Description
Lochinvar & A.O. Smith 100112812 Main Control Board is an electronic component that was designed to facilitate the overall performance of the HVAC systems by coordinating the heating operations and the system reaction to the system. It receives the input signals through the sensors and issues the instructions to the vital components to manage the ignition, temperature, and security checks. It is installed in the control compartment and is connected to system parts, and wiring to communicate appropriately.









