America's Heating & Cooling Store, Est 2002
Free Shipping
See Details
My Location:
Chicago, IL

4-Zone Boiler Relay Panel for Pumps or Zone Valves WITHOUT End Switches

4-Zone Boiler Relay Panel for Pumps or Zone Valves WITHOUT End Switches

New Item!

Model: Honeywell AQ25042B

Mouse over or pinch image to zoom in.
Actual product may vary from photos.

Model: Honeywell AQ25042B

$189.99
You save: 28%
Compare to: $262.99
Or as low as
Volume Discounts
Qty:
In Stock and Ready to Ship
If ordered by 1PM CST M-F, ships same day. All items on your order must be in stock for same-day shipping.
Services
highlights

The AQ250 family of AQUATROL Boiler Controls provides simplified, energy-efficient control of single temperature, residential hydronic heating systems. The AQ250 easily converts a single zone heating system into a room-by-room comfort control system, or upgrades a basic, relay-logic zoning system to intelligent Zone of Greatest Demand control for increased energy efficiency with reduced boiler cycling. 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.

Features

  • Factory configured for control of up to four zones plus domestic hot water.
  • Expandable up to 16 zones with expansion zoning modules (sold separately).
  • Single stage boiler control synchronized to zone-of-greatest-demand.
  • Reduced boiler short-cycling.
  • Integral Domestic Hot Water control.
  • Installer selectable DHW Priority.
  • Installer selectable DHW Priority Override

Note: Honeywell AQ Zone Panels require the Honeywell AQ1000TN2 for the system thermostat, and will not work with standard thermostats.

Specs
Zones
4
Product Weight
4.9 lbs
Width
13 Inches
Depth
3.375 Inches
Height
8 Inches
Voltage
120 Volts
Frequency
60 Hz
Accessories
Digital Thermostats
Honeywell AQ1000TN2
Hydronic Boiler Zoning Thermostat
$62.99
Qty:
Hydronic Zone Controls
Honeywell AQ25542B
4 Zone Expansion Panel for Pumps or Zone Valves WITHOUT End Switches
$109.99
Qty:
Honeywell AQ2554V2
4 Zone Expansion Panel for Zone Valves WITHOUT End Switches
$152.99
Qty:
Honeywell AQ25582B
8 Zone Expansion Panel for Pumps or Zone Valves WITHOUT End Switches
$165.00
Qty:
Reviews
© Copyright 2002-2021, Alpine Home Air Products