Using additional sealants can interfere with the mechanical seat and may contaminate the refrigerant circuit

These figures represent the temperature differential

Direct Interface: Seamlessly converts 4-20 mA analog signals for use with 135-ohm proportioning circuits

ensuring the combustion blower is pulling sufficient vacuum before allowing the ignition sequence to proceed

Lennox 86H56 Ball Bearing Using additional sealants can interfereStandardize your blower assembly or motor mount with the Lennox 86H56, a high performance rubber mounted cartridge ball bearing engineered for heavy duty HVAC applications. This OEM Lennox replacement part features a precise 1 inch bore diameter and is physically identical to the Lennox 86H5601. Designed by Timken (Model RCSM 1 A4233), this bearing assembly includes a secure locking collar to ensure positive shaft retention and eliminate slippage