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Honeywell AQ25044B Aquatrol Boiler Control Panel With DHW Priority, User Interface: DIP Switch, 4 -Zone
Honeywell AQ25044B Aquatrol Boiler Control Panel With DHW Priority, User Interface: DIP Switch, 4 -Zone
Honeywell Aquatrol Boiler Control Panel with DHW Priority, Series: AQ250, 120 V, 120 V Power Supply, User Interface: DIP Switch, 4 -Zone, 32 - 130 deg F Control, 24 VAC, 0.5 A, 12 V-A (T-T) Boiler Output, 120 - 240 VAC, 1/3 hp (ZR-ZC) Contact, 10 ft L Lead, -58 to 230 deg F Sensing, 18 AWG Wire, Wire Clamp Screw Terminal Connection, 13 in W x 8 in H x 3-3/8 in D
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$997.35Â /Â ea
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- Attributes
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- Marketing Information
Attributes
BrandHoneywell
Boiler Output24 VAC, 0.5 A, 12 V-A (T-T)
Connection TypeWire Clamp Screw Terminal
Contact Rating120 - 240 VAC, 1/3 hp (ZR-ZC)
Control Range32 - 130
Dimensions13 " W x 8 " H x 3-3/8 " D
Lead Length10
Number of Zones4
Power Supply120
Sensing Range-58 to 230
SeriesAQ250
User InterfaceDIP Switch
Voltage Rating120
Wire Size18
Additional Information
cUL/US Listed, CSA Certified
Features & Benefits
- Controls upto 2 stages of heat from a single thermostat Zoning control for up to four-zones as shipped, can be expanded to a total of 16 zones with AQ255 or AQ257 expansion zoning panels Line or low-voltage output for zoning equipment Zone synchronization through zone or greatest demand control Domestic hot water priority and priority override protection Boiler short cycling protection Boiler post purge Freeze protection Pump/valve exercise Boiler shock prevention from cold water returning to boiler Automated test feature for quick start-up and simplified troubleshooting Integral 38 V-A transformer with self-resetting electronic fuse 30 sec per 2 weeks of space heating inactivity pump or valve exercise Heat demand (Thermostat R-W) and DHW demand external dry contacts connection only 38 V-A, 24 VAC class II (RC output), 24 VAC class II (RC input)
Marketing Information
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.
Honeywell AQ25044B Aquatrol Boiler Control Panel With DHW Priority, User Interface: DIP Switch, 4 -Zone
BrandHoneywell
MFG #AQ25044B/U
Keller #496665
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$997.35Â /Â ea