Polar WH and WHT mobile water-to-air heaters are mainly used on construction sites with district heating network.

Polar WH and WHT Fan heaters are particularly suitable for renovation and repair sites as well as new construction sites with a district heating network or the property’s own circulating water system.

Heat fans can be used as additional heat fans in industrial halls, warehouses, greenhouses, etc., i.e. wherever circulating water is available (not suitable for steam or oil use).

All heaters are equipped with wheels for ease of mobility and an air filter to protect the water coil fins. The heat exchangers are only suitable for hot water, not steam.