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HEATING SYSTEM CONNECTION
7.8
CONNECTING THE HEAT PUMP TO
THE HEATING SYSTEM
B The heating system pipes must be laid so that they
withstand temperature differences in the heating
water, without the risk of noise or clicking in the
heating system.
To prevent vibrations between the heat pump and the
remaining system:
B Install the flexible hoses at the inlet and outlet for the
heat pump supplied as standard.
For the connection between the internal unit and the
heat pump, up to 20 m length with a 28 mm diameter
such as Microflex or Ecoflex.
B Outdoor pipes must be insulated with a material that
cannot absorb moisture, such as Armaflex class 0.
PUMP CURVES
[kPA]
50
40
30
20
10
1
0
0
500
1000
Fig. 18 Heating circuit pump
18
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - info@mytub.co.uk 0844 556 1818
3
2
1500
2000
[l/h]
6 720 614 056-11.1D
6 720 641 467 (2010/01)
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