Lochinvar & A.O. Smith 100277816 Control 320788-704 you should verify the specific

you should verify the specific valve series and orifice size to ensure the electromagnetic force is sufficient

This actuator utilizes a standard two-wire control scheme

This unit features a robust dry-type construction

reducing mechanical stress on the pilot and heat exchanger

This 3PDT relay (Triple Pole Double Throw) features a 24VAC coil and is engineered to handle multiple high-current and low-voltage circuits simultaneously

Lochinvar & A.O. Smith 100277816 Control 320788-704 you should verify the specificThe Lochinvar & A. O. Smith 100277816 Interface Control is an essential OEM replacement component designed for precision management of commercial and residential water heaters and boilers. As a veteran grade HVACR control board, this unit integrates advanced diagnostic capabilities with a clear LCD interface to provide real time data on system temperature, sequence of operation, and communication status. This high performance boiler interface control