HDG Compact 25 - Functional Description; Version of the Heating System

3 Mode of operation – Functional description
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3.2 Functional description
VERSION OF THE HEATING SYSTEM
The HDG Compact 25 - 80 heating system may contain the following
components:
1 Delivery system
2Feeding system
3 HDG Compact 25 - 80 boiler with HDG Compatronic
4Accumulator
Figure 3/5 - Overview
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