5 to 2-ton units are limited to 5KW or 8KW kits

The high-grade elastomeric materials used in these o-rings provide superior resistance to wear and corrosion in demanding industrial HVAC environments

Do I need to replace all belts in a multi-groove drive if only one fails

Exact OEM Match: Drops directly into existing tapping

Lennox 14A51 Pressure Switch 321894-708 5 to 2-ton units areEngineered as a high precision safety and sequencing component, the Lennox 14A51 Pressure Switch provides critical draft verification for two stage gas furnaces. This OEM sensor features a factory calibrated set point high of 0. 74" W. C. and a set point low of 0. 41" W. C., ensuring the inducer motor maintains the exact static pressure required for safe combustion. Built to withstand the harsh vibration and thermal cycles of an 80% to 95% efficiency