Figure 27
Vertical Type Hermetic Use with Split Flue Set
C
33
Figure 26
Hermetic concentric and vertical split flue connection.
C
53
C
53
Exhaust gas discharge and fresh air intake with concentric flue kit and split flue kits
For room sealed appliances of the type C5 boilers
Attention:
The terminals for the supply of combustion air and for the evacuation of
combustion products shall not be installed on opposite walls of the building.
Exhaust Gas Discharge Fresh Air Intake with Split Flue Sets
Discharge with homocentric flue connection
Air
Exhaust Gas
C
13
Figure 25
Hermetic (Concentric) and Flue (Split-Flue type
Figure 28
Hermetic vertical split flue connection.
C
83
Discharge to building chimney and fresh air intake with split flue connection
For room sealed appliances of the type C8 boilers
a) overheat combustion products temperature; < 105 C°
b) CO
2
-content; 9.00 % ( tol%0,5 / -0,5 % )
c) characteristics of the chimney to which the boiler may be connected, according
to fig 13.
d) condensate flow into the appliance is not allowed.
2.7. COMBI FLUE CONNECTIONS
2.7.1. Exhaust Gas Flue Pipe Set and Accessories Connection
Flue accessory sets to be used in exhaust gas installation of
hermetic boilers shall be original Warmhaus flue sets and they
shall be used by observing measurements and restrictions given in
installation instructions.
In case of using exhaust gas pipe and/or accessories other than
Warmhaus original exhaust gas flue pipes and accessories, boiler
shall not be commissioned by the Authorized Service and thus, no
warranty is provided!
Warmhaus provides different solutions for placing exhaust gas discharge
and air suction pipes in addition to the combi and combi shall not be
operated without them.
Combi should only be installed with original Warmhaus air suction and
exhaust gas discharge device made of plastic material. Plastic channels
cannot be installed without suitable protection against UV and weather
conditions to distances over 40 cm and exteriors. Every pipe is defined
with an explanatory and discriminative Warmhaus mark mentioned in
remarks.
See Figure 24.
Flue should be installed in accordance with national and local directives.
2.7.2. COMBI FLUE CONNECTION TYPES
No place of the output flue should be blocked and not prevent other
connections. If the output pipe passes 1000 mm nearby of a plastic or
painted groove or 500 mm of painted fringes, an aluminium shield with
at least 1000 mm length should be placed below the groove or fringe.
Figure 24
There is a Warmhaus logo on the flue bend.
