Vaillant GmbH/Air-to-water
HA 4-8.2 OS 230V B3 + HA 6-8.2 WS + FEW 250/2 B
EPREL registration #2264719 ↗ · last synced 5/8/2026
Headline specifications
SCOP
4.77
Average climate, low-temp
Heating capacity
3 kW
Heating class
APPP
EU energy label
Outdoor noise
48 dB
Sound power
Full EPREL declaration
- Etas Avg Low Temp
- 188
- Etas Avg Med Temp
- 129
- Etas Cold Low Temp
- 158
- Etas Warm Low Temp
- 245
- Category
- COMBINATION_HEATER
- Load Profile
- XL
- Implementing Act
- EU_811_2013
- On Market Start Date
- 2024, 10, 1
- Version Number
- 2
- 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.