Description
The Lochinvar & A.O. Smith 100266980 Integrated Service Control Board KH199 is an electronic control component designed to manage and coordinate the operation of compatible heating equipment. It processes signals from sensors, controls communication between system components, and supports proper appliance operation. This board is used in commercial and residential HVAC systems, including boilers and related heating applications, where it serves as the central interface for monitoring, adjustments and service diagnostics. Installed inside the appliance control assembly, it assists in maintaining system operation and enables technicians to troubleshoot operational conditions.
