Lochinvar & A.O. Smith 100145007 Fan Kit 340793-762 This 3/4 inch NPT direct-acting

This 3/4 inch NPT direct-acting valve is built with a cast naval bronze body and Monel interior parts to ensure maximum corrosion resistance in harsh saltwater environments

This NAT FINAL BURNER ASSY is a direct replacement part used across several Lochinvar Knight and A

the 5612802 is critical for maintaining proper flue gas drafting and overall AFUE ratings

For safety and equipment longevity

or Broan equipment

Lochinvar & A.O. Smith 100145007 Fan Kit 340793-762 This 3/4 inch NPT direct-actingThe 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