Reznor 196838 #30 Burner Orifice Replacement Part for Gas Heaters

The Reznor 196838 is a genuine OEM #30 burner orifice designed as a direct replacement part for Reznor gas-fired unit heaters and infrared heaters. This precision-drilled orifice controls the flow of gas to the burner, ensuring accurate fuel metering and consistent combustion performance.

Key Features:

• Genuine OEM Reznor replacement burner orifice
• Orifice marking: #30
• Precision-machined for accurate gas flow and proper combustion
• Compatible with multiple Reznor heater series and unit sizes
• Used in propane (LP) gas applications on select model series; also referenced as a natural gas orifice on UDBP model series
• Part of Reznor's standard gas conversion orifice family

Compatibility Notes:

• Used as a propane burner orifice on Reznor Model VR tubular infrared heaters (Size 125) and UDAP/UDAS/UDBP/UDBS series (Size 45)
• Also listed as a natural gas burner orifice on select UDBP model heaters
• Referenced in Reznor gas conversion kits for natural-to-propane and propane-to-natural conversions

Always use the factory-supplied orifice for replacement or gas fuel conversion. Do not attempt to drill or modify the orifice. Refer to the rating plate on your specific heater and the applicable Reznor parts manual to confirm the correct orifice for your unit size and fuel type before installation.