Lennox 84W86 Module Only 318172-701 ensuring the heating element relay

ensuring the heating element relay functions correctly even during low-voltage conditions

Is this regulator compatible with modern HFO refrigerants

Rugged Enclosure: Includes a NEMA-rated steel case with top/bottom knockouts for versatile conduit entry and protection against harsh mechanical room conditions

Key Benefits Direct Replacement: Verified drop-in replacement for KH43LZ074

High Pressure Rating: Rated for up to 400 PSI non-shock cold working pressure for demanding industrial environments

Lennox 84W86 Module Only 318172-701 ensuring the heating element relayThe Lennox 84W86 is a professional grade 3. 0 ECM Motor Module designed for 3 4 HP blower applications. As an OEM Lennox replacement part (catalog number 84W86, assembly 606008 05), this module is pre programmed to regulate fan speeds and torque dynamically based on system demand. Built by Genteq, this electronically commutated motor control is a direct solution for restoring variable speed functionality in Lennox air handlers and furnaces without