p. 22/69
Figure 4.4. View of the orifice of the hot water boiler, where the sensor
module of the thermovalve for emergency cooling coil with tap water
should be screwed in;
Figure 4.5. View of the back side of the boiler - the ends of the
emergency cooling coil are pointed;
Inflow/outflow of the
emergency cooling
coil of the hot water
boiler
Orifice for installing the sensor section of the
emergency coil thermovalve
