunit | P12 temperature unit | Write | 1=Celsius, 2=Fahrenheit | |
| MV | 12 | AddDsplyInfo | P14 additional display info | Write | 1=Off, 2=Temperature in °C and °F, 3=Temperature setpoint, 4=Time of day am/pm | |
| MV | 13 | Keypad | P15 keypad lock | Write | 1=Unlock, 2=Lock except on/off, 3=Lock except setpoint, 4=Lock setpoint, 5=Lock fan, 6=Lock operating mode, 7=Lock all | |
| MV | 14 | FanOpZeEgZ | P30 fan operation in dead zone | Write | 1=Disable, 2=Low speed heating and cooling, 3=Low speed cooling only | |
| MV | 15 | CnfInX1 | P60 function of input X1 | Write | 1=No input, 2=Room temp external sensor (AI), 3=H/C changeover (AI/DI), 4=Window contact (DI), 5=Fault input (DI), 6=Monitor input (DI), 7=Monitor input (AI), 8=Presence detector (DI), 9=Hotel presence detector (DI), 10=Modulating valve state (AI) | |
| MV | 16 | SigTypInX1 | P61 signal type of input X1 | Write | 1=Normally open, 2=Normally closed, 3=NTC 3k, 4=NTC 10k, 5=DC 0-10 V | |
| MV | 17 | CnfInD1 | P62 function of input D1 | Write | 1=No input, 2=Not used, 3=H/C changeover, 4=Window contact, 5=Fault input, 6=Monitor input, 7=Not used, 8=Presence detector, 9=Hotel presence detector | |
| MV | 18 | PosInD1 | P63 contact type of input D1 | Write | 1=Normally open, 2=Normally closed | |
| MV | 19 | OphCnf | P75 fan operating hours counter | Write | 1=Enable, 2=Disable, 3=Reset | |
| MV | 20 | RsttAfPwrFail | P80 mode after power failure | Write | 1=Previous operating mode, 2=Comfort mode, 3=Protection mode | |
| MVmin | 21 | ROpModSwi | Room operating mode command | Write | 1=Protection, 2=Economy, 3=Not used, 4=Comfort, 5=Not used | |
| MV | 22 | TestModY1Y2 | Test mode for outputs Y1/Y2 (10 min) | Read | 1=Released, 2=Y1, Y2 on, 3=Y1, Y2 off, 4=Y1 off, Y2 on, 5=Y1 on, Y2 off | |
| MVmin | 23 | Flt | Fault | Read | 1=No fault, 2=Built-in sensor, 3=Input X1, 4=Input D1, 5=Not used, 6=Sensor X1 defective, 7=Communication | |
| MV | 24 | AuHTyp | P05 auxiliary electric heating type (RDF440BN..) | Write | 1=None, 2=Single stage, 3=2-stage, 4=3-stage el. heating | |
| PIV | 0 | OphFan | Fan operating hours, 0-1999 | h | Read | |
| PIV | 1 | TnTCtr | P45 temporary Comfort timer, 0-120 | min | Write | |
| PIV | 2 | TiRun0to100 | P46 actuator running time, 20-300 | s | Write | |
| PIV | 3 | FanKickEcoMod | P70 fan kick in Economy; 360 = fan keeps running | min | Write | |
| PIV | 4 | Pwd | P83 password, 00-99 | Write |
No points match these filters.
Object ID lookup: Siemens RDF4..BN point IDs by name
AI0TRAI1AInX1AV0SpTRAV1HReqAV2CReqAV3MsrdValAdjAV4TRBusAV5FanVarSpdAV6SpHEcoAV7SpCEcoAV8ZeEgZAV9SpDiffAV10XpHysHtgAV11XpHysClgAV12SpHPrtAV13SpCPrtAV14SpCChovrHCAV15SpHChovrHCAV16SpCmfAV17FanSpdMaxAV18FanSpdMedAV19FanSpdMinBI0DInX1BI1InD1BV0EnHclElClgBV1EnFanSttKickBV2EnNFCBV3EnPwdBV4ResetParBV5FrcOpModPrtBV6ChovrModBV7SttUpdCnfBV8WndContBV9PscDetBV10KeycardMV0PrAplMV1PrOpModMV2FanSpdCmdMV3OpStaFanMV4Fan3SpdMV5AplMV6CtlSeqMV7FanTypMV8ActrTypMV9OpModSelMV10DsplyInfoMV11TunitMV12AddDsplyInfoMV13KeypadMV14FanOpZeEgZMV15CnfInX1MV16SigTypInX1MV17CnfInD1MV18PosInD1MV19OphCnfMV20RsttAfPwrFailMV21ROpModSwiMV22TestModY1Y2MV23FltMV24AuHTypPIV0OphFanPIV1TnTCtrPIV2TiRun0to100PIV3FanKickEcoModPIV4Pwd
Integration notes
- Object list from the basic documentation topic "Description of BACnet communication objects (RDF4..BN..)", edition 2026-08-19.
- The table prints SpTRMinCmf (P20) and SpTRMaxCmf (P21) under the same instance as AV 16 SpCmf; they are the Comfort setpoint limits and are not listed as separate objects.
- BV 7 and MV 22 show "-" in the writable column; they are listed read-only although they look like commands.
- Defaults for P02, P03 and P04 differ by model (RDF400BN, RDF440BN, RDF460BN); MV 24 applies to the RDF440BN only.
