ClimateMaster S17S0001N05 Control Board 318423-701 Precise Low-Flow Control: The rubber

Precise Low-Flow Control: The rubber seat poppet design ensures sensitive and accurate regulation for pilot load applications and small burner cycles

This part is specifically sized for Copeland contactors between 15 and 75 amps

making it a direct fit for many residential and light commercial air conditioning and refrigeration applications

Common causes include system pressure exceeding 57 PSI (close to the 60 PSI set point) or sediment buildup on the EPDM seat

Designed to monitor suction pressure with high precision

ClimateMaster S17S0001N05 Control Board 318423-701 Precise Low-Flow Control: The rubberThe ClimateMaster S17S0001N05 Control Board is a specialized CXM2 Digital Heat Pump Controller engineered for high performance management of geothermal and water source heat pump units. As a direct OEM replacement part, this board is designed to interface seamlessly with existing system components, replacing legacy part numbers S17B0001N03, 17B0001N03, and 17B0001N04C. This microprocessor based controller manages critical HVACR operations, including