Radiant heaters · 8 models
SRII bright gas radiant heaters
Radiant plaques for tall, poorly insulated halls with high air exchange.
Power
6.2–25.7kW
Models
8
Gas
G20 / G25 / G31
6.2–25.7 kW
G20 · G25 · G31
01Advantages
Advantages
- Fast heat-up response
- Simple maintenance
- Economical and comfortable solution
- Suitable for buildings with overhead travelling cranes
- 25 % energy saving compared with conventional systems
- Zone-by-zone or workstation-level control
- Long service life (anti-vibration springs)
- Reliable heating with no air movement
02Description
Description
8 models ranging from 6.2 to 25.7 kW.
Available for natural gas (G20/G25) or propane (G31).
The burner is built from four parts: a distributor that homogenises the pre-heated gas-air mixture across the full length; high-temperature honeycomb ceramic plaques (patented by Solaronics); a high-emissivity refractory stainless screen; and an ionisation electrode for flame monitoring.
Remote electric ignition via a refractory steel electrode, aluminised side reflectors and a safety solenoid valve on each burner.
03Technical characteristics
Technical characteristics
Technical characteristics
| SRII 21 | SRII 31 | SRII 41 | SRII 61 | SRII 81 | SRII 42 | SRII 62 | SRII 82 | ||
|---|---|---|---|---|---|---|---|---|---|
| Heat output (Hi) | kW | 6.20 | 9.75 | 12.80 | 19.50 | 25.70 | 12.40 | 19.50 | 25.70 |
| G20 gas flow | m³/h | 0.66 | 1.03 | 1.36 | 2.06 | 2.72 | 1.31 | 2.06 | 2.72 |
| G25 gas flow | m³/h | 0.76 | 1.20 | 1.57 | 2.40 | 3.16 | 1.52 | 2.40 | 3.16 |
| G31 gas flow | kg/h | 0.48 | 0.76 | 1.00 | 1.52 | 2.00 | 0.97 | 1.52 | 2.00 |
| Electrical power | VA | 15 | 15 | 15 | 15 | 15 | 30 | 30 | 30 |
Dimensions
| SRII 21 | SRII 31 | SRII 41 | SRII 61 | SRII 81 | SRII 42 | SRII 62 | SRII 82 | ||
|---|---|---|---|---|---|---|---|---|---|
| Overall length (L) | mm | 813 | 1082 | 1349 | 1082 | 1349 | 813 | 1082 | 1349 |
| Burner length (A) | mm | 598 | 867 | 1134 | 867 | 1134 | 598 | 867 | 1134 |
| Lower width (B) | mm | 315 | 315 | 315 | 435 | 435 | 435 | 435 | 435 |
| Upper width (C) | mm | 150 | 150 | 150 | 270 | 270 | 270 | 270 | 270 |
| Mass | kg | 11 | 13 | 15 | 18,5 | 22 | 15 | 18,5 | 22 |
Recommended mounting height
| SRII 21 | SRII 31 | SRII 41 | SRII 61 | SRII 81 | SRII 42 | SRII 62 | SRII 82 | ||
|---|---|---|---|---|---|---|---|---|---|
| Min. height | m | 4 | 4 | 5 | 6 | 7 | 5 | 6 | 7 |
| Max. height | m | 5 | 5 | 6 | 7 | 9 | 6 | 7 | 9 |
Dimensional drawing
04Applications
Applications
Industrial facilitiesProduction hallsCar service workshopsSports and recreation centresExhibition halls and arenasWarehouses
05References
References
SRII bright gas radiant heaters is installed in the following facilities worldwide:
- Aéroport de Genève
- Alstom
- ArcelorMittal
- Bombardier
- Coca-Cola
- Renault
- SNCF
- Jilin Gymnasium
06Technical documents
Technical documents
Technical documentation
CAD drawings
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