Lennox 94H80 Orifice this classic A-section belt features

this classic A-section belt features a 1/2-inch top width designed to sit flush within standard sheaves

Easy-lock mechanism allows for secure front or rear installation and removal without specialized tools

Common indicators include the furnace shutting down before reaching the thermostat setpoint

inspecting the sensor lead for heat-induced brittle insulation or terminal corrosion is a standard diagnostic step

While it fits many York-family units

Lennox 94H80 Orifice this classic A-section belt featuresThe Lennox 94H80 Burner Orifice is a precision engineered LP gas conversion component specifically designed for liquid propane heating applications. Featuring a precise . 0570 orifice size, this OEM Lennox replacement part is critical for maintaining the correct gas to air ratio, ensuring clean combustion and stable flame patterns. As a direct successor to the 94H8001 and LB 83508, this orifice is frequently utilized in Lennox GHR26 series furnaces