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- Flexible pipe
- Collar
- Ceiling installation
- T-piece
- Drop pipe
- Installation on a level with the cellar ceiling
- HTRE cleaning pipe
- 2 x 45° pipe bends
- Foundation level installation
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a Ventilation slate (ready made) b Flexible pipe
Flexible connecting pieces between the end pipe and the extension of the ventilation pipe must not exceed 1m in length.
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Prop up the ceiling, thread the pipe through, wrap pipe in felt and fill in with cement or mortar. Protect pipes from poured asphalt.
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a HTB pipe bend b Hub bung c 45° HTEA simple T-piece
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a Steel pipe b Mortar c Cold bitumen coat d Silicon seal
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