Room Sealed Type - Potterton iHE 100 Installation & Servicing Instructions Manual

2.12 ROOM SEALED FLUE (TYPE C
There are three approved room sealed arrangements where both the air inlet and fl ue discharge terminate
outside the building.
T C & C F
YPE LUE AND AIR DUCTS TERMINATE EITHER HORIZONTALLY OR VERTICALLY IN THE SAME POSITION
13 33
Flue and air ducts are supplied to a concentric design (130/200mm). See Fig 3.5 for component choices.
Flues should slope back to the Heater by 3 degrees.
Terminal positions must comply with the requirements detailed in section 2.12
V R
ENTILATION EQUIREMENTS
Where the appliance is installed in a ROOM or COMPARTMENT no additional ventilation is required.
iHE
(T C C & C )
YPE
13, 33 53
C AND C
FLUE TERMINAL ARRANGEMENTS
13 33
Clips every
1000 mm
)
XY
14
Fig 3.3
GB/IE