Nortek Burner Orifice, #43 Drill Size, Brass 661043R

A Nortek 661043R Burner Orifice, #43 Drill Size, Brass, designed to optimize fuel flow and enhance combustion efficiency in various HVAC furnace systems.

• Real OEM orifices ensure precise performance and longevity, allowing your HVAC system to operate at peak efficiency while safeguarding your investment.
• Product Type: Burner Orifice
• Drill Size: #43
• Material: Brass
• Fits Popular Models: CMF2