The Winterwarm TRA-series are gas fired unit air heaters with axial fan with a pressure build-up up to 60 Pa.
- Improved efficiency
- Modular construction
- Robust design
- Various capacities (24 -150 kW)
- 10 years warranty on heatexchanger
The TRA-heaters are provided with an extra large fan for up to 60 Pa. pressure build up. Because of the this pressure build up the heater can be provided with a fanbox, dampers and filters at the back for taking in outside air and for mixing return air. Also it is possible to provide this type of heater with a small duct at the front.
- robust heat exchanger
- 7 capacities - 24 kW up to 100 kW
- max. 60 Pa available pressure
- front heater provided with flange for connection to duct
- air mixture outside and inside air possible with dampers
- 0-10 V. possible with Interface Board
- available for natural gas or propane gas