- The "1)" marks after the names of MV 5-8 are footnote markers and are left off.
Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.
Questions about the Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP)
How many BACnet points does the Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) have?
This list has 65 BACnet objects: 2 analog inputs, 20 analog values, 2 binary inputs, 11 binary values, 25 multi-state values, 5 positive integer values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) BACnet points are writable?
49 of the 65 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.
Where is the official Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP) BACnet documentation?
The source is RDF4..BN.., RDF4..MB.., RDF440, RDF440-BK Room thermostat Basic Documentation (A6V14153583), revision 2026-08-19, published free by Siemens at https://sid.siemens.com/r/A6V14153583.
What are the minimum BACnet points to integrate the Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP)?
Start with MV 21 ROpModSwi (Operating mode: 1 = Protection, 2 = Economy, 4 = Comfort); AV 16 SpCmf (Comfort setpoint, °C); MV 2 FanSpdCmd (Fan speed: 1 = auto, 2-4 = low/med/high); MV 1 PrOpMod (Present operating mode); AI 0 TR (Room temperature); AV 0 SpTR (Active room setpoint); AV 1 HReq (Heating demand, %); AV 2 CReq (Cooling demand, %); MV 23 Flt (Fault, 1 = no fault).
Can the BMS supply sensor values to the Siemens RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP)?
AV 4 TRBus takes a room temperature from the bus; MV 10 P11 can show it on the display. Window contact, presence and keycard can also be written via BV 8-10.
How do I check these points on the real RDF4..BN room thermostats RDF400BN / RDF440BN / RDF460BN (BACnet MS/TP)?
Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.
More Siemens BACnet points lists
- VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6630 (VAV Cooling Only)
Pressure-independent cooling-only single-duct VAV boxes on the Siemens BACnet ATEC actuating terminal equipment controller (550-430PA / 550-431PA).
Also known as: ATEC 6630, Application 6630, App 6630, 550-430PA, 550-431PA - VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6631 (VAV Cooling and Heating, Changeover)
Pressure-independent single-duct VAV boxes on changeover systems (cool air in cooling, warm air in heating) on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6631, Application 6631, App 6631, 550-430PA, 550-431PA - VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6632 (VAV with Electric Heat or Baseboard Radiation)
Single-duct VAV boxes with up to three stages of electric reheat, or baseboard / perimeter heat (electric or 2-position valve), on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6632, Application 6632, App 6632, 550-430PA, 550-431PA - VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6633 (VAV with Hot Water Heat)
Single-duct VAV boxes with one or two hot water reheat valves (floating or 0-10 V) on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6633, Application 6633, App 6633, 550-430PA, 550-431PA - Fan-powered VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6635 (Series Fan with Hot Water Reheat)
Series fan-powered VAV boxes with a hot water reheat valve on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6635, Application 6635, App 6635, 550-430PA, 550-431PA - Fan-powered VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6637 (Parallel Fan with Hot Water Reheat)
Parallel fan-powered VAV boxes with a hot water reheat valve on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6637, Application 6637, App 6637, 550-430PA, 550-431PA - Fan-powered VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Applications 6634/6636 (Series or Parallel Fan with Electric Heat)
Series (6634) or parallel (6636) fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6634, ATEC 6636, Application 6634, Application 6636, App 6634, App 6636, 550-430PA, 550-431PA - Laboratory room airflow and pressure controller
Siemens BACnet LCM-OAVS Room Pressurization - Application 6750 (Two Venturi Air Valves, Hot Water Reheat)
Laboratory rooms with one supply and one general exhaust Venturi air valve plus hot water reheat, on the Siemens BACnet LCM-OAVS controller 570-804PA (fast-acting actuators, application 6750) or 570-802PA (slow-acting actuators, application 6752), with offboard air modules 550-819B.
Also known as: Application 6750, App 6750, 570-804PA, LCM-OAVS, Siemens Laboratory Control Module, Siemens lab room pressurization, Application 6752, App 6752, 570-802PA - Laboratory room airflow and pressure controller
Siemens BACnet LCM-OAVS Room Pressurization - Application 6751 (Fast-acting Dampers, Hot Water Reheat)
Laboratory rooms with one supply and one general exhaust damper on fast-acting floating actuators plus hot water reheat, on the Siemens BACnet LCM-OAVS controller 570-803PA with offboard air modules 550-819B.
Also known as: Application 6751, App 6751, 570-803PA, LCM-OAVS, Siemens Laboratory Control Module, Siemens lab room pressurization - Laboratory room airflow and pressure controller
Siemens BACnet LCM-OAVS Room Pressurization - Application 6753 (Slow-acting Dampers, Hot Water Reheat)
Laboratory rooms with one supply and one general exhaust damper on slow-acting actuators plus hot water reheat, on the Siemens BACnet LCM-OAVS controller 570-801PA with offboard air modules 550-819B.
Also known as: Application 6753, App 6753, 570-801PA, LCM-OAVS, Siemens Laboratory Control Module, Siemens lab room pressurization - Laboratory room airflow and pressure controller
Siemens BACnet LCM-OAVS Room Pressurization - Application 6754 (Slow-acting Supply Damper, Venturi Exhaust, Hot Water Reheat)
Laboratory rooms with a slow-acting supply damper, a general exhaust Venturi air valve and hot water reheat, on the Siemens BACnet LCM-OAVS controller 570-805PA with offboard air modules 550-819B.
