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IntErnal InStallatIon wpl 14 Ht
Internal installation WPL 14 HT
Internal installation of the WPL 14 HT
1
Heat pump
2
impact sound insulation
3
Floating screed
screed and impact sound
insulation. recess
if provided.
Air routing with hoses
special hoses are used to route the
inlet air from the outside to the heat
pump and discharge air from the heat
pump to the outdoors. these hoses
are highly flexible, thermally insulated
and are self-extinguishing in case of
fire.
Special features
if the heat pump is installed in
an enclosed room containing a
combustion appliance that takes
its combustion air directly from
the room (open flue operation),
then a ventilation aperture to the
installation location with 250 cm²
diameter is required, to prevent the
heat pump from influencing the
operation of the gas or oil burner.
without this additional ventilation,
small, unavoidable leakages on the
air inlet side, e.g. at hose connectors
or at the heat pump, will reduce the
air pressure in the enclosed room to
unacceptable levels.
1 safety equipment
2 Condensate drain
3 Heating flow
4 Heating return
5 DHw return
6 DHw flow
Dimensions in mm
Summary of Contents for Heat pumps
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