• 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 HR - Condensing unit air heater

A new generation condensing unit air heaters which combines the efficiency of gas fired unit air heaters with energy savings and high comfort. All Winterwarm HR heaters are already ErP-compliant for 2021!



Unique unit air heater

For the capacities 10 to 120 kW, Winterwarm has engineered a condensing unit air heater based on their succeful XR-series. The patented design of the heatexchanger and the modulating burner regulation make it possible that  the Winterwarm HR 10 - HR 60 are provided with only 1 heatexchanger.

The dimensions of the single heat exchanger design make that these HR models significantly smaller and a lot lighter than any other condensing heaters currently on the market in the same capacities. 


One of the other features of the HR is the attractive design of the heater. Consequently, these heaters also look very well in commercial areas as shops or showrooms. Like the XR, it is possible to install the HR 10 through HR 60 in a tilted position (unitll 60°) which can create a more downwards directed air flow.


The available capacities at this moment range from 10 to 120 kW. The whole HR-range has ECA-listing.