It is essential to verify matching port sizes on the compressor or oil line before installation

maintaining a tight 2

This part is compatible with various KMC series actuators where a 2-inch diameter active area is required for force transmission

common in most Nordyne-manufactured gas furnaces and electric air handlers

making it a reliable choice for commercial heating

Lochinvar & A.O. Smith 100111064 Air Switch L99H008 It is essential to verifyThe Lochinvar & A. O. Smith 100111064 Air Switch is a critical safety component designed for precise pressure sensing in high efficiency boilers and water heaters. Engineered with a 6. 0" WC to 5. 0" WC set point, this differential pressure switch ensures the combustion blower is moving sufficient air before allowing the ignition sequence to proceed. As a genuine OEM replacement part, it maintains the precise calibration required to prevent nuisance