ClimateMaster 13B0003N02 Contactor 320734-701 This SPDT pressure switch features

This SPDT pressure switch features a 6-inch capillary tube and a 1/4" male flare connection

it protects the compressor from electrical stress and reduces the risk of locked rotor amps (LRA)

This industrial solenoid valve is the go-to choice for technicians seeking a normally closed 480V valve that balances rapid response with long-term mechanical integrity

For technicians upgrading older systems

What are the typical indicators of a failing draft hood in a boiler system

ClimateMaster 13B0003N02 Contactor 320734-701 This SPDT pressure switch featuresThe ClimateMaster 13B0003N02 Contactor is a heavy duty, 3 pole HVAC contactor specifically engineered for high load switching in geothermal heat pump systems and commercial climate control units. This genuine OEM replacement part features a 24V control coil and is rated for 40 amps, providing the necessary robust switching capacity for large compressors and multi circuit fan motors. Designed to manage heavy inductive loads, this component acts as the