MHG Heating Ltd ©
MHG Heating Ltd. Unit 4 Epsom Downs Metro Centre, Waterfield Tadworth Surrey KT20 5LR
P: 08456 448802 F: 08456 448803 E:info@mhgheating.co.uk W:
www.mhgheating.co.uk
01/01/10
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The T-piece with vent is mounted at the flexpipe under the roof. The transition
from the T piece to the further piping is realized with a solder nipple (for Cu-pipe)
or a reducing nipple (for flex-pipe).
For the mounting of the vent on the roof, first the T-piece with pre-installed vent
must be fastened both at the supply and the return line). Between collector and T-
piece a sealing must be inserted.
When tightening the flex-pipe, it is essential that you support it with a wrench.
Otherwise the collector could be damaged, because the connections are only
annealed.
Vent on the roof (alternative)
