Riello RDB2.2 Warmflow Burner, 21‑26kW, 3104 Part No: 3514257

Warmflow specific RDB 2.2, 3104

  • Output Range – 21-26kW / 70-90 BTU

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Delivered: 1 - 2 working days (UK, Priority Delivery)

£327.00 £272.50 exc VAT

In stock

The Riello RDB2.2 Warmflow Burner, 21‑26kW, 3104 are developed with reducing noise, and with ease of installation at the forethought of its design.

In developing Riello RDB 2.2 burners, special attention was paid to reducing noise, to the ease of installation. Riello burners are distinguished by their small size in relation to their output.

Riello RDB 2.2 burners are renowned for their reliability, but if an issue arises, spare parts are inexpensive and widely available.

RDB 2.2 Burners Manufactured By Riello

Riello has a long history of designing top quality burners which are trusted by many of the top boiler manufacturers.

With over 80 years of experience in design and manufacture, coupled with leading technology and flexible burner design, Riello is the No.1 choice in the UK and Ireland.

Manufacturing reliable burners, with inexpensive and widely available parts. OFTEC engineers will have great familiarity with Riello RDB 2.2 burners, therefore servicing them is not an issue.

All the Riello RDB 2.2 burners are fired before leaving the factory.


Part Number
Burner Output Range
21-26 kW / 70-90 BTU
Blast Tube Length
Blast Tube Diameter

Manuals / Datasheets.

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