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Watts BACnet points lists
Updated 7 November 2026
Every Watts BACnet points list we have: 5 models, 402 BACnet objects in all. Pick a model to see its full object table with types, instance numbers, units and read/write access, and download it as CSV or EDE.
Covers digital water mixing station (dhw tempering valve), multi-boiler plant controller, multi-boiler plant controller (boiler staging), snow melting controller (boiler-fed slab), snow/ice sensor interface (bas-run snow melting). Each list is re-typed from Watts’s own free documentation and links back to the original PDF.
- Digital water mixing station (DHW tempering valve)
Watts IntelliStation 2 digital mixing station
Powers IntelliStation 2 and 2S digital hot-water mixing stations for building domestic hot water systems.
Also known as: Powers IntelliStation 2, IntelliStation 2S, IntelliStation2, 116401 - Snow/ice sensor interface (BAS-run snow melting)
Watts tekmar BACnet Snow/Ice Sensor Interface 681
tekmar (Watts) 681 interface that connects a snow/ice sensor and slab and outdoor sensors to a building automation system for snow melting.
Also known as: tekmar 681, 681, BACnet Snow/Ice Sensor Interface, tekmar snow ice sensor interface, J1297 - Multi-boiler plant controller (boiler staging)
Watts tekmar Boiler Control 284
tekmar Boiler Control 284, which stages and modulates up to four boilers for heating and DHW loads.
Also known as: tekmar 284, Boiler Control 284, 284, tekmar multi-staging 284 - Multi-boiler plant controller
Watts tekmar Smart Boiler Control 294BAC
tekmar (Watts) Smart Boiler Control 294BAC, a staging and reset control for plants of up to 16 boilers with DHW, connected natively over BACnet IP or BACnet MS/TP.
Also known as: tekmar 294BAC, 294BAC, tekmar 294, Smart Boiler Control 294, J1308 - Snow melting controller (boiler-fed slab)
Watts tekmar Snow Melting Control 680
tekmar (Watts) Snow Melting Control 680 for hydronic or electric snow melting slabs, with boiler and mixing outputs.
Also known as: tekmar 680, Snow Melting Control 680, 680, tekmar snow melt 680, J1243F