This factory-calibrated air pressure sensing switch is set to actuate at 0

If you notice the compressor humming but not starting

This REC gauge features a temperature scale of 40°F to 240°F

featuring a 7/16-27 threaded mounting nut for secured installation

36-inch silicone rubber tubing

MARS 61482 Contactor 30067439-890 This factory-calibrated air pressure sensingThe MARS 61482 is a professional grade 3 pole definite purpose contactor engineered for high demand commercial HVACR applications. Built to handle 75 Amp inductive and 94 Amp resistive loads, this unit is a reliable solution for heavy duty compressors, industrial motors, and large scale heating systems. It features a 208 240V coil with Class F insulation, ensuring thermal stability during continuous operation in high ambient environments. The MARS