SKU: 10024665
Vaillant ecoTEC plus VU 25 CS /1-5 wall-mounted gas condensing boiler
Wall-mounted gas condensing single-circuit boiler with power from 20 to 40 kW
- High efficiency gas combustion. The IoniDetect system constantly adjusts the boiler to the specific gas quality by adjusting the gas-to-air ratio
- Modulation range 1:10
- aquaPOWER plus functions, hot start and soaping
- Modern design, control panel with touch screen and LED backlight.
Version VU 25 CS /1-5 Useful thermal power range, kW*** 2,8-26,4* / 2,5-24,7** Power in water heating mode, kW 27,5 Dimensions, mm H W D 720 440 338 Gas connection**** 15 mm Chimney 60/100 mm Heating circuit G 3/4” Cold/hot water connection G 1/2” Notes:
* At a flow / return temperature of 50 / 30°C
**At flow / return temperature 80 / 60°C
***Data refer to net operating calorific value and heating operation only
****Adapter R 3/4” included in delivery ATTENTION! VU 35CS/1-5 is not translated to P/B!