Lochinvar & A.O. Smith 100167773 Control Board Refrigerant providing reliable torque for heavy-duty

providing reliable torque for heavy-duty HVACR residential and commercial units

Always verify the total BTU capacity of the system when changing spring ranges

The Johnson Controls VG7241LS Valve is a high-performance 3/4 inch NPT globe valve engineered for precision control in commercial HVACR systems

maintaining stable condensing temperatures even under varying heat loads

What is included in this solenoid repair kit

Lochinvar & A.O. Smith 100167773 Control Board Refrigerant providing reliable torque for heavy-dutyThe Lochinvar & A. O. Smith 100167773 Control Board is a critical OEM replacement part designed for high efficiency commercial water heaters and gas fired boilers. As an integrated HVAC control board, this component functions as the primary logic center, managing the ignition sequence, temperature regulation, and safety protocols to maintain peak thermal efficiency. Engineered for precision, it features advanced diagnostic capabilities that allow