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warmhaus.com
INTERNAL CONDENSATE PIPE DISCHARGE TERMINATION
Connection of a condensate pump - typical method.
1 - Condensate discharge from boiler
2 - Condensate pump
3 - Visible air break at plug hole
4 - Sink or basin with integrated overflow
5 - 75mm sink waste trap
Note – Any external pipe work should be insulated, pipe
cut at 45 degrees and a drain/ leaf guard fitted.
NTERNAL CONDENSATE PIPE DISCHARGE TERMINATION
Connection of a condensate pump - typical method.
1 – Boiler
2 - Visible air break at plug hole
3 - 75 mm sink, basin, bath or shower waste trap
4 - Sink, basin, bath or shower with integral overflow.
5 - Open end of condensate discharge pipe direct
into gully 25 mm min below grating but above water
level; end cut at 45 ° Note – the maximum external
condensate discharge length is 3 metres.
6 - Minimum internal diameter 19 mm
7 - Pipe size transition
8 - Minimum internal diameter 30 mm
9 - Water/weatherproof insulation
10 - Fit drain cover/leaf guard
Note – Any external pipe work should be insulated, pipe
cut at 45 degrees and a drain/ leaf guard fitted.