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Unit description and
system layout
With the MWL 35 modular residential heat pump,
you have opted for the unique "complete system
heat pump with ventilation" from REMKO. Assem-
bled as a multi-component system, the product is
used for new builds and renovation - especially for
residential construction in the multiple dwelling
housing sector. About one third of the living space
in Germany is provided by apartment buildings.
The concept of the modular heat pump is designed
as an all-in-one solution for one residential unit at a
time. The entire unit is constructed on the basis of
a frame based on the maintenance- and installa-
tion-friendly plug-and-play principle, into which the
ventilation module and the heat pump module are
"plugged in" individually in the simplest way. The
module is plugged/slid into the prepared connec-
tions using "Quick-Connect". This results in a
space-saving product by combining three indi-
vidual systems (hereinafter referred to as modules)
into a complete solution. The following itemisation
describes the arrangement of the modules (built
from top to bottom):
The first (upper) component [A] is the MLG 70
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ventilation module - a central ventilation
system with recuperative heat recovery, which
transfers the heat from the exhaust air directly
to the fresh supply air via a cross-flow heat
exchanger. The essential task of the ventilation
module is moisture protection, which prevents
the possible formation of mould within the living
unit.
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The second (middle) component [B] is the
MWP 35 heat pump module, which is equipped
with a water-to-water heat pump. The MWP
draws the thermal energy from a central and
constantly tempered source storage tank,
which is installed in the basement of the apart-
ment building, for example. This source
storage tank works as a heat source for all
heat pump modules and is heated/charged
with a source heat generator (appropriately
dimensioned depending on the number of resi-
dential units). The heat pump module (Fig. 3)
regulates the temperature of the domestic hot
water storage module of the apartment to a
constant temperature level and thus provides
the hot water for the taps of the respective resi-
dential unit in a decentralised manner. The
heating system is fed directly.
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The third (lower) component [C] is the MTS
150 drinking water storage module with a nom-
inal volume of 149 l. The module heats the
freshwater by using a smooth pipe heat
exchanger. This means that a decentralised
and thus independent DHW heating system is
implemented for each individual residential
unit.
A
B
C
Fig. 2: Installing the heat pump
A: MLG 70 ventilation unit module
B: MWP 35 heat pump module
incl. heating cycle pump and electr. heating
element
C: MTS 150 drinking water storage module
Below you will find the descriptions of the indi-
vidual components.
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