Burner MILLENIUM 40G3 biofuel oil- RIELLO - 20181378
20181378/RI
€453.16
Colissimo
Delivery expected from 2026-09-24
Available
Delivery & returns
- ✓ Free delivery on orders over €79 in France
- ✓ Free returns within 30 days
Why choose the RIELLO Millenium burner?
The Riello 40G3 MILLENIUM bio fuel foil burner is very easy to adjust and has a small footprint.The air flap is opened and closed by a cylinder. The number of spare parts is limited and its noise level is very low. Each spare part ensures a service quality of the fuel oil burner for the combustion of domestic fuel oil, so that the boiler can be supplied with energy. Heat then spreads through each radiator in the house as long as each radiator thermostatic head is open.
The qualities of this bio fuel oil burner
The bio fuel oil burner is provided with
A flange that includes its insulating gasket
The bolts and nuts to install the flange
A 7-pin plug
Hoses fitted with standard nipples
This RIELLO burner operates on 230V single phase 50Hz. The burner is connected in bitubes, i.e. fuel oil supply and return. Single tube operation is possible (single supply of fuel oil) by removing the burner by-pass screw.
Characteristics of the Millenium burner:
Flow rate - Thermal power 1.6 1.6 ÷ 3 kg/h - 19 ÷ 35 kW
Domestic fuel oil, maximum viscosity at 20°C: 6 mm 2/s (1.5 °E)
Single-phase electrical power supply, ~ 50Hz 230V ± 10%
Motor 0.70A absorbed ? 2850 rpm ? 298 rad/s.
4µF capacitor
Ignition transformer Secondary 8 kV ? 16 mA
Pressure pump: 7 ÷ 15 bar
Electrical power absorbed 0.115 kW
Flame tube dimensions: diameter 89 mm x 110 mm
Dimensions: 203 mm x 222 mm x 259 mm
Tips for installing a bio fuel burner
How to prime the bio fuel burner pump?
For the Riello Millenium G3, it is important to loosen the connection of the bio fuel oil burner vacuum gauge until fuel oil runs out. Then start up the burner of the fuel oil boiler so that priming can take place. If the burner puts itself into a safe state, the fuel oil has not yet arrived at the fuel oil pump. In this case, try again about twenty seconds later. The maximum vacuum must not be exceeded to avoid breakage of a part. Also make sure that fuel hoses are in good condition. A foot valve can be used for a vacuum heating installation, because the suction and return pipes must be level and at the same height. For further information, it is essential to refer to the Riello Millenium burner datasheet, supplied with the burner.
Guarantee: 1 year for spare parts (excluding wear parts) provided that it is put into service and maintained by a qualified professional Additional information: this product is sold in the boiler manufacturer's packaging, it has not been modified in any way.
Additional information:
This part is sold under boiler manufacturer packaging, without any modification.
Features of product: BURNER MILLENIUM 40G3 BIOFUEL OIL- RIELLO - 20181378
- Package Weight (kg)
- 10.2
- Package Height (m)
- 0.29
- Package Width (m)
- 0.29
- Package Length (m)
- 0.4
- Decibels (dB(A))
- 45
- Power Supply / Voltage
- 240 V
- Garantie
- 2
- Power (kW)
- 80
Critical Components of the Riello Burner to Prevent Safety Shutdowns
Riello is the undisputed leader in combustion systems. The efficiency and safety of the very common Riello 40 series or more powerful models depend on the condition of each part. We cover the needs for troubleshooting and annual maintenance of your oil burner.
The Key Components of Riello Combustion:
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The Control Housing (Safety Box): The brain of the burner. In case of flame failure or ignition issue, it puts the system into safety mode. Replacement requires the exact reference (e.g., 530SE) to match the type of burner.
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Photoelectric Cell: It checks for the presence of the flame. If it is dirty or faulty, it triggers an immediate safety shutdown of the burner.
-
Ignition Transformer: It provides the high voltage needed for the electrodes to create the spark at startup. Without a spark, there is no startup, leading to a safety shutdown.
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Oil Pumps and Solenoid Valves: They ensure the flow and pressure of the oil to the nozzle. Essential for guaranteeing an optimal air/oil mix.
The Precise Selection of Parts for Riello Oil Burners
Replacing a nozzle or Riello part must be done carefully. The nozzle, for instance, is defined by three criteria (flow rate, angle, and spray type) that must match your burner’s specifications to avoid poor combustion (pollution and overconsumption).
ExpertByNet Maintenance Tip: Every annual service of the oil burner should include replacing the **nozzle** and the **oil filter** (located on the pump or supply line). These two parts are essential to prevent fouling and premature safety shutdowns.
Trust our expertise for the purchase of your Riello oil burner parts and ensure the compliance of your heating system.
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