Lochinvar & A.O. Smith 100167820 Control mario ensuring precise relay response when

ensuring precise relay response when probe-to-liquid contact is established

capacity provided the vessel pressure does not exceed 35 PSI

and light oils in general industrial services

allowing you to replace the motor assembly without removing the valve body or using specialized tools

Lochinvar & A.O. Smith 100167820 Control mario ensuring precise relay response whenFor field technicians performing high elevation service calls, the Lochinvar & A. O. Smith 100167820 Integrated Control is the specific high altitude version required to maintain operational stability. This OEM replacement control board is engineered to recalibrate combustion parameters and blower speeds, compensating for the reduced air density found in mountainous regions. Designed as an integrated furnace control board replacement, it replaces