Honeywell Aquatrol Relay Boiler Control Panel 4 Zone 2 Wire

Model: AQ25042B Item Number: 33939
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Specification Highlights
    Condition
    New Learn More
    New
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    Weight
    7 Pounds Learn More
    7 Pounds
    Total weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
    Product Category
    Thermostats and Controls
    UPC
    085267748919
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Features
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Features

Overview for Honeywell AQ25042B

The Honeywell AQ25042B Aquatrol Systems Electronic Relay Boiler Control Panel provides simplified, energy efficient control of single temperature, residential hydronic heating system. The AQ250 easily converts a single zone heating system into a room-by-room comfort control system or upgrade a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control for increased energy efficiency with reduced boiler cycling. The AQ250 boiler controls can ensure ample supply of hot water for both space heating and priority generation of domestic hot water for bathing, dishes and laundry.
  • Honeywell Home-Resideo AQ25042B Features
  • Controls up to 2 stages of heat from a single thermostat
  • Use with AQ1000 2-wire communicating thermostats or most dry contact digital thermostats
  • Zoning Control for up to 4 zones as shipped. Can be expanded to 16 Zones
  • Line or low voltage output for zoning equipment (pumps or valves)
  • 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 VA transformer with self-resetting electronic fuse
    • Specifications
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    Specifications

    Overview
    Product Category
    Thermostats and Controls
    UPC
    085267748919
    General Information
    Product Line
    Aquatrol
    Product Category
    Thermostats and Controls
    Electrical Data
    Voltage
    120 Volts
    Phase
    1
    Frequency
    60 Hz
    Dimensions
    Product Height
    8 Inches
    Product Width
    13 Inches
    Product Length
    3 3/8 Inches
    Product Weight
    7 Pounds
    Certifications
    UL Listed
    Yes
    CSA Listed
    Yes
    Warranty Information
    Parts Warranty Show ACW Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
    1 Year
    Reviews
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