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4.2
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ø80 / ø100 (type C
ø80 / ø100 (type C
ø80 / ø100 (type C
ø80 / ø100 (type C
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53
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) dual duct system for combu
) dual duct system for combu
) dual duct system for combu
) dual duct system for combustion product removal and air
stion product removal and air
stion product removal and air
stion product removal and air
intake
intake
intake
intake
For this type of boiler, combustion product removal and air intake take place through separate
Ø80/100 mm mm ducts, using the Ø80/100 Kit, code CGAS000265.
Jaka HFD Condens
Jaka HFD Condens
Jaka HFD Condens
Jaka HFD Condens
boilers
come equipped with this type of extraction, by default.
15 metres is the maximum length
maximum length
maximum length
maximum length of pipe that can be installed in the Jaka HFD Condens
Jaka HFD Condens
Jaka HFD Condens
Jaka HFD Condens model,
which is the maximum when adding up the metres of the air intake duct and the metres of the
combustion product removal duct. For every horizontal metre, the available length is reduced by 2
metres and for every 90° bend, or two 45º bends, it is reduced by 1m.
It is recommended to fit the removal pipe in a slightly upwardly-inclined direction, at around 2º - 3º,
thus preventing any water and condensation from dripping out.
1m pipe
∅
80 Code CGAS000145
90º bend
∅
80 Code CGAS000147
45º bend
∅
80 Code CGAS000148
Double outlet duct kit
∅
80/100
Code CGAS000265
90º bend
∅
100 Code CGAS000267
1m pipe
∅
100 Code CGAS000268
45º bend
∅
100 Code CGAS000266
NOTE: For this configuration the pipes and elbows of
∅
80 are only for the intake of air.
Examples of installation: