Hi-Therm ONGAS 300/W is a Hi-Therm wall-mounted gas condensing boiler for heating systems for space heating.
It is suitable for private houses and apartment heating systems when the installation is properly designed.
Installation, gas connection and commissioning must be carried out by a qualified specialist according to applicable regulations.
| Appliance type | wall-mounted gas condensing boiler for heating systems for space heating |
| Application | heating systems, including cascade installations |
| Power range, kW | 69 / 99 / 124 / 154 / 187 |
| Efficiency | до 109% |
| Cascade | до 16 котлів |

