Lennox 99M83 Heat Exchanger R-407C Thermal Protection: Functions as a

Thermal Protection: Functions as a high-density refractory barrier

High Electrical Capacity: Rugged 24A electrical rating allows for direct control of many single-phase motors without an intermediate contactor

this unit allows technicians to establish a custom deadband for complex control circuits

this board regulates gas valve timing

This control is designed for permanent split capacitor (PSC) motors that are rated for use with solid-state speed controls

Lennox 99M83 Heat Exchanger R-407C Thermal Protection: Functions as aAs a seasoned technician, you know that a compromised heat exchanger is a non negotiable repair. The Lennox 99M83 Heat Exchanger is a genuine OEM replacement part specifically engineered for high performance Lennox gas furnaces. This assembly is a tubular heat exchanger design, which is critical for maximizing thermal transfer from combustion gases to the circulating air stream while maintaining a robust pressure seal to prevent flue gas leakage. Also