H eating air cutain-3G series

3G series hot air curtain:
**PTC Electric Heater, which is safety performance.
**Metal casing with painting, high fire resistance,compact overall construction and convenient installation. Easy to clean and maintenance.
**High and low speed with wireless Remote Control can meet the needs of various environments.
**Warm air 3 minutes delay until the PTC heater has cooled down. With overheating protection device, double safety performance.
**Creates a temperature differentiating air barrier, which effectively prevents cold draughts and ensure comfortable heating inside the door.
**Reliably designed motors can run 5,000 hours continuously.
**Available TWO POWER LEVELS.