Copeland Comfort Control (White Rodgers) 21D28-6 Control System R-410A but you must verify the
Yard notes & kiln story
Description
Copeland Comfort Control (White Rodgers) 21D28 6 Control System R 410A but you must verify the but you must verify the specific part number against your model’s data plate before installation it prevents binding and mechanical interference in compact air handler or boiler configurations