IDEAL HE15 Installation And Servicing page 26

33 ASSEMBLING THE ROOF FLUE KIT
Determine the correct height that the flue should terminate
above the roof. If after calculating or measuring the overall flue
height from the top of the boiler, it is necessary to cut both
pipes of assembly A, then ensure they are cut equally leaving
the inner flue tube longer than the outer air tube as supplied.
(Refer to No. 5 below)
Ensure the cut pipe ends are free from any burrs.
1. Ensure the flue seal collar B is located onto the flue
assembly A.
2. Position the roof flashing plate D (supplied separately) over
the hole cut in the roof and insert flue assembly A from the
roof end.
3. Remove the casing top outlet blanking plate (2 screws) or
boiler top panel to facilitate fitting the vertical connector. Fit
the sealing gasket and push fit the vertical connector E
(supplied separately) into the boiler flue connection and
retain with the four securing screws provided.
4. "Push" fit extension duct F (if required, supplied separately)
and the roof flue kit assembly A into the vertical
connector E. Using the lubricant found in the
hardware pack to facilitate fitting.
5. If the last extension duct requires cutting, measure
the distance (outer ducts) between the duct and the
terminal and add 100 mm to this dimension. This
gives the length of the last extension duct.
Note. Check the position of the inner flue
duct relative to the outer duct on the
assembled extension duct(s) and ensure
the terminal flue duct is cut longer than the
air duct to ensure engagement in the final
flue duct seal.
6. Slide down and position the flue seal collar B
over the roof plate D and secure it with the 3
screws C to the flue assembly A.
7. Finally ensure the roof flashing plate D is
correctly sealed to the roof.
F
4
E
26
INSTALLATION
MAX LENGTH:
HE15 - 8m
HE18 - 8m
HE 24 - 8m
HE 30 - 5m
HE 36 - 5m
E
100
Ø
5
3
A
60
Ø
D
6
A A
C
C
B
B
D
mexico HE -
Installation & Servicing
1
A
B
2
A
D
7470
ix7474