Burner Orifice (OB)

Anderson & Forrester offers burner orifices for specific manufacturers models such as McLain Furnaces, American, and Carrier Unit Heaters. These are quality OEM replacement parts.

OB205 Burner Orifice – For McLain Furnaces

OB207 Burner Orifice – For American Burners (Models GUA & GIA)

OB208 Burner Orifice – For Carrier Unit Heater