Copeland 037-0018-08 Transformer 320788-704 OEM Fitment: Direct replacement for

OEM Fitment: Direct replacement for Carrier HD44AR121

ensuring an airtight fit without field modifications

'HERM' (Compressor)

or 25 seconds)

Always verify the part number in the specific Weil McLain boiler manual for your model's series before installation

Copeland 037-0018-08 Transformer 320788-704 OEM Fitment: Direct replacement forThe Copeland 037 0018 08 Transformer is a heavy duty 50VA control transformer engineered for high demand HVACR applications. As a critical component in the control string, this unit steps down line voltage to a stable 24V output, providing the necessary 2. 08 Amps to drive HVAC contactors, relays, and low voltage control circuits efficiently. Designed for standard mounting, its robust black housing and high grade silicon steel laminates minimize core