Floor-Standing Boiler Gas, CondensingecoVIT
The durable floor-standing gas condensing boiler for family homes.
- Perfect for straightforward replacement of old floor‑standing boilers
- Four sizes from 18 to 48 kW
- Robust and durable technology
- Easy hydraulic integration into existing systems
- Ready for green gas and hybrid operation with a heat pump
ecoVIT is an economical condensing boiler that boasts high heating energy efficiency of up to 92%. The ecoVIT floor‑standing gas condensing boiler is a strong choice for replacing an old non‑condensing system in detached or semi‑detached houses. With its powerful, well‑engineered condensing technology and robust build, it delivers you a long service life. Enjoy dependable space heating and hot‑water preparation via a separate cylinder whenever you need it. Compact by design, the unit fits easily into most heating rooms.
Ideal for:
- Heating
Technical data table overline
Technical data table headline
ecoVIT | |||
VKK 186/5 | VKK 256/5 | VKK 356/5 | VKK 486/5 |
| ErP Seasonal Space Heating Efficiency Class | ErP Seasonal Space Heating Efficiency Class | ||||
|---|---|---|---|---|---|
| ErP Seasonal Space Heating Energy Efficiency | ErP Seasonal Space Heating Energy Efficiency | 91 % | 91 % | 91 % | 91 % |
ecoVIT | |||
VKK 186/5 | VKK 256/5 | VKK 356/5 | VKK 486/5 |
| Nominal Heat Output | Nominal Heat Output | 18 kW | 25 kW | 35 kW | 48 kW |
|---|---|---|---|---|---|
| Efficiency 50/30 °C (at Minimum Heat Input) | Efficiency 50/30 °C (at Minimum Heat Input) | 107,9 % | 110,5 % | 107,2 % | 107,8 % |
| Heat Output 80/60 °C (G20, G25) (min) | Heat Output 80/60 °C (G20, G25) (min) | 5,0 kW | 7,2 kW | 10,1 kW | 13,9 kW |
| Heat Output 50/30 °C (G20, G25) (min) | Heat Output 50/30 °C (G20, G25) (min) | 5,8 kW | 8,3 kW | 11,3 kW | 15,5 kW |
| Heat Output 80/60 °C (G20, G25) (nominal) | Heat Output 80/60 °C (G20, G25) (nominal) | 17,2 kW | 24,3 kW | 33,3 kW | 47,2 kW |
| Heat Output 50/30 °C (G20, G25) (nominal) | Heat Output 50/30 °C (G20, G25) (nominal) | 19,1 kW | 26,5 kW | 37,5 kW | 51,5 kW |
| Gas Flow Rate, G20 | Gas Flow Rate, G20 | 1,9 m³/h | 2,6 m³/h | 3,7 m³/h | 5,0 m³/h |
| Energy Source Connection Pressure, G20 | Energy Source Connection Pressure, G20 | 20 mbar | 20 mbar | 20 mbar | 20 mbar |
| Gas Flow Rate, G25 | Gas Flow Rate, G25 | 2,2 m³/h | - | 4,3 m³/h | 5,9 m³/h |