Common Technical Questions: Is this pilot assembly compatible with propane systems

disconnect the leads and test the terminals at room temperature

maintaining the safety circuit's integrity even under varying draft conditions

factory-calibrated unit to ensure tamper-proof operation and consistent safety limits

MARS 43335 Pressure Switch Common Technical Questions: Is thisThe MARS 43335 Pressure Switch is a high performance, fixed setting control engineered for demanding HVACR applications, particularly those utilizing R410A refrigerant. This high pressure cut out switch features a SPST (Single Pole Single Throw) normally closed contact configuration, calibrated to "open on rise" at 600 PSI cut out and automatically reset (cut in) at 475 PSI. Built with a tamper proof, hermetically sealed sensor, the 43335 ensures long