A weak, uneven, or low flame at the burner is often a sign that the orifice controlling gas flow has worn or clogged. The Enviro Orifice #45 Bullet (50-4571) replaces this component in select Enviro gas stoves and fireplaces.

Key Benefits

• Direct-fit replacement — no modification needed
• Genuine Enviro part, not an aftermarket copy
• Restores proper gas flow and flame consistency
• Ships new in original Enviro packaging

Purpose

A bullet orifice restricts and shapes gas flow as it passes into the burner assembly, keeping the flame at the correct size and pattern for the appliance it's installed in.

Specifications

• Enviro part number 50-4571 (also listed as 504571)
• Bullet-style orifice design
• For use with LP gas configurations

Other Notes

Gas flow issues should not be worked around or ignored. If the flame still looks wrong after replacing the orifice, have a licensed gas technician inspect the valve and burner assembly rather than continuing to operate the appliance.

This part fits 3 compatible models on record. When replacing the orifice, it's worth also inspecting the associated gas valve and burner assembly for wear, since these components work together to control flame quality.

Not sure it fits your unit? Contact us with your model number and we'll confirm before you order.