Reznor 103034 Orifrice & Fitting

Ensure your Reznor HVAC system maintains peak combustion efficiency with the Reznor 103034 natural gas orifice and inlet fitting. This authentic OEM replacement part is engineered specifically for Reznor F and FE series unit heaters, as well as B and BE blower-type models. As a veteran technician, you know that precise gas-to-air ratios are critical for preventing soot buildup and ensuring stable pilot ignition. The Reznor 103034 orifice features a machine-precise aperture designed for natural gas applications, providing the exact BTU output required by the manufacturer’s specifications. Constructed from high-grade brass, this industrial heating component is built to withstand the high-temperature environment of a burner manifold without deforming. Integrating this gas furnace part into your maintenance routine ensures seamless compatibility and restores the factory-standard fuel flow necessary for safe, reliable operation in commercial environments. Avoid the performance drift associated with generic fittings by utilizing this genuine Reznor heater part.

• Precise Gas Regulation: Machined to exact tolerances to ensure consistent natural gas flow for stable burner performance.
• OEM Compatibility: Specifically designed for Reznor F, FE, B, and BE series models to ensure a perfect fit without field modifications.
• Durable Brass Construction: High-quality material prevents corrosion and withstands thermal cycling in high-demand industrial settings.
• Safety Compliance: Maintains the unit heater's engineered safety standards by providing the correct orifice size for natural gas.

Which Reznor models use the 103034 orifice?
This fitting is compatible with a wide range of F and FE fan-type heaters (F-25 through F-400) and B/BE blower-type units configured for natural gas.

Can I use this orifice for a propane (LP) conversion?
No. The Reznor 103034 is specifically sized and rated for natural gas. Propane requires a different orifice diameter due to its different combustion characteristics.

Does this part include the inlet fitting?
Yes, this is an integrated orifice and inlet fitting assembly, simplifying the replacement process during gas manifold service.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.