Premix Burners


RIELLO RX 250-300-300/33

Riello Burners RX gas burner series, completely designed and developed by Riello Burners for premix combustion technology, is the best answer to low polluting emissions and it allows achieving high modulating turn down ratios. NOx levels are as low as 9 PPM. RX-Series burners can be fired on both gas and propane.
The RX-Series burner operation can be “two stages progressive” or alternatively “modulating”. The RX-Series burners electronic controls are designed with modular concept in order to offer a highly flexible configuration depending on the application.
The Riello RX 250-300-300/33 are available in firing rates from 150 to 1220 MBtuh. The fan of the RX 250-RX300 AND RX300/33 are made up of a particular steel alloy designed with a profile that guarantees high performance, low sound emissions and optimizes speed variation.
RX Premix gas burners are designed to satisfy different demands:
HVAC applications (Boilers, Air Heaters, Furnaces, Absorption Chillers).
Process applications (Bakery Ovens, Grain Dryers, Spray Paint Booths).
Please contact Riello to support you in defining the best solution for your application.

Models of RIELLO RX 250-300-300/33
RX 250 BURNERS SERIES
Code Name Documents
20055507 RX 250 S/PV
20052118 RX 250 S/PV EXTENDED HEAD
RX 300 BURNERS SERIES
Code Name Documents
20060003 RX 300 S/PV
20059919 RX 300 S/PV EXTENDED HEAD
RX 300/33 BURNERS SERIES
Code Name Documents
20059983 RX 300/33 S/PV
20058105 RX 300/33 S/PV EXTENDED HEAD
Documentation
Type Description Documents
Technical sheet Product Overview_RX PREMIX
Brochure Focus On Premix
Declaration of conformity BAA and trade agreement letter
RIELLO RX 250-300-300/33

RX 250 S/PV (20055507)

Type Language Files
Installation Manual English
Installation Manual French
Installation Manual Spanish
BIM Model Italian

RX 250 S/PV EXTENDED HEAD (20052118)

Type Language Files
Installation Manual English
Installation Manual French
Installation Manual Spanish
Installation Manual English
BIM Model Italian

RX 300 S/PV (20060003)

Type Language Files
Installation Manual English
Installation Manual English
BIM Model Italian

RX 300 S/PV EXTENDED HEAD (20059919)

Type Language Files
Installation Manual English
Installation Manual French
Installation Manual Spanish
Installation Manual English
BIM Model Italian

RX 300/33 S/PV (20059983)

Type Language Files
Installation Manual English
Installation Manual French
Installation Manual Spanish
Installation Manual English
BIM Model Italian

RX 300/33 S/PV EXTENDED HEAD (20058105)

Type Language Files
Installation Manual English
Installation Manual French
Installation Manual Spanish
Installation Manual English
BIM Model Italian