Description
Laars Heating Systems A2080000 Valve 320735 701 The ClimateMaster 33B0043N09 Thermostatic Expansion The ClimateMaster 33B0043N09 Thermostatic Expansion Valve is a factory authorized refrigerant metering device designed for precise superheat control in geothermal and water source heat pump applications you should also inspect the motor and bearing bracket