Honeywell Home AQ25542B/U Aquatrol Zoning Expansion Panel, Adds 4 Pump Zones

Zoning expansion panel for the Aquatrol hydronic zone system that adds 4 zones of pumps.

Features

• Features AQ255 for zoning with pumps or zone valves without end switches
• Auto test function tests zones at system start up and allows for operator controlled testing of zones
• LED lights offer visual diagnostics of zone operation
• Adjacent zoning panels can operate different zone equipment
• Easily switch from zone valves to pumps with same zoning module
• R-C transformer and B-B data bus terminal connections (network communication) for easy expansion
• Zones can energize a group pump via Aux Out dry contacts
• Zone synchronization through Zone of Greatest Demand control

Specifications

• Brand: Resideo (Honeywell Home)
• Manufacturer Part #: AQ25542B/U
• Application: Zoning control for hydronic zoning systems
• Approvals and Standards: CSA C/US Certified to CSA and UL Standards, File No. LR76030
• BB - Com Terminal: Low Voltage, Class II, 2-Wire polarity-insensitive, Digital Communicating Link to other Control or Zoning Modules
• Dip Switches: Yes
• Compatible With: AQ1000 Series 2-wire thermostats, Most digital thermostats
• Warranty: 2 Years
• Color: Black, Red
• Product Depth: 3.38 in, 8.5 cm
• Product Height: 8 in, 20.3 cm
• Product Weight: 2.1 lb, 1 kg
• Product Width: 9.5 in, 24 cm
• UPC: 085267589116
• Country of Origin: CN
• Category: Switching Relays

Questions about fit or compatibility? Ask our team. We usually reply within one business day.