Lochinvar & A.O. Smith 100112664 Burner Assembly R-134A ensuring seamless integration with original

ensuring seamless integration with original furnace wiring

ensure all wiring harnesses are seated correctly to prevent communication errors or parameter mismatch prompts on the user interface

a permanent SP12049D replacement is recommended for 75-gallon units to ensure long-term reliability and proper millivolt signal strength across the 24-inch lead

providing technicians with sufficient material for multiple service applications

Versatile Compatibility: Commonly utilized as a direct replacement in Wolf Range (713803) and other major commercial appliance brands requiring a 450-degree commercial electric limit control

Lochinvar & A.O. Smith 100112664 Burner Assembly R-134A ensuring seamless integration with originalThe Lochinvar & A. O. Smith 100112664 Burner Assembly is a precise OEM replacement engineered for high recovery natural gas water heaters and commercial heating systems. This 20 inch burner assembly features a factory calibrated #32 orifice, ensuring the stoichiometric air fuel ratio required for efficient combustion and minimal carbon monoxide production. Specifically designed for compatibility with series like the PVN5040 and G650S40N PV ES2, this