Riello RS 810/M BLU Installation, Use And Maintenance Instructions page 37

Soundproofing box kit
Burner
RS 810/M BLU
Spacer kit
Burner
RS 810/M BLU
Gas trains in compliance with EN 676
Please refer to manual.
The installer is responsible for the addition of any
safety device not foreseen in this manual.
WARNING
Appendix - Accessories
Type
C7
Code
20008903
35
dB(A)
10
GB
Code
20177776
20160598