🔥 3020226 RIELLO NG ORIFICE KIT – G120

Natural Gas Orifice Kit for Riello 40 Series G120 Burners

The Riello 3020226 NG Orifice Kit is an OEM natural gas metering kit designed for Riello 40 Series G120 burners. This orifice ensures proper gas flow, stable combustion, and reliable burner performance. Ideal for maintenance, rebuilds, or conversions within the G120 burner line.

⭐ Key Features

• ✔️ OEM Riello natural gas orifice kit

• ✔️ Designed specifically for Riello 40 Series G120 burners

• ✔️ Ensures correct gas metering and clean combustion

• ✔️ Helps maintain efficiency, reliability, and flame stability

• ✔️ Required for certain service, repair, and natural gas setup tasks

📏 Specifications Table

⚠️ Symptoms That May Indicate Orifice Issues

If the orifice is worn, dirty, or incorrect, you may notice:

• ❌ Weak, unstable, or noisy flame

• ❌ Burner fails to light consistently

• ❌ Soot buildup or poor combustion

• ❌ Incorrect gas pressure or flow

• ❌ Fuel odor or improper flame shape

• ❌ Reduced burner efficiency

Replacing the orifice with the correct OEM kit restores proper combustion performance.

❓ Frequently Asked Questions

Q: What burners is this kit used on?

A: This kit is for Riello 40 Series G120 natural gas burners.

Q: Is this an OEM part?

A: Yes — this is a genuine Riello 3020226 orifice kit.

Q: What does the orifice do?

A: It controls the metered flow of natural gas, ensuring a clean and stable flame.

Q: Can this be used for LP gas?

A: No — this is specifically for natural gas (NG) only.

Q: Does it improve burner performance?

A: Installing the correct orifice ensures proper combustion, reliability, and efficiency.

🛒 Shopping Tips

• ✔️ Verify your burner model is Riello G120

• ✔️ Only use OEM Riello parts for proper performance

• ✔️ Replace orifices when converting fuel types or during major burner service

• ✔️ Pair with correct gaskets or mounting hardware if required