The Riello 40 G 20S is an automatic monobloc forced-draught light oil burner with single-stage operation and a firing range of 95.0–240.0 kW.
Product Specification
- Reduced-output ignition.
- Forward-curved centrifugal fan and a sound-insulated metal cover.
- Adjustable air damper that closes fully in standby.
- Adjustable combustion head with a stainless-steel end cone, ignition electrodes and flame-stabilising disc.
- Gear pump with an integral filter, pressure regulator, pressure/vacuum gauge connections and a single-pipe conversion bypass.
- Fuel solenoid valve incorporated in the pump.
- Photocell flame detection and electronic flame control.
- Light oil nozzle.
Electrical and Operating Data
- Power supply: 230 V, single-phase, 50 Hz.
- Electrical protection: IPX0D (IP40).
- Total electrical input: 0.330 kW.
- Light oil viscosity: 4–6 mm²/s (cSt) at 20°C.
Standard Equipment
- Two flexible oil hoses and two pump connection nipples.
- Mounting flange, screws, nuts and thermal gasket.
- Maintenance assembly.
- Installation, operation and maintenance manual; spare-parts catalogue.
