Househeating Pulse
EU Heat-Pump Market Intelligence

Vaillant GmbH/Air-to-water

VWF 157/4 S1

EPREL registration #1062873 · last synced 5/8/2026

Headline specifications

SCOP
3.65
Average climate, low-temp
Heating capacity
14 kW
Heating class
APPP
EU energy label

Full EPREL declaration

Etas Avg Low Temp
143
Etas Avg Med Temp
143
Category
SPACE_HEATER
Implementing Act
EU_811_2013
On Market Start Date
2019, 9, 27
Energy Label Id
1376288
Version Number
3
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.