Honeywell Aquatrol Relay Boiler Control Panel 4 Zone w/ End Switches

Model: AQ25A44B Item Number: 33942
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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
    8.5 Pounds Learn More
    8.5 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
    085267990646
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Features
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Features

Overview for Honeywell AQ25A44B

The Honeywell AQ25A44B Aquatrol Systems Programmable Relay Control Panel provides simplified, energy efficient control of single temperature, residential hydronic heating system. The AQ25A 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 AQ25A 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 AQ25A44B Features
  • Use with AQ1000 2-wire dry contact communicating thermostats and most digital thermostats
  • 0-10 Vdc modulating output for driving a modulating/condensing boiler
  • Displays outdoor temperature on all AQ1000 Series thermostats when used with an AQ12C10 outdoor sensor
  • Intuitive programming interface and armchair programming (can be programmed at your desk and taken to the job site "ready-to-install")
  • Customizable control settings and schedules allow for greater level of control and comfort
  • Controls up to 2 stages of heat from a single thermostat
  • Central programming of zone set points and setbacks
  • Zoning Control for up to 4 zones as shipped, can be expanded to 16 and 64 zones
  • Zone synchronization through Zone of Greatest Demand Control
  • Domestic hot water priority and priority override protection
  • Line or low-voltage output for zoning equipment (pumps or valves)
  • Boiler short cycling protection
  • Boiler post purge
  • Freeze protection
  • Pump/valve exercise
  • Boiler shock prevention from cold water returning to boiler
  • Automated test and purge feature for quick start-up and simplified troubleshooting
  • Integral 38 VA transformer with self-resetting electronic fuse
  • 2 hour power supply to retrain day and time settings during power outage
  • Non-volatile EPROM memory retains program settings during power outage
  • Product Includes
  • AQ12C10 outdoor sensor
    • Specifications
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    Specifications

    Overview
    Product Category
    Thermostats and Controls
    UPC
    085267990646
    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
    16 1/2 Inches
    Product Length
    3 3/8 Inches
    Product Weight
    8.5 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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    Honeywell Aquatrol Relay Boiler Control Panel 4 Zone w/ End Switches
    Honeywell AQ25A44B
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