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CONDENSING GENERATORS
Wall-hung gas condensing modules
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Description
CONDEXA PRO
50 P 70 P 100 P
2-way valve kit:
this valve can be installed only coupled with one
of the “Plate heat exchanger kit” in order to satisfy also the DHW
request.
• • •
Flow / return connection kit for 35-135 "direct" installation
:
piping for the "direct" connection to the secondary system
The kit is suitable for systems where no hydraulic separator is
required.
It contains both flow/return connections for the heating circuit
and return connection for DHW circuit.
• • •
Expansion vessel kit for 50 stand alone boiler
: 18 l expansion
vessel with pipes (¾" M connection) and connection brackets for
the installation inside the boiler casing.
•
Cover for plate heat exchanger:
painted metal sheet that
protects the plate heat exchanger in the "outdoor" installations.
The cover requires the support frame.
• • •
Cover for Safety kit/hydraulic separator for stand alone boiler
:
painted metal sheet that protects both the safety manifold and
the hydraulic separator.
• • •
Frame kit for front cascades
: it contains all the panels (and
screws) needed to install the boiler support frame (this kit can be
used for all Condexa PRO boiler range) .
• • •
2.3 Secondary circuit management
Secondary/tank probe
: NTC probe for temperature control both
for the tank circuit and for the heating circuit.
Cable length: 2200 mm.
• • •
3-way valve kit for domestic hot water production 50
:
3-way valve (1" M - kvs = 8.6) to be installed on the boiler return
(inside the casing).
The kit includes fittings, gaskets, servomotor and electric control
cable
•
Electronic management kit for single direct or additional mixed
zone (max 16)
: kit for the management of additional heating
zone, direct or mixed.
It consists of an electronic control device completely wired to the
terminal board, installed on a DIN bar so that it can be installed in
a box in the electrical control panel in the central heating.
The electronic module is connected to the boiler board by means
of a communication bus and allows the management of the zone
with a dedicated climatic curve.
Feautures:
– Direct or mixed zone control
– Three way valve management
– Zone circulation pump control
– Input for TA or OT probe
• • •
