Resideo - Honeywell Home AQ25042B Pump/Zone Valve Relay Control Panel

Pump/Zone Valve Relay Control Panel; Item Relay Control Panel; Type 4-Zone; Switch Type DIP; Overall Dimensions 13 Inch Width x 8 Inch Height x 3-3/8 Inch Depth; Input Supply Rating 120 Volt AC at 60 Hertz; Temperature Rating 32 to 130 Deg F (Panel), -58 to 230 Deg F (Sensor); Media Handled Hot Water; Inclusions/Features Domestic Hot Water Priority, Priority Override Protection, Boiler Short Cycling Protection; Application Residential Hydronic Zoning System; Applicable Standard UL, CSA (Canada and US); Boiler Heat Post Purge 30 Second; R-C Output (On Transformer) 38 Volt Amp at 24 Volt AC Class II; R-C Input (On Control and Zoning Module) 24 Volt AC Class II; Electrical Connection Wire Clamp Screw Terminal, 2 x 14 AWG Each on Line Voltage Terminal; Humidity 5 to 90 Percent RH (Non-Condensing)