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Boiler Reset Control for Single Temperature Residential Hydronic

Item #:AQ25142B 
Manufacturer Item: AQ25142B
Manufacturer: HONEYWELL
Honeywell AQ25142B Boiler Reset Control for Single Temperature Residential Hydronic
AQ25142B
Honeywell Aquatrol AQ25142B Boiler Reset Control for Single Temperature, Residential Hydronic Heating Systems
  • 0 - 10 VDC modulating output for driving a modulating/condensing boiler
  • Displays outdoor temperature on all AQ1000 thermostats when used with the included AQ12C10 outdoor sensor
  • Customizable control settings allow for greater control and comfort, domestic hot water priority and priority override protection, as well as an automated test and purge feature
  • Intuitive and accessible programming interface and central program of zone set points and setback programming
  • Zoning control for up to four zones and can be up to 64 zones using expansion panels, test and purge feature for quick start-up and simplified troubleshooting
  • Boiler short cycling protection, boiler post purge and boiler shock prevent from cold water returning to boiler
  • 10 sec to 30 min off boiler heat post purge
  • 30 sec per 2 weeks of space heating inactivity pump/valve exercise
  • Heat demand (thermostat R-W), auxiliary demand and DHW demand, external dry contacts connection only
  • Low voltage, class II, 2-wire polarity-insensitive, digital communicating link to other control or zoning modules

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Relays Switching

Brand Name
Honeywell
Part Type
Aquatrol Boiler Reset Control Panel w/ DHW priorit
Coil Voltage
24
AQ25142B
Boiler Reset Control for Single Temperature Residential Hydronic
Quantity: