Smith BTH-300A

maintaining critical flame stability and heat exchanger efficiency

With a resistive rating of 25A at 277V

This solenoid-operated drain is built to withstand demanding HVACR and industrial environments

a hard start kit (such as a 5-2-1) is recommended if the unit is operating in a system with non-balanced pressures or high ambient temperatures

Lochinvar & A.O. Smith 100265707 Burner Assembly 320788-704 Smith BTH-300AWhen you're dealing with a natural gas water heater that isn't maintaining consistent flame or efficient heat transfer, the Lochinvar & A. O. Smith 100265707 Burner Assembly is the exact OEM solution required for field restoration. This FBA N3 G40S40 NAT AL EXT assembly kit is specifically engineered for 18 inch diameter tanks, providing a precise fit for G40S40 models across the Lochinvar, A. O. Smith, State, and American Water Heater catalogs. As an