The durable metallized polypropylene film construction and robust housing are designed to withstand high operating temperatures and frequent cycling

and fan motor circuits

By installing this genuine component

Checking the model number on your furnace plate is essential for accurate selection

Velocity Boiler Works (Crown) 42-502A Control 322838-753 The durable metallized polypropylene filmThe Velocity Boiler Works (Crown) 42 502A Control is a critical OEM CWD Control (CB502 S1 2) engineered for high performance hydronic heating systems. Specifically designed for 240V, 60Hz operation, this CW Control module manages burner cycles and water temperature regulation with industrial precision. As a direct factory replacement for Crown and Velocity boiler systems, it ensures your equipment maintains factory spec safety protocols and thermal