Lennox 39M83 Transformer 322838-752 the 40098A is functionally identical

the 40098A is functionally identical to the 40098

this assembly is the heating element and mounting plate

ensuring correct fitment and wiring alignment

High Thermal Stability: Engineered for consistent resistance levels during the warm-up cycle to reduce wear on the 120V integrated furnace control board

By installing this genuine Lochinvar 100145008

Lennox 39M83 Transformer 322838-752 the 40098A is functionally identicalThe Lennox 39M83 Transformer is a critical OEM HVAC replacement part engineered for high stability voltage regulation in residential and commercial furnaces and air handlers. This 120V to 24V step down transformer features a 120V primary input and a 24V secondary output, providing a consistent 40VA rating for low voltage control circuits. Unlike universal alternatives, the 39M83 is designed to meet strict factory tolerances, ensuring seamless