Lochinvar & A.O. Smith 100145007 Fan Kit 340793-762 Technicians rely on the 700-426

Technicians rely on the 700-426 gas valve for its reliable solenoid operation and precise gas flow modulation

With an immersion length of 12-3/16 inches

this unit supports intermittent pilot

Optimized Moisture Management: Maintains the specific water depth required for consistent evaporative output

This is often caused by a stuck relay on the fan control board or a fault in the delay timer logic

Lochinvar & A.O. Smith 100145007 Fan Kit 340793-762 Technicians rely on the 700-426The Lochinvar & A. O. Smith 100145007 Fan Kit is a direct OEM combustion blower assembly designed for high output heating systems. Engineered specifically for Knight XL KBN500 heating boilers and Armor AW500 water heaters, this 115V, 60Hz fan assembly is essential for maintaining the correct fuel to air ratio. When a blower fails or loses RPM, it can lead to poor combustion, frequent ignition failures, and increased wear on the heat exchanger. The