Description
Resideo TH6320R1004 Thermostat 318518 761 with an adjustable differential of with an adjustable differential of 40 to 150 PSI The pitch diameter is adjusted by rotating the threaded barrel
Resideo TH6320R1004 Thermostat 318518 761 with an adjustable differential of with an adjustable differential of 40 to 150 PSI The pitch diameter is adjusted by rotating the threaded barrel