25
Installation
Cascade accessories
The pipe work headers are available
in 2 dimensions, i.e. DN65 and DN100
and are connected to one another
by the flange couplings and gaskets,
M12 or M16x55 bolts, spring washers
and nuts. The low loss header and
the complete installation can then be
connected to it.
1.2.3. Low loss header
There are 4 low loss headers available:
- Low loss header for 1 THISION
L PLUS to max. 200kW supplied
with automatic air vent, drain valve
and pocket for temperature sensor
T10. Boiler connections are 2x 2",
installation connections are 2x 2".
The low loss header MUST be
connected between the boiler[s] and
the system pumps.
- Low loss headers DN65 to 452kW
- Low loss headers DN100 to 1000kW
- Low loss header DN100 DUO to
1600kW.
The low loss headers comes standard
with adjustable feet, automatic air vent,
drain valve, pocket for temperature
sensor T10, M12 or M16x55 bolts,
spring washers and nuts.
The low loss header can be positioned
on either the left or right hand side of
the pipe work headers.
4. Flow temperature sensor T10
Every system with 1 or more THISION
L PLUS-boilers must be provided with
a flow temperature sensor T10 and
must be connected on the master
boiler (MTS1-T10). The flow sensor
must be placed in the pocket of the low
loss header.
5. Set of bends
The low loss header can be positioned
at a 90° angle. A set of bends may be
used for that purpose.
- Bends set DN65 flow/return
- Bends set DN100 flow/return
6. Blanking flanges
The ends of the pipe work headers
have to be fitted with blanking flanges.
The blanking flanges come standard
with a fully configured delivery,
including bolts, spring washers and
gaskets.
- Blanking flange set DN65 flow/return
2 items
- Blanking flange set DN100 flow/return
2 items
7. Welded-on flanges
Upon request, welded-on flanges are
available to connect CH-pipe lines
to the secondary side of the low loss
header and to connect the gas line.
- Welded-on flange set DN65 flow/
return 2 items + DN65 gas 1 item
- Welded-on flange set DN100 flow/
return 2 items + DN65 gas 1 item
For complete overview on
available accessories please refer
to paragraph “THISION L PLUS
Cascade accessories “.
Required components that are not
supplied by ELCO:
- The installation pump;
- The condensate discharge system
- The installation water filter;
- Air and dirt separator;
- Hot water supply;
- Regulation valve;
- Expansion vessel(s).
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