White-Rodgers Universal Single Stage Heat Pump Defrost Control for PSC Motors

White-Rodgers Universal Single Stage Heat Pump Defrost Control for PSC Motors
Part #W47D01U843

 |  Item #5138616
 |  Manufacturer Part #47D01U-843
Product Details


Auxiliary heat lockout - auxiliary heat will only run during defrost operation if above the selected temperature


Compressor lockout - if below the selected temperature the compressor does not operate, except in the defrost cycle


Reversing valve shift delay limits excessive noise in and out of a defrost cycle


Zero, 3 or 5 minute selectable delay between cycles to extend the life of the compressor


Auto shut off when control voltage drops below 16 VAC for more than 4 seconds


Universal replacement; replaces over 200 controls


Easy installation and set up


Test mode to verify installation and troubleshoot







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Specifications



Brand Model Compatibility: Weil Mclain EG-75 Gas Boiler



Control Board Type: Defrost



Height: 1-3/4 in



Length: 4-18/25 in



UL Listed: No



Volts: 24V



Width: 4-7/10 in