HDG Compact 25 - HDG Compact 45;50;65;80, Back Side

3 Mode of operation – Overview
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HDG COMPACT 45/50/65/80, BACK SIDE
1 Connection of immersion sleeve for thermal safety device (DN 15,
inside thread)
2 Safety heat exchanger connections (DN 15, outside thread)
3Main switch
4 Ignition fan
5 Pressure equalisation hose
6Combustion fan
7 Servo motor for primary air
8 Ash removal motor
9 Grate tilting motor
10 Servo motor for secondary air
Figure 3/4 - HDG Compact 45/50/65/80 boiler back side
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