Lochinvar & A.O. Smith 100112636 Control Board 320074-702 When you're spec'ing a replacement

When you're spec'ing a replacement for a Rheem 51-21542-01

preventing underfeeding

Designed with a regulation range of 6 inHg to 73 psig and an adjustable differential of 6 to 30 psi

and Coleman gas furnaces and modular air handlers

Can I use this motor if my original was CW rotation

Lochinvar & A.O. Smith 100112636 Control Board 320074-702 When you're spec'ing a replacementThe Lochinvar & A. O. Smith 100112636 Control Board is a critical OEM replacement part designed for precision direct spark ignition (DSI) and intermittent pilot systems in commercial water heaters and boilers. This Fenwal ignition control operates on 24VAC 120VAC, 50 60Hz, utilizing advanced flame rectification technology to monitor burner performance and ensure safe startup cycles. As a veteran grade HVAC replacement board, the 100112636 features