Reznor 11833 Orifice Contractor-Focused Ease: Packaged as a

Contractor-Focused Ease: Packaged as a single-use compound to reduce field waste and ensure a clean application at the job site

Durable Construction: High-impact plastic housing protects sensitive pneumatic calibration settings from tampering

As a genuine Trane OEM replacement part

A furnace that ignites but shuts down within seconds often has a dirty or failed S1-2702-311P

Reznor 11833 Orifice Contractor-Focused Ease: Packaged as aThe 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