Wall-Mounted Flat Gas Heating Boiler KS-GS-12.5DS
Thanks to new technical solutions, the boilers have a long service life, efficiency of at least 90%, operate quietly, and meet international environmental standards.
The innovative design includes a heat exchanger that ensures maximum heat transfer; the operating pressure up to 2 kgf/cm² allows the boiler to work with natural and forced circulation.
The multi-section atmospheric stainless steel burner provides high ecological purity of combustion products, quiet operation, and prevents soot accumulation in the combustion chamber during prolonged use.
This is achieved by the design of the main burner: it is divided into several sections, ensuring rapid and uniform gas distribution across the burner surface and even heating of the heat exchanger surfaces in all operating modes.
| Parameters / Model | KS-GS – 12.5DS |
| Nominal thermal power, kW | 12.5 |
| Efficiency, % | Not less than 90 |
| Nominal gas pressure, Pa | 1300 |
| Gas consumption, m³/h, max | 1.4 |
| Operating pressure, MPa (kg/cm²), max | 0.2 (2) |
| Flue draft, Pa | – |
| Weight, kg | 56.5 |
| Heated volume, m³ | 375 |
| Hot water output, l/h at 35°C | – |
| Dimensions, mm | Length: 575 Width: 295 Height: 680 |