Also known as: Application 6754, App 6754, 570-805PA, LCM-OAVS, Siemens Laboratory Control Module, Siemens lab room pressurization - Laboratory room airflow and pressure controller
Siemens BACnet LCM-OAVS Room Pressurization - Application 6759 (Slow-acting Dampers, Hot Water Reheat, BTU Compensation)
Laboratory rooms with one supply and one general exhaust damper on slow-acting actuators, hot water reheat and a discharge air temperature sensor, on the Siemens BACnet LCM-OAVS controller 570-801PA with offboard air modules 550-819B.
Also known as: Application 6759, App 6759, 570-801PA, LCM-OAVS, Siemens Laboratory Control Module, Siemens lab room pressurization - Laboratory room airflow and pressure controller
Siemens BACnet LCM-OAVS Room Pressurization - Application 6760 (Slow-acting Supply Damper, Venturi Exhaust, Hot Water Reheat, BTU Compensation)
Laboratory rooms with a slow-acting supply damper, a general exhaust Venturi air valve, hot water reheat and a discharge air temperature sensor, on the Siemens BACnet LCM-OAVS controller 570-805PA with offboard air modules 550-819B.
Also known as: Application 6760, App 6760, 570-805PA, LCM-OAVS, Siemens Laboratory Control Module, Siemens lab room pressurization - Laboratory room airflow and pressure controller
Siemens BACnet PRC-OAVS Room Pressurization - Application 6763 (Floating Dampers, AOV or Floating Reheat, Optional Perimeter Radiation)
Pressurized laboratory rooms with one supply terminal (with reheat) and one general exhaust terminal on floating damper actuators, with optional discharge control and perimeter radiation, on the Siemens BACnet PRC-OAVS controller 570-810P with offboard air modules 550-819B.
Also known as: Application 6763, App 6763, 570-810P, PRC-OAVS, Siemens Pressurized Room Controller, Siemens lab room pressurization - Laboratory VAV controller (fume hood)
Siemens BACnet Programmable Fume Hood Controller - Application 6740 (2-Position Constant Volume with Damper)
Constant volume or two-position fume hoods with an exhaust damper on a manifolded exhaust system, run by the Siemens BACnet programmable fume hood controller with an operator display panel.
Also known as: Application 6740, App 6740, Siemens fume hood controller, Siemens FHC, two-position fume hood, constant volume fume hood - Laboratory VAV controller (fume hood)
Siemens BACnet Programmable Fume Hood Controller - Application 6741 (Vertical Sash with Damper)
Variable air volume fume hoods with one or two vertical sashes and an exhaust damper, run by the Siemens BACnet programmable fume hood controller with sash sensors and an operator display panel.
Also known as: Application 6741, App 6741, Siemens fume hood controller, Siemens FHC, VAV fume hood, vertical sash fume hood - Laboratory VAV controller (fume hood)
Siemens BACnet Programmable Fume Hood Controller - Application 6742 (Vertical Sash with Venturi Valve)
Variable air volume fume hoods with one or two vertical sashes and a Venturi air valve on the exhaust, run by the Siemens BACnet programmable fume hood controller with sash sensors and an operator display panel.
Also known as: Application 6742, App 6742, Siemens fume hood controller, Siemens FHC, VAV fume hood, venturi valve fume hood - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6560 (Constant Volume Cooling Only)
Cooling-only constant volume terminal boxes on the Siemens BACnet PTEC constant volume controller 550-498P.
Also known as: PTEC 6560, Application 6560, App 6560, 550-498P, Siemens constant volume box - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6562 (Constant Volume with Electric Reheat)
Constant volume terminal boxes with up to three stages of electric reheat on the Siemens BACnet PTEC constant volume controller 550-498P.
Also known as: PTEC 6562, Application 6562, App 6562, 550-498P, Siemens constant volume electric reheat - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6563 (Constant Volume with Hot Water Reheat)
Constant volume terminal boxes with an airflow sensor and a hot water reheat valve on the Siemens BACnet PTEC constant volume controller 550-498P.
Also known as: PTEC 6563, Application 6563, App 6563, 550-498P, Siemens constant volume box, CAV box - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6660 (Constant Volume Cooling Only)
Cooling-only constant volume terminal boxes on the Siemens BACnet PTEC constant volume controller 550-498PA.
Also known as: PTEC 6660, Application 6660, App 6660, 550-498PA, Siemens constant volume box - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6662 (Constant Volume with Electric Heat)
Constant volume terminal boxes with up to three stages of electric reheat on the Siemens BACnet PTEC constant volume controller 550-498PA.
Also known as: PTEC 6662, Application 6662, App 6662, 550-498PA, Siemens constant volume electric reheat - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6663 (Constant Volume with Hot Water Heat)
Constant volume terminal boxes with an airflow sensor and a hot water reheat valve on the Siemens BACnet PTEC constant volume controller 550-498PA.
Also known as: PTEC 6663, Application 6663, App 6663, 550-498PA, Siemens constant volume box, CAV box - Dual duct constant volume terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6565 (2 Air Velocity Sensors, Constant Volume, Optional Reheat)
Constant volume dual duct boxes with an air velocity sensor in each inlet and optional hot water or electric reheat on the Siemens BACnet PTEC dual duct controller 550-497P (540-507N with autozero module).
