Relay Board | PCBFM103S

The Relay Board (Part Number PCBFM103S) is a critical component designed for NEU Air Conditioner, Furnace, Packaged Unit/RTU, Heat Pump, Air Handler, and Central Air Conditioner systems. This circuit board and timer combination ensures precise control and efficient operation, compatible with a range of models including B1370735S, B1370735, M0385303, M0385305, PCB00103, and more. Experience seamless compatibility and easy installation, as this Relay Board can be set up in under 30 minutes with common tools. We know appliances inside and out and will help you find the right part with expert, honest advice.