For contractors performing field repairs

Technicians can verify the circuit by replacing the sensor with a 10

Can this kit be used for heat pumps

Operating on a single-phase 460V line

You can slide the contact arm to match the amp rating of your primary heating control to optimize performance

ClimateMaster 13B0015N01 Pressure Switch 321894-708 For contractors performing field repairsThe ClimateMaster 13B0015N01 high pressure switch is a critical safety component designed for water source heat pump systems and geothermal cooling applications. This specific HVAC pressure control is calibrated for a 600 PSI cut out and a 450 PSI cut in, ensuring the compressor is protected against excessive discharge pressures that can lead to catastrophic motor failure. Engineered for precise refrigerant pressure monitoring, this switch features