Modine 5H0755540002 Pressure Switch Freon Increasing or decreasing the pitch

Increasing or decreasing the pitch will alter the motor's amp draw

it is standard practice to utilize new Teflon O-rings during any TXV service to ensure a gas-tight seal

or carbon buildup on the copper contacts

The heavy-duty brass construction is tailored for high-pressure refrigeration cycles

Modine 5H0755540002 Pressure Switch Freon Increasing or decreasing the pitchThe Modine 5H0755540002 Pressure Switch is a critical OEM safety component designed for precise differential pressure sensing in gas fired heating systems. Calibrated to a fixed . 16" WC setpoint, this SPST (Single Pole Single Throw) vacuum switch monitors the draft inducer motor to ensure exhaust gases are properly vented before the ignition sequence begins. It serves as a direct replacement for 5H75554 2, facilitating a seamless field swap for