Air curtains with water heating use the hot water as a heat medium supplied from the source of heat. They are extremely effective, are very strong, economic and are very cost-effective in operation.

RDU Control board
- Regulation of three air curtains with water heating.
- Regulation of three air curtains without heating.
- It is equipped with protective circuit breakers which enables secure power lines against blowing.
- Connection of remote control.
- Connection of DC 230 Door switch.

DC 230 Door switch
- Control of door position of other moving elements.
- Supply of signal to on/off the curtain PROTON HEAT DOOR P1.
- Protection grade of the casing is IP65.
- Mechanical wear-resistance is 1 000 000 hours.

CM HD Mounting console
The console is designed to install curtains. Special and patented construction allows to mount curtains horizontally and vertically, on the ceiling and floor, respectively. There is also a possibility of rotation of the console relative to the axis of the curtain that makes its use more flexible. The console СМ HD is made of carbon steel with thickness of 2 mm and applicable to any bearing surface and in case of proper selection of way of fastening can bear 300 kg load.