while 94G00 is the commonly referenced catalog ID

Directional Flexibility: Equipped with reversible rotation (REV) to match specific blower wheel requirements

it mounts directly to the motor shaft for maximum power transfer and reduced mechanical failure points

The Reznor 120057 Gasket is a critical OEM sealing component designed specifically for secondary heat exchanger access and large inner cabinet seals

Built to handle pressure ranges of 5-250 PSI for air and 5-200 PSI for fluids

Lochinvar & A.O. Smith 100093992 Burner Assembly 318973-401 while 94G00 is the commonlyThe Lochinvar & A. O. Smith 100093992 Burner Assembly is a precision engineered OEM replacement part designed for high efficiency natural gas (NG) water heaters and commercial boilers. As a NAT Final Burner Assembly, this component is critical for maintaining the correct fuel to air ratio required for clean combustion and stable flame patterns. Utilizing a genuine 100093992 burner ensures that the appliance maintains its original thermal efficiency