Also known as: PTEC 6565, Application 6565, App 6565, 550-497P, 540-507N, Siemens dual duct constant volume - Dual duct constant volume terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6566 (2 Air Velocity Sensors, Constant Volume, One Inlet and One Outlet Sensor, Optional Reheat)
Constant volume dual duct boxes with one air velocity sensor in the cold duct inlet and one at the outlet, with optional hot water or electric reheat, on the Siemens BACnet PTEC dual duct controller 550-497P (540-507N with autozero module).
Also known as: PTEC 6566, Application 6566, App 6566, 550-497P, 540-507N, Siemens dual duct constant volume - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6567 (2 Air Velocity Sensors, VAV Two Inlets, Optional Reheat)
Dual duct VAV boxes with an air velocity sensor in each inlet and optional hot water or electric reheat on the Siemens BACnet PTEC dual duct controller 550-497P (540-507N with autozero module).
Also known as: PTEC 6567, Application 6567, App 6567, 550-497P, 540-507N, Siemens dual duct VAV - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6568 (2 Air Velocity Sensors, VAV One Inlet Sensor, Optional Reheat)
Dual duct VAV boxes with one flow sensor in the cold duct and one in the common discharge, plus optional hot water or electric reheat, on the Siemens BACnet PTEC dual duct controller 550-497P (540-507N with autozero module).
Also known as: PTEC 6568, Application 6568, App 6568, 550-497P, 540-507N, Siemens dual duct VAV - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6569 (2 Air Velocity Sensors, VAV Changeover)
Dual duct VAV boxes with hot and cold duct dampers, two air velocity sensors and optional hot water or electric reheat on the Siemens BACnet PTEC dual duct controller 550-497P (540-507N with autozero module).
Also known as: PTEC 6569, Application 6569, App 6569, 550-497P, 540-507N, Siemens dual duct VAV - Dual duct constant volume terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6665 (2 Air Velocity Sensors, Constant Volume, Two Inlet Sensors, Optional Reheat)
Constant volume dual duct boxes with an air velocity sensor in each inlet and optional hot water or electric reheat on the Siemens BACnet PTEC dual duct controller 550-497PA.
Also known as: PTEC 6665, Application 6665, App 6665, 550-497PA, Siemens dual duct constant volume - Dual duct constant volume terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6666 (2 Air Velocity Sensors, Constant Volume, One Inlet and One Outlet Sensor, Optional Reheat)
Constant volume dual duct boxes with one air velocity sensor in the cold duct inlet and one at the outlet, with optional hot water or electric reheat, on the Siemens BACnet PTEC dual duct controller 550-497PA.
Also known as: PTEC 6666, Application 6666, App 6666, 550-497PA, Siemens dual duct constant volume - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6667 (2 Air Velocity Sensors, VAV Two Inlets, Optional Reheat)
Dual duct VAV boxes with an air velocity sensor in each inlet and optional hot water or electric reheat on the Siemens BACnet PTEC dual duct controller 550-497PA.
Also known as: PTEC 6667, Application 6667, App 6667, 550-497PA, Siemens dual duct VAV - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6668 (2 Air Velocity Sensors, VAV One Inlet and One Outlet, Optional Reheat)
Dual duct VAV boxes with an air velocity sensor in the cold duct inlet and one in the common discharge, and optional hot water or electric reheat, on the Siemens BACnet PTEC dual duct controller 550-497PA.
Also known as: PTEC 6668, Application 6668, App 6668, 550-497PA, Siemens dual duct VAV - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6669 (2 Air Velocity Sensors, VAV Changeover)
Dual duct VAV boxes with hot and cold duct dampers, two air velocity sensors and optional hot water or electric reheat on the Siemens BACnet PTEC controller 550-497PA.
Also known as: PTEC 6669, Application 6669, App 6669, 550-497PA, Siemens dual duct VAV - Heat pump unit controller
Siemens BACnet PTEC Heat Pump Controller - Application 6573 (Multi-Compressor, Mixed Air, Reversing Valve)
Heat pumps with up to three compressors, a reversing valve, optional electric heat and a mixed air damper on the Siemens BACnet PTEC heat pump controller 550-490P.
Also known as: PTEC 6573, Application 6573, App 6573, 550-490P, Siemens PTEC heat pump - Heat pump unit controller
Siemens BACnet PTEC Heat Pump Controller - Application 6574 (Multiple Heating and Cooling, Mixed Air, Internal Reversing Valve)
Heat pumps with an internally controlled reversing valve, up to two heating and two cooling compressor outputs, optional electric heat and mixed air damper, on the Siemens BACnet PTEC heat pump controller 550-490P.
Also known as: PTEC 6574, Application 6574, App 6574, 550-490P, Siemens PTEC heat pump, Application 2584 - Heat pump unit controller
Siemens BACnet PTEC Heat Pump Controller - Application 6673 (Multi-Compressor, Mixed Air, Reversing Valve)
Water-to-air and other packaged heat pumps with up to three compressors, a reversing valve, optional electric heat and mixed air damper on the Siemens BACnet PTEC heat pump multi-stage controller 550-490PA.
Also known as: PTEC 6673, Application 6673, App 6673, 550-490PA, Siemens PTEC heat pump, Application 2583 - Heat pump unit controller
Siemens BACnet PTEC Heat Pump Controller - Application 6674 (Multiple Heating and Cooling, Mixed Air, Internal Reversing Valve)
Heat pumps with an internally controlled reversing valve, up to two heating and two cooling compressor outputs, optional electric heat and mixed air damper, on the Siemens BACnet PTEC heat pump multi-stage controller 550-490PA; also small air handlers with 2-position heating and cooling.
