This HVAC flare fitting is professional-grade and highly versatile

ensuring full compatibility with a wide range of Carrier

and shuttering valves caused by mineral scale or mechanical wear

No Setpoint Window

ensuring consistent furnace high-limit protection and preventing dangerous overheating conditions

Reznor 11833 Orifice This HVAC flare fitting isThe Reznor 11833 is a precision engineered #44 main burner orifice designed specifically for natural gas heating applications. As a critical component in the combustion manifold, this OEM Reznor part ensures accurate fuel to air ratios, facilitating stable ignition and clean burning within your HVAC unit heater. This specific orifice size is frequently utilized in unit heater maintenance and gas conversion kits for models such as the FT and SFT