Baxi POWER HT+ Series - Plate Heat Exchanger (Accessories)

4.2.4 Plate heat exchanger (accessories)
The main advantage of the plate heat exchanger is that it hydraulically
isolates the primary and secondary circuits. It also enables the boiler body
to be protected from any contamination found in the secondary heating
circuit water.
Fig.9 Functional diagram of a boiler with plate heat exchanger
MW-5000803-01
3
7
1
5
9
8
62
4
10
11
12
13
1
Boiler
2
Plate heat exchanger kit
3
Plate heat exchanger
4
Air vent
5
Drain valve
6
Heating circuit flow
7
Valve
8
Safety valve
9
Modulating circulating pump
10
Non-return valve
11
Drain valve
12
Valve
13
Expansion vessel
Fig.8
MW-5000804-02
4 Description of the product
7702630 - v02 - 11082018 POWER HT + 21