Also known as: PTEC 6674, Application 6674, App 6674, 550-490PA, Siemens PTEC heat pump, Application 2584 - VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6620 (VAV Cooling Only)
Pressure-independent single-duct cooling-only VAV boxes on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6620, Application 6620, App 6620, 550-432PA, Siemens VAV cooling only - VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6621 (VAV Cooling or Heating)
Pressure-independent single-duct VAV boxes on changeover supply air (cool or warm) on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6621, Application 6621, App 6621, 550-432PA, Siemens PTEC VAV changeover - VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6622 (VAV with Electric Reheat or Baseboard Radiation)
Pressure-independent single-duct VAV boxes with up to three stages of electric reheat or baseboard radiation on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6622, Application 6622, App 6622, 550-432PA, Siemens VAV electric reheat - VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6623 (VAV with Hot Water Reheat)
Pressure-independent single-duct VAV boxes with one or two floating hot water reheat valves on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6623, Application 6623, App 6623, 550-432PA, Siemens VAV hot water reheat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6624 (Series Fan with Electric Reheat)
Series fan-powered VAV boxes with up to three stages of electric reheat on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6624, Application 6624, App 6624, 550-432PA, Siemens series fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6625 (Series Fan with Hot Water Reheat)
Series fan-powered VAV boxes with a floating hot water reheat valve on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6625, Application 6625, App 6625, 550-432PA, Siemens series fan VAV hot water - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6626 (Parallel Fan with Electric Reheat)
Parallel fan-powered VAV boxes with up to three stages of electric reheat on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6626, Application 6626, App 6626, 550-432PA, Siemens parallel fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC Terminal Box (VAV) Controller - Application 6627 (Parallel Fan with Hot Water Reheat)
Parallel fan-powered VAV boxes with a floating hot water reheat valve on the Siemens BACnet PTEC terminal box (VAV) controller 550-432PA.
Also known as: PTEC 6627, Application 6627, App 6627, 550-432PA, Siemens parallel fan VAV hot water - Pressure-dependent VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6540 (VAV Pressure Dependent Cooling or Heating)
Pressure-dependent VAV boxes (no airflow sensor) fed with cool or warm supply air, on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6540, Application 6540, App 6540, 550-496P, Siemens pressure dependent VAV, Unit Conditioner - Pressure-dependent VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6541 (VAV Pressure Dependent with Hot Water Heat)
Pressure-dependent VAV boxes with one or two hot water reheat valves, on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6541, Application 6541, App 6541, 550-496P, Siemens pressure dependent VAV, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6550 (Two-Pipe Fan Coil Unit Cooling or Heating)
Two-pipe changeover fan coil units with one valve for heating or cooling and an optional second heating valve, on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6550, Application 6550, App 6550, 550-496P, Siemens 2-pipe fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6551 (Fan Coil Unit with Cooling or Heating and Fan)
Four-pipe fan coil units with separate cooling and heating valves on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6551, Application 6551, App 6551, 550-496P, Siemens PTEC fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6552 (Fan Coil Unit 2-Stage Cooling and Electric Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and up to three electric heat stages, on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6552, Application 6552, App 6552, 550-496P, Siemens fan coil electric heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6553 (Fan Coil Unit 2-Stage Cooling and Hot Water Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and a floating hot water heating valve, on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6553, Application 6553, App 6553, 550-496P, Siemens fan coil hot water heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6554 (Fan Coil Unit Cooling and Electric Heat)
Fan coil units with a floating cooling valve and up to three electric heat stages on the Siemens BACnet PTEC unit conditioner controller 550-496P.
Also known as: PTEC 6554, Application 6554, App 6554, 550-496P, Siemens fan coil electric heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6611 (Heating and Cooling with Multi-Speed Fan, ON/OFF Switch and Occupancy Sensor)
Fan coil and similar unit conditioners with 0-10 V heating and cooling valves, up to three on/off stages or a floating valve, and a three-speed or variable speed fan, on the Siemens BACnet PTEC unit conditioner controller 550-480PA.
