Riello F3-F5 Residential Oil Burner - Range: 0.50 to 1.50 GPH
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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.

See specifications sheets or SKU list for more information. If you need immediate delivery and stock information, please contact us.

Installation Manual Literature
Available Models
BRAND ORDER NO. DESCRIPTION PHOTO
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Riello 3948873 (F) Short Air Tube Assembly Only 6 1/2" (Insertion Depth) for F3 & BF3 Login
Riello 3948874 (F) Long Air Tube Assembly Only 10 1/2" (Insertion Depth) for F3 & BF3 Login
Riello 3948973 (F) Short Air Tube Assembly Only 6 1/2" (Insertion Depth) for F5 & BF5 Login
Riello 3948974 (F) Long Air Tube Assembly Only 10 1/2" (Insertion Depth) for F5 & BF5 Login
Riello F3 Long Riello F3 Oil Burner with 10 1/2" tube - 0.50 to 0.95 GPH Login
Riello F3 Short Riello F3 Oil Burner with 6 1/2" tube - 0.50 to 0.95 GPH Login
Riello F5 Long Riello F5 Oil Burner with 10 1/2" tube - 0.75 to 1.50 GPH Login
Riello F5 Short Riello F5 Oil Burner with 6 1/2" tube - 0.75 to 1.50 GPH Login