Honeywell Home Aquatrol® AQ25744B/U Zoning Control Panel, DIP Switch User Interface, 4 Zones, Import
MFG Part#AQ25744B/U
DSG#20163
Honeywell Home Aquatrol® AQ25744B/U Zoning Control Panel, DIP Switch User Interface, 4 Zones, Import
MFG Part#AQ25744B/U
DSG#20163
- Honeywell AQ257 expansion zoning panels work with AQ2000 boiler control panels and AQ1000 communication thermostats to control up to four space heating zones. Combine with extra expansion panels and AQ2000 panel for 16 space heating zones.