Riello Oil Burners
Riello 40 Series Residential Oil Burner
F3 to F20 - 0.5 to 6.4 GPH
Quality engineered to our proven world-class standard, Riello 40-Series oil-fired burners are built for maximum uptime. Riello 40-Series high-efficiency oil burners not only deliver low energy consumption and quiet, worry-free performance, they're the most reliable combustion technology on the market.
And Riello 40-Series oil burners offer a host of advanced features - such as durable, lightweight, compact construction; an integrated electronic control box with interrupted ignition; available with or without an automatic air shutter that eliminates heat loss and enhances efficiency.
1. Integrated Primary Control
Proven in millions of applications, the 40-series electronic control box combines interupted ignition, 5-second safety shutoff and a 10-second prepurge cycle controlling the solenoid valve for smoke-free starts. Digital, selectable post-purge and a 24-volt relay are optionally available.
2. Direct Drive Fuel Pump
The 40-Series integrated fuel pump is driven directly from the PSC motor via a nylon drive key which eliminates coupling failure while maximizing stability and efficiency.
3. Permanent Split Capacitor Motor
A High-Speed, permanent split capacitor motor, with an exclusive low-voltage tap for the primary control and automatic reset on thermal overload, provides for low power consumption, long-life and maintenance free operation.
4. Energy Saving Fan
The 40-Series incorporates a balanced, high-efficiency fan designed to provide super-quiet operation for the life of the burner.
5. Air Intake Control
40-Series oil burners are available with either an electronic or hydraulically operated air shutter that automatically closes the air intake when the burner is not operating to virtually eliminate heat loss through the burner, enhancing burner efficiency. The F20 comes with a hydraulically operated air gate to facilitate low-fire start.
6. Acoustically Insulated
Sound deadening acoustic insulation with the 40-Series heavy gauge metal cover provides for incredibly quiet operation, even at full output.\
7. Unique Combustion Head
A pioneer in flame retention head design, Riello has engineered the 40-Series high-static-pressure combustion head with the ideal flame geometry, to burn ultra-clean.
Riello BF40 Series Balanced Flue Oil Burner
BF3 to BF5 - 0.5 to 1.65 GPH
Quality engineered to our proven world-class standard, Riello 40-Series balanced-flue oil burners are built for maximum uptime. Riello 40-Series high-efficiency burners not only deliver low energy consumption and quiet, worry-free performance, they're the most reliable combustion technology on the market.
And Riello 40-Series balanced-flue oil burners offer a host of advanced features - like durable, lightweight, compact construction; an integrated electronic control box with interrupted ignition; and a sealed cast-aluminum cover with a removable plug for final adjustment of the combustion air.
1. Air Intake Port
The 40-Series balanced-flue burner's airtight design incorporates a rubber-sealed, cast aluminum cover with a large-diameter intake port for drawing air directly from an external source.
2. Easy Air Adjustment
A removable plug allows for easy adjustment of the combustion air without removing the heavy-gauge sealed cover, for precise setup and easy maintenance.