ABC-VHS Combi

ABC-VHS Combi is a roof hood for residences and comfort ventilation

The exhaust/outdoor air is protected under the roof hood's cover and equipped with a small animal proof wire mesh grid. The bottom part is mounted in the slope of the roof. The top is mounted plumb and can be set in positions between 11-40°. Standard is for 2-cup concrete pans. Connection is made via 2 spire pipes with socket gauge. The pipe is insulated with 30 mm stone wool. The roof hood is delivered complete with lower fittings.

Usually manufactured in patented color-coated steel and follows the standard colors of construction sheet metal, but is also available in other materials.

• Color-coated steel in standard colours
• Zinc magnesium ZM310
• Zinc magnesium ZM120
• Aluzinc
• Copper
• Aluminum
• Stainless steel
• Acid-resistant stainless steel
• Titanium zinc

For colors in addition to the standard colors of the colored steel, wet paint or powder coating is added.

Things to consider when choosing and placing a roof hood:

• Correctly dimensioned flow
• Correct height location (snow depth)
• Wind direction (short circuit)
• Strive for sheltered location (wind impact)
• If storm protection is needed, consider roof loops
• Be aware of ambient noise
• Material selection

When installing, first check that the roof hood has no visible external damage. Ensure that the roof hood is correctly screwed in according to the assembly instructions and consider any need for storm protection. It´s recommended to carry out an annual inspection to detect any damage and the need for cleaning of e.g. debris, leaves in inlet and outlet parts, especially drainage holes.