Also known as: PTEC 6611, Application 6611, App 6611, 550-480PA, Siemens fan coil multi-speed fan, Unit Conditioner - VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6640 (VAV Pressure Dependent Cooling or Heating)
Pressure-dependent VAV boxes on changeover supply air (cool or warm) on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6640, Application 6640, App 6640, 550-433PA, Siemens pressure dependent VAV, Unit Conditioner - VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6641 (VAV Pressure Dependent with Hot Water Heat)
Pressure-dependent VAV boxes with one or two floating hot water reheat valves on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6641, Application 6641, App 6641, 550-433PA, Siemens pressure dependent VAV, Unit Conditioner - VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6642 (VAV Pressure Dependent Cooling or Heating)
Pressure-dependent VAV boxes (no airflow sensor) that get cool or warm supply air from the air handler, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6642, Application 6642, App 6642, 550-496PA, Siemens pressure dependent VAV - Pressure-dependent VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6643 (VAV Pressure Dependent with Hot Water Heat)
Pressure-dependent VAV boxes with one or two hot water reheat valves, run on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6643, Application 6643, App 6643, 550-496PA, Siemens pressure dependent VAV - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6644 (Two-Pipe Fan Coil Unit Cooling or Heating)
Two-pipe changeover fan coil units with one valve for heating or cooling and an optional second heating valve, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6644, Application 6644, App 6644, 550-496PA, Siemens 2-pipe fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6645 (Fan Coil Unit Cooling and Heating)
Four-pipe fan coil units with separate cooling and heating valves on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6645, Application 6645, App 6645, 550-496PA, Siemens PTEC fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6646 (Fan Coil Unit Two-Stage Cooling and Electric Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and up to three electric heat stages, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6646, Application 6646, App 6646, 550-496PA, Siemens fan coil electric heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6647 (Fan Coil Unit Two-Stage Cooling and Hot Water Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and a floating hot water heating valve, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6647, Application 6647, App 6647, 550-496PA, Siemens fan coil hot water heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6648 (Fan Coil Cooling and Electric Heat or VAV Pressure Dependent with Electric Heat)
Fan coil units with a floating cooling valve and up to three electric heat stages, or pressure-dependent VAV boxes with a cooling damper and electric heat, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6648, Application 6648, App 6648, 550-496PA, Siemens fan coil electric heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6650 (Two-Pipe Fan Coil Unit Cooling or Heating)
Two-pipe fan coil units with a changeover valve and an optional second heating valve on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6650, Application 6650, App 6650, 550-433PA, Siemens 2-pipe fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6651 (Fan Coil Unit Cooling and Heating)
Four-pipe fan coil units with separate cooling and heating valves on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6651, Application 6651, App 6651, 550-433PA, Siemens PTEC fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6652 (Fan Coil Unit Two-Stage Cooling and Electric Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and up to three electric heat stages, on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6652, Application 6652, App 6652, 550-433PA, Siemens fan coil electric heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6653 (Fan Coil Unit Two-Stage Cooling and Hot Water Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and a floating hot water heating valve, on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6653, Application 6653, App 6653, 550-433PA, Siemens fan coil hot water heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6654 (Fan Coil Cooling and Electric Heat or VAV Pressure Dependent with Electric Heat)
Fan coil units with a floating cooling valve and up to three electric heat stages, or pressure-dependent VAV boxes with a cooling damper and electric heat, on the Siemens BACnet PTEC unit conditioner controller 550-433PA.
Also known as: PTEC 6654, Application 6654, App 6654, 550-433PA, Siemens fan coil electric heat, Unit Conditioner - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6675 (Heating and/or Chilled Water Cooling, ASHRAE Cycles I and II)
Unit ventilators with a chilled water coil and/or a hot water, steam or electric heating coil, run to ASHRAE Cycle I or II on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6675, Application 6675, App 6675, 550-493PA, Siemens unit ventilator, ASHRAE Cycle I, ASHRAE Cycle II - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6676 (Heating and/or Chilled Water Cooling, ASHRAE Cycle III)
Unit ventilators with a chilled water coil and/or a hot water, steam or electric heating coil, run to ASHRAE Cycle III on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6676, Application 6676, App 6676, 550-493PA, Siemens unit ventilator, ASHRAE Cycle III - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6677 (Heating and DX Cooling, ASHRAE Cycles I and II)
Unit ventilators with a DX cooling coil and/or a hot water, steam or electric heating coil, run to ASHRAE Cycles I and II on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6677, Application 6677, App 6677, 550-493PA, Siemens unit ventilator DX, ASHRAE Cycle II - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6678 (Heating and DX Cooling, ASHRAE Cycle III)
Classroom unit ventilators with a DX cooling coil, a hot water, steam or electric heating coil and an outdoor air damper, run to ASHRAE Cycle III on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6678, Application 6678, App 6678, 550-493PA, Siemens unit ventilator DX, ASHRAE Cycle III - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6679 (Heating and Cooling, Nesbitt Cycle W)
Classroom unit ventilators with a hot water or steam heating coil, optional chilled water or DX cooling and an outdoor air damper, run to Nesbitt Cycle W on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6679, Application 6679, App 6679, 550-493PA, Siemens unit ventilator, Nesbitt Cycle W - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6520 (VAV Cooling Only)
Pressure-independent single-duct cooling-only VAV boxes on the Siemens BACnet PTEC terminal box (VAV) controller 550-495P.
Also known as: PTEC 6520, Application 6520, App 6520, 550-495P, Siemens VAV cooling only - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6521 (VAV Heating or Cooling)
Pressure-independent single-duct VAV boxes fed with cool or warm supply air (changeover) on the Siemens BACnet PTEC VAV/terminal box controller 550-495P.
Also known as: PTEC 6521, Application 6521, App 6521, 550-495P, Siemens PTEC VAV changeover - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6522 (VAV with Electric Heat or Baseboard Radiation)
Pressure-independent single-duct VAV boxes with up to three stages of electric reheat or baseboard radiation on the Siemens BACnet PTEC VAV/terminal box controller 550-495P.
Also known as: PTEC 6522, Application 6522, App 6522, 550-495P, Siemens VAV electric reheat - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6523 (VAV with Hot Water Reheat)
Pressure-independent single-duct VAV boxes with one or two floating hot water reheat valves on the Siemens BACnet PTEC terminal box (VAV) controller 550-495P.
Also known as: PTEC 6523, Application 6523, App 6523, 550-495P, Siemens VAV hot water reheat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6524 (VAV with Series Fan and 3-Stage Electric Heat)
Series fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet PTEC VAV/terminal box controller 550-495P.
