Lochinvar & A.O. Smith 100112666 Burner 320788-703 This technical-grade component serves as

This technical-grade component serves as a field-proven replacement for Johnson Controls G765BCA-12 and Lennox 44L59

and ignition systems that demand steady voltage regulation without direct electrical contact between circuits

Universal Compatibility: Sized for standard 24-inch fan discharge openings

This Carrier 50DK409198 Header is a factory-authorized evaporator header assembly designed specifically for Carrier and Bryant commercial units

the slow-opening feature is critical for preventing hard ignitions and ensuring a smoother transition to steady-state combustion in commercial and heavy residential furnaces

Lochinvar & A.O. Smith 100112666 Burner 320788-703 This technical-grade component serves asThe Lochinvar & A. O. Smith 100112666 Burner is a critical 16 inch Natural Gas Burner Assembly engineered for high recovery commercial and residential water heating applications. As an OEM component, this assembly features a #30 Orifice precision drilled to maintain exact BTU input and stoichiometric air fuel ratios. For technicians managing combustion analysis, this 100112666 burner head ensures a stable flame envelope, effectively reducing CO