What color should the oven flame be during use?
For Alfa gas ovens, the ideal flame should be predominantly blue with some yellow tips. This indicates efficient and optimal combustion.
📌 Characteristics of the Ideal Flame:
✔ Blue color with yellow tips → Indicates proper combustion with a good balance of oxygen and gas.
✔ Stable and well-defined flame → Should not be too high or too low and should not "flicker" excessively.
✔ No excessive soot or gas odor → A flame producing too much smoke or a strong gas smell suggests inefficient combustion.
🔧 What Can Affect Flame Color?
📍 Power setting → At maximum power, the flame may appear more intense, while at minimum, it might look weaker and less defined.
📍 Gas quality → Impure gas or incorrect pressure can turn the flame yellow-orange and generate soot.
📍 Air ventilation → Poor airflow in the installation area can alter combustion and change the flame’s color.
📍 Dirty burner → Residues, impurities, or spider webs inside the burner can cause a yellow or irregular flame.
⚠️ Common Issues and Solutions
| Flame Color | Possible Cause | Solution |
|---|---|---|
| Entirely yellow/orange | Incomplete combustion, excess gas, or insufficient oxygen | Check ventilation and clean the burner |
| Too weak and short | Gas pressure too low | Verify pressure regulator and gas level |
| Flame extinguishes easily | Strong drafts, clogged burner, or potential gas leak | Protect the oven from wind, clean the burner, and check for leaks |
| Flame with excessive black smoke | Impure gas or incorrect air setting | Check gas quality, clean the burner, and adjust air settings for proper combustion |
🔎 Inspection & Maintenance
✔ If the flame color is incorrect or unstable, turn off the oven and check if the burner is clean.
✔ If the problem persists, check the gas pressure and ensure the regulator is compatible with your oven.
✔ For precise adjustments, contact a specialized technician or your nearest Alfa dealer.
🔗 For technical support, refer to the user manual or contact customer service.
🔗 Find an authorized dealer for gas assistance: Dealer Locator