Vaillant GmbH/Air-to-water
VWF 157/4 S1 + VWW 19/4 SI
EPREL registration #1062944 ↗ · last synced 5/8/2026
Headline specifications
SCOP
5.72
Average climate, low-temp
Heating capacity
17 kW
Heating class
APPP
EU energy label
Full EPREL declaration
- Etas Avg Low Temp
- 226
- Etas Avg Med Temp
- 163
- Etas Cold Low Temp
- 232
- Etas Warm Low Temp
- 229
- Category
- SPACE_HEATER
- Implementing Act
- EU_811_2013
- On Market Start Date
- 2019, 9, 27
- Version Number
- 5
- Product Group
- spaceheaters
- Status
- PUBLISHED
Source & attribution
Specifications declared by Vaillant GmbH in the European Commission's EPREL registry. Suppliers are solely responsible for accuracy. Refer to the original record before making procurement decisions.