For high-output boilers or furnaces

Precision Calibration: Wide setpoint ranges allow for fine-tuning low-pressure cut-out and high-pressure limit parameters across various refrigerants

As a direct Belimo OEM accessory

featuring a 75 to 135 degree Fahrenheit range

enhancing overall indoor air quality and maintaining system cleanliness without restricted airflow

Lochinvar & A.O. Smith 100110163 Circuit Board 320074-702 For high-output boilers or furnacesThe Lochinvar & A. O. Smith 100110163 Circuit Board is a critical OEM replacement part designed for high efficiency residential and commercial water heaters. As a veteran grade draft motor control board, this component manages essential combustion system parameters, including blower motor timing and ignition sequence protocols. Field technicians rely on this PC board to resolve frequent ignition failure codes and intermittent power cycling issues. By