Williams P623513 Control Board 320735-701 The Veris Industries H-735 (also

The Veris Industries H-735 (also known as the H735) is a high-performance adjustable current switch integrated with a 24VAC/VDC SPST relay designed for comprehensive building automation system (BAS) control

Enhanced Safety: Provides immediate power interruption to the blower and ignition sequence when the access panel is compromised

As a genuine Lennox OEM replacement part

The valve operates on a standard 24VAC solenoid circuit and is rated for multi-fuel versatility

this specific 115v fan motor is fixed for clockwise (CW) rotation as viewed from the shaft end to match the original blower wheel configuration

Williams P623513 Control Board 320735-701 The Veris Industries H-735 (alsoField proven and reliable, the Williams P623513 Control Board serves as the central logic unit for high efficiency Williams furnace systems. As an essential OEM furnace replacement part, this integrated furnace control board (IFC) manages the complex sequence of operations required for safe and effective combustion. It precisely regulates the inducer motor, directs the ignition control timing for the hot surface igniter, and manages the blower motor