Williams P168400 Burner R-410A As a direct replacement part

As a direct replacement part for specified Lochinvar Solution and Armor series units

How do I adjust the speed settings on this Ecocirc model

As a 1050 RPM

03 to 10 minutes (1

the 8403-047 ensures accurate atmospheric monitoring to prevent equipment short-cycling and maintain strict indoor air quality standards

Williams P168400 Burner R-410A As a direct replacement partThe Williams P168400 Burner is a precision engineered OEM replacement part specifically designed for Williams Direct Vent Wall Heaters, primarily supporting the 1403 series such as models 1403821 and 1403822. As a veteran grade burner assembly, it is constructed from high grade stainless steel to provide superior thermal resistance and maintain consistent flame stability in gravity direct vent furnaces. Experienced technicians recognize the P168400