ensuring stable performance during extended run cycles

Standard service protocols require inspection every 12 to 24 months

OEM furnace parts

5 on the PDTO port

Built from forged brass with a chrome-plated brass stem and high-temperature thermoplastic plug

Lennox 54M49 Motor Plate 322057-301 ensuring stable performance during extendedThe Lennox 54M49 Motor Plate is a high performance belt drive blower motor base engineered for precise alignment in commercial and residential HVAC systems. Constructed from heavy duty galvanized steel, this OEM replacement part (catalog number LB 101530A) provides the structural rigidity required to stabilize blower motors in air handlers, furnaces, and rooftop units. Its slotted mounting design allows for granular belt tension adjustment, which is