Riello Blast Tube 3002469

The blast tube (flame tube) is a Riello burner spare that sits at the combustion head of the appliance, guiding the air and flame path through the burner. It is listed for Riello Gulliver RS5 series burners and is supplied as a burner spare part. The tube forms the physical boundary of the combustion zone at the head of the burner.

• Visible distortion, buckling or burn-through of the tube wall
• Cracking or splitting along the tube, particularly near the combustion head
• Heavy carbon or soot build-up on the tube that cannot be cleaned back
• Unstable or erratic flame at the burner head
• Repeated burner lockouts or flame failure after the combustion head has been checked

• Read the model code and type from the burner data plate and match them against the fit list above
• Confirm the existing tube is marked with the same part number, as Gulliver RS5 variants use different codes
• Check the combustion head, nozzle and electrodes at the same time, since faults there can mimic a tube problem
• Inspect the tube for damage before fitting and do not fit a distorted or cracked tube