With this regulator you can change the speed and also turn off the fan.
With this regulator you can change the speed and also turn off the fan.
Chimney cap designed especially for draught ventilator.
Chimney cap designed especially for draught ventilator.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.
Their principle is to increase and stabilize chimney draught no matter of what the chimney height, wind speed or other natural conditions are.