01.

Use a cutting machine (knife, scissor, monkey hammer, etc.) to cut the duct as much as you want.

02.

Insert the duct into the inlet at least 25~30mm. Apply 720 degree or more of tape for adhesion. Then, fix it with the band.

03.

Pull the heating materials and finishing materials to the structure. Apply 720 degree or more of tape for adhesion and finishing. You can use either tape or band.

01.

Insert the duct into the both sides of the tin seam (100mm or more needed).

02.

Apply 720 degree or more of the tape for adhesion. Fix with two bands on the locations 25~35mm from the connection.

03.

Pull the heating materials and the finishing materials so that they can be met. Apply 720 degree or more of the tape to finish connection.

01.

The appropriate distance between the hangers is 1-1.5m. Up to 3m can be connected.

02.

Loosening of the duct shall not exceed 50mm when the distance between the hangers is 1m. When the latter is 1.5m, it shall not exceed 75mm.

03.

If you install on the ceiling without a hanger, there shall be a support every 90cm.

04.

As for ducts, if curvature is high (bending is high), excessive pressure loss and noise may occur. Therefore, the angle shall not be excessive.