Also known as: PTEC 6524, Application 6524, App 6524, 550-495P, Siemens series fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6525 (VAV with Series Fan and Hot Water Heat)
Series fan-powered VAV boxes with a floating hot water reheat valve on the Siemens BACnet PTEC terminal box (VAV) controller 550-495P.
Also known as: PTEC 6525, Application 6525, App 6525, 550-495P, Siemens series fan VAV hot water, fan-powered VAV hot water - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6526 (VAV with Parallel Fan and 3-Stage Electric Heat)
Parallel fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet PTEC VAV/terminal box controller 550-495P.
Also known as: PTEC 6526, Application 6526, App 6526, 550-495P, Siemens parallel fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6527 (VAV with Parallel Fan and Hot Water Reheat)
Parallel fan-powered VAV boxes with a hot water reheat valve on the Siemens BACnet PTEC VAV/terminal box controller 550-495P.
Also known as: PTEC 6527, Application 6527, App 6527, 550-495P, Siemens parallel fan VAV hot water - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6600 (VAV Cooling Only)
Pressure-independent single-duct cooling-only VAV boxes on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6600, Application 6600, App 6600, 550-495PA, Siemens VAV cooling only - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6601 (VAV Heating or Cooling)
Pressure-independent single-duct VAV boxes (cooling or heating with changeover supply air) on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6601, Application 6601, App 6601, 550-495PA, Siemens PTEC VAV - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6602 (VAV with Electric Reheat or Baseboard Radiation)
Pressure-independent single-duct VAV boxes with up to three stages of electric reheat or baseboard radiation on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6602, Application 6602, App 6602, 550-495PA, Siemens VAV electric reheat - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6603 (VAV with Hot Water Reheat)
Pressure-independent single-duct VAV boxes with one or two floating hot water reheat valves on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6603, Application 6603, App 6603, 550-495PA, Siemens VAV hot water reheat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6604 (Series Fan and 3-Stage Electric Heat)
Series fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet PTEC terminal box (VAV) controller 550-495PA.
Also known as: PTEC 6604, Application 6604, App 6604, 550-495PA, Siemens series fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6605 (Series Fan with Hot Water Reheat)
Series fan-powered VAV boxes with a floating hot water reheat valve on the Siemens BACnet PTEC terminal box (VAV) controller 550-495PA.
Also known as: PTEC 6605, Application 6605, App 6605, 550-495PA, Siemens series fan VAV hot water - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6606 (Parallel Fan with Electric Heat)
Parallel fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6606, Application 6606, App 6606, 550-495PA, Siemens parallel fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6607 (Parallel Fan with Hot Water Reheat)
Parallel fan-powered VAV boxes with a floating hot water reheat valve on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6607, Application 6607, App 6607, 550-495PA, Siemens parallel fan VAV hot water - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6657 (VAV 0-10 V Series Fan and 3-Stage Electric Heat)
Series fan-powered VAV boxes with a variable-speed fan driven by a 0-10 V signal and up to three electric heat stages plus baseboard radiation, on the Siemens BACnet PTEC controller 550-492PA.
Also known as: PTEC 6657, Application 6657, App 6657, 550-492PA, Siemens ECM series fan VAV, variable speed series fan VAV - VAV / chilled beam terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6659 (VAV / Chilled Beam with CO2 Demand Control Ventilation)
Single-duct VAV boxes and active chilled beams with a chilled water valve, a hot water valve and room CO2 demand control ventilation on the Siemens BACnet PTEC controller 550-494PA.
Also known as: PTEC 6659, Application 6659, App 6659, 550-494PA, Siemens chilled beam controller, Siemens VAV demand control ventilation - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6680 (VAV with CO2 Monitoring, AOV or Floating Reheat)
Single-duct VAV boxes with one or two 0-10 V or floating heating devices and optional room CO2 monitoring on the Siemens BACnet PTEC controller 550-499PA.
Also known as: PTEC 6680, Application 6680, App 6680, 550-499PA, Siemens VAV CO2 monitoring - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6681 (Series Fan, CO2 Monitoring, AOV or Floating Reheat)
Series fan-powered VAV boxes with 0-10 V or floating reheat and optional CO2 monitoring on the Siemens BACnet PTEC controller 550-499PA.
Also known as: PTEC 6681, Application 6681, App 6681, 550-499PA, Siemens series fan VAV - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6682 (Parallel Fan, CO2 Monitoring, AOV or Floating Reheat)
Parallel fan-powered VAV boxes with one or two 0-10 V or floating heating devices and optional room CO2 monitoring on the Siemens BACnet PTEC controller 550-499PA.
Also known as: PTEC 6682, Application 6682, App 6682, 550-499PA, Siemens parallel fan VAV CO2 - Room pressure monitor
Siemens BACnet Room Pressure Monitor (RPM / SRCM)
The Siemens BACnet Room Pressure Monitor (SRCM device) for single-room differential pressure monitoring with door input and alarm relay.
Also known as: Siemens RPM, SRCM, Setra SRCM, Room Condition Monitor - Variable frequency drive (HVAC)
Siemens BT300 HVAC drive (BACnet)
Siemens Building Technologies BT300 HVAC variable frequency drives, all voltage and power ranges, BACnet firmware 1.1.
