Plate Heat Exchanger (Accessories) - Baxi POWER HT+ Series Installation, User And Service Manual

Fig.8
Fig.9 Functional diagram of a boiler with plate heat exchanger
1 Boiler
2 Plate heat exchanger kit
3 Plate heat exchanger
4 Air vent
5 Drain valve
6 Heating circuit flow
7 Valve
7702630 - v02 - 11082018
4.2.4
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.
MW-5000804-02
1 2
10

Plate heat exchanger (accessories)

6
4
8
9
MW-5000803-01
13
8 Safety valve
9 Modulating circulating pump
10 Non-return valve
11 Drain valve
12 Valve
13 Expansion vessel
4 Description of the product
7
11
3
12
5
POWER HT + 21