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1.26 DOMESTIC HOT WATER STORAGE
TANK UNIT.
The storage tank unit in the appliance is the accumulation type
with a capacity of 157 litres.
It contains large coiled stainless steel heat exchanger pipes, which
allow to notably reduce hot water production times.
These storage tank units constructed with stainless steel casing
and bottoms, guarantee long duration through time.
The assembly concepts and welding (T.I.G.) are implemented to
the minimum detail to ensure maximum reliability.
The side inspection flange ensures practical control of the storage
tank unit and the coiled heat exchanger and easy internal cleaning.
The Magnesium Anode holder caps include the same, are supplied
as standard for the internal protection of the storage tank unit
from possible corrosion. These caps are positioned on the side of
the storage tank (Fig. 36).
1.27 KITS AVAILABLE ON REQUEST.
• Recirculation kit. The appliance is designed for application of
the recirculation kit. Immergas supplies a series of fittings and
attachments that allow connection between the appliance and
domestic hot water system.
• Polyphosphate dispenser kit. The polyphosphate dispenser
reduces the formation of lime-scale and preserves the original
heat exchange and domestic hot water production conditions.
The appliance is prepared for application of the polyphosphate
dispenser kit (only for Domus Container).
36
• Second mixed zone kit. In the event one wishes to add a sec-
ond mixed zone, providing it with a separate adjustment and
maintaining a high water flow-rate, there is a kit available which
includes the pump and mixing valve.
• System shut-off valves kit (on request). The Trio Pack Hybrid is
designed for the installation of system interception cocks, to be
placed on the flow and return pipes of the connection assembly.
This kit is particularly useful for maintenance as it allows the Trio
Pack Hybrid to be drained separately without having to empty
the entire system.
• Connection unit (on request). The system is dispatched from the
factory without the connection unit. The kit includes the pipes,
fittings and shut-off cocks for connecting the Trio Pack Hybrid
pack. It is also possible to select the connection choosing between
the kit with bottom, rear or side connection.
• Anti-freeze kit (optional). The kit makes it possible to extend the
product operation range, ensuring protection up to -15°C of the
boiler as well.
• Two multifunction relay kit (optional). The Kit makes it possible
to enable the room dehumidifier control in neutral air or cooled
air, or of a summer/winter diverter valve.
• Expansion kit. The Kit makes it possible to enable the reporting
of anomalies in the system dehumidifiers, enable the optional
external temperature probe and enable a multifunction relay
having the same features as the multifunction relay kit.
The above-mentioned kits are supplied complete with
instructions for assembly and use.
For the installation, see the relevant instruction manual.
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