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Riello 40 Gas Burner FS20

Riello 40 Gas Burner FS20
Riello 40 Gas Burner FS20
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Product Code : Riello Gas Burner FS 20
Brand Name : Riello
Product Description
Riello 40 Gas Burner FS20

 

Overall Dimensions (mm)

MODEL A B C D E F G H I J
FS20 350 298 389 120 125 230 Rp 3/4” 67 152 33



BURNER - BOILER MOUNTING FLANGE

MODEL A1 A2 B1 B2 C C1 F Q R
FS20 155 200 155 200 170 - 170 90° 11



PACKAGING

MODEL X Y Z kg
FS20 535 535 375 20

 

STATE OF SUPPLY

Monoblock, gas burners, completely automatic, with one stage settings fitted with:
- Fan with forward curve blades
- Cover lined with sound-deadening material
- Metallic and fixed air damper with adjustment
- Single phase electric motor 230 V, 50 Hz

- Combustion head fitted with:
  - stainless steel head cone, resistant to high temperatures
  - ignition electrodes
  - ionisation probe
  - gas distributor
  - flame stability disk
  - flame inspection window

- Adjustable air pressure switch, with graduated selector, to guarantee burner lock out in the case of insufficient combustible air
- Microprocessor-based flame control box, with diagnostic functions
- IP X0D (IP 40) electric protection level.

Standard equipment:
- Flange insulation screen
- Screws and nuts for fixing the flange to the boiler
- 7-pole socket
- Hinge
- Reduction nipple Rp 1/2” - Rp 3/8” (for R40 FS3 only)
- Grommet
- Instruction handbook for installation, use and maintenance
- Spare parts catalogue.

 

Models for LPG applications

CODE MODEL HEAT OUTPUT TOTAL ELECTRICAL POWER CERTIFICATION NOTE
LPG
(kW) (Nm3/h) (kW)
3756939 FSP20 1/230/50 81 - 220 3,1 - 8,5 250 CE – 0063AP6680 (1) (2)

 

Net calorific value G20: 10 kWh/Nm3 - Density: 0,71 kg/Nm3
Net calorific value G31 (LPG): 25,8 kWh/Nm3 - Density: 2,02 kg/Nm3
The burners of FS series are in according to EN 676
(1) With plug and socket
(2) French version


Gas Trains

GAS TRAIN CODE * GAS TRAIN MODEL NATURAL GAS LPG NOTE
BURNER ADAPTER BURNER ADAPTER
(type) (code) (type) (code)
3970530 MB 405/1 - RSD 20 FS20
FS20
(1) (2)
3970531 MB 407/1 - RSD 20 FS20
FS20
(1) (4)
3970532 MB 410/1 - RSD 20 FS20
FS20
-1

 

Please see Designation of Gas Train Series in the page before the Catalogue index.

* Gas train are 230V/50Hz - 220V/60Hz electrical supply

(1) With installed plug (if the plug is not necessary, remove it in accordance with gas train instruction manual indication)
(2) FS8 ≤ 80 kW with natural gas
(3) FS10 ≤ 80 kW with natural gas
(4) FS20 ≤ 180 kW with natural gas

The valve seal control device is compulsory (conforming to EN 676) on gas trains to burners with a maximum output over 1200 kW.

To select the gas train please refer to the technical data leaflet and/or instruction manual.

 

Burner Accessories


Extended head kit

Burners “standard head” can be transformed into “extended head” versions by using the special kit. Here the KITS available for the various burners are listed, showing the original and the extended lengths.

BURNER STANDARD HEAD LENGTH (mm) EXTENDED HEAD LENGTH (mm) KIT CODE
FS20 120 280 3000873


Inlet air aspiration kit

This kit allows to channel the external air directly into the burner and is available as accessory for models:

BURNER KIT CODE
FS20 20027581

 

Town Gas Kit

BURNER KIT CODE
FS20 3000893

 

7-pin plug kit

If necessary a 7-pin plug kit is available (in packaging of n. 5 pieces).

BURNER KIT CODE
FS20 3000945


PC interface kit

To connect the control box to a personal computer for the transmission of operation, fault signals and detailed service information, an interface adapter with PC software are available.

BURNER KIT CODE
FS20 3002719

 

LPG kit

For burning LPG gas, a special kit is available to be fitted to the combustion head on the burner as shown in the following table.

BURNER KIT CODE FOR
STANDARD HEAD
KIT CODE FOR
EXTENDED HEAD
FS8 3000886 3000886

AMBICA INTERNATIONALS
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