This replacement high-altitude natural gas orifice helps restore correct gas flow for burners in higher-elevation installations, improving ignition consistency and flame stability compared with an incorrect or worn orifice. What it does:
- Regulates natural gas flow for proper burner operation at higher elevations
- Helps reduce weak or uneven flames and ignition difficulty caused by altitude-related gas pressure differences
- Used where an adjusted orifice is required instead of standard sea-level orifices
- Designed to work with specified OEM gas valve/burner assemblies
What's included: One high-altitude natural gas orifice Install notes:
- Turn off gas supply and electrical power before servicing; follow all local codes
- Install only in the specified orifice location and orientation; do not force or modify the part
- Check for gas leaks after installation and restore power only after confirming safe operation