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AQUATROL AQ25744B

AQUATROL AQ257 Zoning Control, DIP Switch, 4 Zones, 32 - 130 deg F Boiler Output, 120/250 VAC, 5 A, 1/3 hp
SKU: 68387
Manufacturer part number: AQ25744B
Manufacturer:

Honeywell


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AQUATROL AQ257 Zoning Control, DIP Switch, 4 Zones, 32 - 130 deg F, Boiler Output: 120/250 VAC, 5 A, 1/3 hp, 2 x 14 AWG Wire, Wire Clamp Screw Terminal, 8 Inch H x 9-1/2 Inch W x 3-3/8 Inch D, For Use With: AQ2000 Series Boiler Control Panels
  • AQ257 for zoning with zone valves with end switches
  • LED lights for visual diagnostic 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 for easy expansion
  • Zones can be set to energize a group pump via aux out dry contacts on main control panel or expansion control panel
  • Zone synchronization through zone of greatest demand control
  • -58 F to +230 F sensor temperature

Standard/Approvals: UL Listed, CSA Certified

Application: For Zoned Hydronic Systems


Products specifications
Attribute nameAttribute value
Boiler Output120/250 VAC, 5 A, 1/3 hp
Control Range32 - 130 deg F
Dimensions8 Inch H x 9-1/2 Inch W x 3-3/8 Inch D
Electrical ConnectionWire Clamp Screw Terminal
ManufacturerHoneywell
Number of Zones4
SeriesAQ257
Suitable For Use WithAQ2000 Series Boiler Control Panels
User InterfaceDIP Switch