The 48-inch lead length provides flexibility for the HVAC technician during field installation on large-tonnage commercial air conditioning and refrigeration units

Robust Ratings: Engineered to withstand the electrical inrush of HVAC motor controllers and signaling circuits

Constructed with industrial-grade materials to withstand the high-cycle demands of residential and commercial HVAC ventilation systems

which typically use a 3/8" stem

Industrial Durability: Rugged construction stands up to the high-vibration environments typical of mechanical rooms

Daikin-McQuay 4ELN9178 Freeze Stat 30067439-890 The 48-inch lead length providesThe Daikin McQuay 4ELN9178 Freeze Stat is a critical HVAC low temperature thermostat engineered for high precision coil protection in commercial air handling units and heat pump systems. Featuring a 144 inch capillary tube, this sensing element provides comprehensive coverage across the coil face to detect localized freezing conditions. The mechanical SPDT switch offers versatile control logic, operating with a fixed cold cut in at +38F and a warm cut