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Single-Throw (SPST) switch that opens the circuit on a temperature rise
the board features snap track mounting
A steady light usually indicates an internal hardware fault
Faster Installation: The direct-coupled design requires no crank arms or linkages
ClimateMaster 33B0002N04 Valve 320788-702 Single-Throw (SPST) switch that opensAs a veteran technician, you know that a failing thermostatic expansion valve (TXV) can cripple an entire geothermal or water source system. The ClimateMaster 33B0002N04 Valve is a precise metering device engineered to maintain the ideal refrigerant superheat across the evaporator coil. This specific ClimateMaster 33B0002N04 Thermal Expansion Valve is designed to handle the rigorous pressure differentials found in high performance HVACR applications,