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and end float
trigger the link button on the new LW-TR sensor to pair
As a genuine 115V motor transformer
Wide Compatibility: Engineered for 100K to 400K BTU/HR direct spark ignition unit heaters
Lennox 38M45 Transformer 321142-301 and end floatThe Lennox 38M45 Transformer is a critical HVAC 40VA step down transformer designed for reliable voltage regulation in Lennox residential and commercial units. This 208 240V to 24V transformer serves as a direct replacement for Lennox 38M4501, providing the necessary low voltage power for thermostats, gas valves, and integrated furnace controllers. Built for durability in high cycle environments, it features a primary input rated for dual voltage 208