Lochinvar & A.O. Smith 100187919 Burner Assembly 320720-756 but is also commonly used

but is also commonly used in retrofitted systems running R-407A or R-422D that require low-temp performance

Is this motor compatible with older Beckett oil burners

1/8HP 115V Leadless PSC Motor designed specifically for direct drive applications in IEC equipment

Precision Machining: Features high-tolerance 1-1/4 inch Rotalock and 3/4 inch ODF ports for professional-grade fit and finish

Lochinvar & A.O. Smith 100187919 Burner Assembly 320720-756 but is also commonly usedThe Lochinvar & A. O. Smith 100187919 Burner Assembly is a high specification service component engineered for 16 inch natural gas combustion chambers. This OEM natural gas burner replacement is designed to restore precise thermal output for commercial and residential boilers and water heaters. As a direct replacement for Lochinvar part 100187919 and compatible A. O. Smith water heater burner systems, it features a precision drilled #37 orifice to