38M78 | Lennox 38M7801, Low Ambient Pressure Switch, Actuates at 450 PSI; Resets at 240 PSI | Lennox

The Lennox NCO-38M78 LoAmbientSwitch is designed to ensure safe operation of HVAC systems in low ambient temperature environments. This highly reliable switch features a setpoint of 450#in and a proof pressure of 250#out, providing optimal performance and protection. Crafted with precision, the NCO-38M78 is built to withstand demanding industrial applications. Its rugged construction and meticulous design guarantee durability and longevity. The switch is compatible with a wide range of HVAC systems and equipment, making it a versatile and essential component. Its accurate sensing and switching capabilities help maintain optimal operating conditions, preventing costly breakdowns and ensuring uninterrupted operation. Our HVAC supply store offers the NCO-38M78 at competitive prices, with fast shipping and a commitment to providing exceptional customer service. Our extensive inventory and technical expertise make us your trusted source for industrial parts and supplies.