Lochinvar & A.O. Smith 100111667 Burner Assembly 320788-704 Optimized Flow Control: 1

Optimized Flow Control: 1

Built for robust performance in residential and light commercial applications

The valve features an oversized 1" FNPT outlet to allow for rapid expansion and safe discharge of water and steam flashes without creating excessive backpressure on the 3/4" FNPT inlet

The Amana-Goodman 11084902 Transformer is a heavy-duty 40VA step-down transformer designed for reliable voltage regulation in HVACR control circuits

Enhanced Durability: Engineered from high-impact

Lochinvar & A.O. Smith 100111667 Burner Assembly 320788-704 Optimized Flow Control: 1The Lochinvar & A. O. Smith 100111667 Burner Assembly is a high precision OEM replacement burner engineered for natural gas water heaters and commercial boilers. As a critical combustion component, this assembly features a factory calibrated #30 orifice designed to maintain exact manifold pressure and stoichiometric ratios for efficient thermal transfer. Whether you are servicing a Lochinvar Knight or an A. O. Smith Cyclone series, using a genuine