The PTC electric cooling & heating air curtain uses un-electrified surface PTC heater, super safe, fast temperature rise, automatic temperature control
Strong and fast heating, stable and low power consumption, normally start in -18ºC environment
Normal wind or hot air stream can be chose separately
PTC heater with over-heated protector, effectively protect and save energy
Delay turnoff protecting device automatically work when turning off hot air stream, efficiently extend product life

APPLICATIONS
bakeries
breweries
cafeterias
restaurants
supermarkets
warehouses
hotels/motels