Lennox 38M45 Transformer 321042-401 Key Benefits for Technicians Universal

Key Benefits for Technicians Universal Compatibility: Includes adaptors for Aeroquip and Chatleff fittings

For contractors managing 10 to 15-ton systems

Check the data plate on your condenser or chiller for the part number

What are the symptoms of a failing sail switch

it is compatible with LP gas

Lennox 38M45 Transformer 321042-401 Key Benefits for Technicians UniversalThe 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