Honeywell Home AQ25042B/U Boiler Control Panel, DIP Switch User Interface, 4 Zones, 24 VAC 0.5 A 12 VA Boiler Output
MFG Part#AQ25042B/U
DSG#20173
Honeywell Home AQ25042B/U Boiler Control Panel, DIP Switch User Interface, 4 Zones, 24 VAC 0.5 A 12 VA Boiler Output
MFG Part#AQ25042B/U
DSG#20173
- Honeywell AQ250 AQUATROL boiler controls for single temperature, residential hydronic heating systems ensure ample supply of hot water for space heating and domestic uses. Convert single zone heating systems or upgrade relay-logic zoning systems.