POLYTROPIC/Air-to-water
WHL-05
EPREL registration #2688929 ↗ · last synced 5/8/2026
Headline specifications
SCOP
4.58
Average climate, low-temp
Heating capacity
4 kW
Heating class
APPP
EU energy label
Outdoor noise
54 dB
Sound power
Full EPREL declaration
- Etas Avg Low Temp
- 180
- Etas Avg Med Temp
- 133
- Etas Cold Low Temp
- 139
- Etas Warm Low Temp
- 221
- Category
- SPACE_HEATER
- Implementing Act
- EU_811_2013
- On Market Start Date
- 2026, 4, 11
- Version Number
- 1
- Product Group
- spaceheaters
- Status
- PUBLISHED
Source & attribution
Specifications declared by POLYTROPIC in the European Commission's EPREL registry. Suppliers are solely responsible for accuracy. Refer to the original record before making procurement decisions.