This type of installation (see Pic. 9) requires an insulated flue, as all the smoke pipe has been installed outside the house.
In the lower part of the flue, a union tee has been mounted with an inspection cap.
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A 90° bend should not be installed as the first initial piece as the ashes would quickly obstruct the passage of smoke, causing problems for the draught
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User and maintenance manual for stoves with RDS technology
YES
Insulated flue
Pic.11
1
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Union tee for condensation
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Covering plate
45° bend, diam.80
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This type of installation (se Pic. 10) does not require an insulated flue as
.
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the smoke tube has been assembled partly inside the house and partly
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inside an existing flue.
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In the lower part of the flue a union tee has been installed with a peephole
cap.
A 90° bend should not be installed as the first piece, as the ash would
quickly block the passage of smoke, causing problems for the draught of
the flue (See Pic. 6).
Please note the use of 2 45° bends, to guarantee that the ash falls in the