• 80 years of experience
  • ISO 9001-2008 certified
  • Innovative
  • Delivery from stock
  • Direct advice

Winterwarm UK Ltd.
Unit H3, Taylor Business Park
Warrington Road
Risley, Warrington
Cheshire WA3 6BL
T: +44 1925 765799 

Commercial register no. 2231586
VAT no. 483566217

Winterwarm WWH - EC

The Winterwarm WWH-EC air heaters are fitted with an EC fan. The units are similar to the WWH range except the EC fan technology which makes these units more efficient with respect to the electric consumption (about 25% ).


​​​​​​​Flexible application

The 7 available capacities of the WWH-EC are available in 3 models.There are 7 outputs available in 3 different sizes. All units can be mounted in horizontal of vertical position. Any source of hot water can be used.

The EC fan technology makes it possible to have stepless control of the air volume by means of 0-10 Volt controller. A simple 230 V. room thermostat can be used to control the heater. 
Because of the low noise level the WWH-EC are ideally suited to shops , showrooms or any commercial building. 




  • High comfort
  • Reduced electricity consumption
  • 0-10V control or by on/off thermostat
  • Low sound level
  • Various air discharge possibilities
  • 4-way or 6-way down flow plenum for built-in prefabricated ceilings
  • Suitabel for all water temperatures
  • 7 capacities (15 - 77 kW at 90°-70°C)

The WWH-EC is already ErP proof for 2021!