Lennox 99M83 Heat Exchanger 322056-301 Whether you are performing a

Whether you are performing a contactor repair or a system upgrade

Is this switch suitable for washdown environments

Installation Efficiency: 1/4" sweat connections with extended ends facilitate fast installation in both vertical and horizontal orientations

By deactivating the blower once temperatures drop below 30°F

Installation is streamlined via a 1/8" NPT barbed air connection for 5/32" OD polytubing

Lennox 99M83 Heat Exchanger 322056-301 Whether you are performing 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