Lennox 73M70 Replacement Kit 319852-301 the specific BTU output and

the specific BTU output and performance are determined by the gas orifice size and manifold pressure

allowing for immediate load testing or emergency bypass without needing to jump terminals

Key Benefits: Enhanced Efficiency: Precise metering of R-22 refrigerant maximizes cooling capacity and lowers energy consumption

This unit features 3/8" sweat connections

provide a robust alternative to traditional rubber flapper designs that are prone to hardening and debris accumulation

Lennox 73M70 Replacement Kit 319852-301 the specific BTU output andThe Lennox 73M70 IMC Replacement Kit is a critical GP1 1 service part designed for technicians servicing integrated modular controllers in Lennox commercial rooftop units and high capacity split systems. This genuine Lennox control board serves as a direct replacement for the LB 109490A IMC kit, providing the necessary processing power to manage complex HVAC system diagnostics, blower timing, and multi stage heating or cooling calls. Engineered for