or an obstructed flue

Check the 24VAC secondary voltage at the transformer and inspect the igniter for proper 120V feed

Technicians should replace the orifice if the pilot light appears lazy or yellow

the S1-1BR0514 eliminates these pain points with its robust corrosion-resistant finish and factory-spec dimensions (14

Browning 4L490 Belt 340793-762 or an obstructed flueWhen you are in the field servicing air handlers or light duty industrial fans, you need a belt that doesn't just fit but survives the daily thermal cycling of a mechanical room. The Browning 4L490 Belt is a pro grade Fractional Horsepower (FHP) V Belt designed with the technician in mind. Featuring a 49 inch outside diameter and a standard 1 2 inch top width, this wrapped construction belt is engineered to provide a smooth, vibration free transfer of