Lennox 10M11 EON Module 320788-704 this model is the official

this model is the official replacement for 200020015012601520 and M640A1063

allowing you to increase or decrease flow to match the specific needs of the evaporator coil

The 10K resistor provides a "dummy" signal

40" WC set point for factory-spec safety

The Modine 3H0372660002 Natural to LP Conversion Kit is a critical service part for contractors converting Modine unit heaters from natural gas to liquid propane

Lennox 10M11 EON Module 320788-704 this model is the officialThe Lennox 10M11 EON Module is a factory programmed, variable speed control board engineered specifically for ECM blower motors in Lennox residential HVAC systems. As a veteran technician, you know that the EON motor module is the intelligence behind the variable speed motor, interpreting low voltage thermostat signals to adjust airflow dynamically. This 10M11 model (also identified as Lennox 611408 02) is a direct OEM replacement for Lennox 5. 0 Eon