Filling
The most suitable method of filling is through
a charging pipe fixed to a connecting pipe that
flows into the boiler. If necessary, the boiler can
be filled by connecting a hose to the filling point
on the boiler. Once the system has been filled, it
must be vented.
Expansion vessel
The boiler must always be connected to an expan-
sion vessel. With an open system, the volume
must be 5% of the system volume, and with a
sealed system, 10%.
Safety valve
The system must always be fitted with a safety
valve, the pressure must not exceed 1.5 bar.
Positioning
The boiler must be positioned on a stable surface;
remember that one side must be accessible for
servicing and soot removal. The boiler must be
horizontal.
Ventilation
Recommendation: Connect the boiler’s riser pipe
to an automatic ventilating valve.