Also known as: BT300, Siemens BT300, BT300 VFD, BT300 frequency converter, BT300 HVAC drive - Dynamic control valve with energy metering
Siemens Intelligent Valve EVG4U10E / EVF4U20E (BACnet IP)
Siemens Intelligent Valve families EVG4/EXG4 (DN 15-50) and EVF4/EXF4 (DN 65-125, plus a DN 150 version) with the ASE4U10E or ASE4U10A controller.
Also known as: EVG4U10E, EVF4U20E, EVG4U10A, EVF4U20A, EXG4U10E, EXF4U20E, ASE4U10E, ASE4U10A, Siemens Intelligent Valve - VAV compact controller (damper drive with flow sensor)
Siemens OpenAir G..B181.1E/BA VAV compact controller (GDB181.1E/BA, GLB181.1E/BA)
Siemens OpenAir GDB181.1E/BA (5 Nm) and GLB181.1E/BA (10 Nm) VAV compact controllers with BACnet MS/TP.
Also known as: GDB181.1E/BA, GLB181.1E/BA, G..B181.1E/BA, GDB181, GLB181, S55499-D506, S55499-D168, S55499-D169 - VAV terminal unit controller (actuator)
Siemens OpenAir Zone Controller Actuator DXR1.E10PL - HvacFnct31 (Supply air VAV with reheat options)
Single-duct VAV boxes with optional hot water or electric reheat, run by the Siemens DXR1.E10PL BACnet IP zone controller actuator (HvacFnct31 object set).
Also known as: DXR1.E10PL-112/US, DXR1.E10PL-113/US, DXR1.E10PL, Zone Controller Actuator, OpenAir Intelligent VAV Actuator, Actuating DXR, HvacFnct31 - VAV terminal unit controller (actuator)
Siemens OpenAir Zone Controller Actuator DXR1.E10PL - HvacFnct33 (with fan state, room units and sensors)
VAV terminal boxes run by the Siemens DXR1.E10PL BACnet IP zone controller actuator with the HvacFnct33 object set, which adds fan state inputs and KNX PL-Link room unit and sensor objects.
Also known as: DXR1.E10PL-112/US, DXR1.E10PL-113/US, DXR1.E10PL, Zone Controller Actuator, OpenAir Intelligent VAV Actuator, Actuating DXR, HvacFnct33 - Indoor air quality sensor (temperature, humidity, CO2, TVOC, PM2.5, light, noise)
Siemens QNA2..D indoor air quality multi-sensor (BACnet IP / MS/TP)
Siemens QNA2..D indoor air quality multi-sensors with BACnet.
Also known as: QNA2, QNA2..D, Siemens QNA2, IAQ multi-sensor - Fan coil room thermostat
Siemens RDB160BN BACnet MS/TP Fan Coil Room Thermostat
Siemens RDB160BN 230 Vac room thermostats for 2-pipe and 4-pipe fan coils and chilled/heated ceilings.
Also known as: RDB160BN, S55770-T426, RDB160BN BACnet Room Temp Controller - Fan coil room thermostat
Siemens RDB160BNU BACnet MS/TP Fan Coil Room Thermostat
Siemens RDB160BNU AC 24 V room thermostats for 2-pipe, 2-pipe with electric heat and 4-pipe fan coil units.
Also known as: RDB160BNU, BACnet Room Temp Controller RDB160BNU - Smart room thermostat
Siemens RDS120.B Smart Thermostat (BACnet version of RDS120)
Siemens RDS120.B smart thermostats (the BACnet version of the RDS120) for fan coils, heat pumps, rooftop and similar HVAC applications.
Also known as: RDS120.B, RDS120B, RDS120, Siemens Smart Thermostat, RDS120 BACnet - Networked room thermostat
Siemens RDY2000BN BACnet Commercial Thermostat (Applications 14900 / 14901)
Siemens RDY2000BN 24 Vac commercial thermostats for conventional staged rooftop units (application 14900) and heat pumps (application 14901).
Also known as: RDY2000BN, RDY2000, Application 14900, Application 14901 - Variable frequency drive (HVAC)
Siemens SINAMICS G120 CU230P-2 HVAC (BACnet MS/TP)
SINAMICS G120 / G120P inverters with the CU230P-2 HVAC control unit using its RS-485 port for BACnet MS/TP.
Also known as: G120P, SINAMICS G120P, CU230P-2, CU230P-2 HVAC, 6SL3243-0BB30-1HA3, A5E02430659B - Fan coil unit controller
Siemens Two-Pipe Fan Coil BACnet ASC Controller - Application 2542 (Cooling or Heating)
Two-pipe fan coil units with one valve for heating or cooling and an optional second heating valve, on the Siemens Two-Pipe Fan Coil BACnet ASC controller 550-433.
Also known as: Application 2542, App 2542, 550-433, Siemens BACnet ASC, Siemens two-pipe fan coil controller, BTEC - Thermal energy (heat) meter BACnet module
Siemens WZU-485E-BAC BACnet MS/TP module for UH50 / UC50 ultrasonic heat meters
Siemens / Landis+Gyr UH50 (firmware 5.15 and later) and UC50 ultrasonic heat and cooling meters fitted with the WZU-485E-BAC module in slot 1.
Also known as: WZU-485E-BAC, UH50, UC50, UH50-RS485, Ultraheat UH50 BACnet, T550
Source: RDF4..BN.., RDF4..MB.., RDF440, RDF440-BK Room thermostat Basic Documentation · A6V14153583 · rev. 2026-08-19. Object names, instances and units are reproduced as published; descriptions are our own.