5 MFD 440V dual-rated component engineered for demanding condenser applications

making it a direct replacement for worn or damaged covers on single temperature or dual dial units

preventing soot buildup and flame instability

maintaining identical port sizes and technical specifications for a direct fit

Verify that the 120V signal is reaching the ignitor during the trial-for-ignition period

Lennox 65W49 Pressure Switch 5 MFD 440V dual-rated componentThe Lennox 65W49 Pressure Switch is a critical safety component calibrated to . 60" WC (water column) for precise inducer motor monitoring and combustion air verification. As a genuine Lennox OEM replacement part, this SPST (Single Pole Single Throw) switch ensures seamless integration with furnace control boards, preventing ignition if proper venting pressure isn't maintained. Featuring a standard 1 4" barb connection, it offers a secure fit for