INSTALLATION

INSTALLATION

22 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. 6 below)

Ensure the cut pipe ends are free from any burrs.

1Ensure the flue seal collar B is located onto the flue assembly A.

2Position the roof flashing plate D (supplied separately) over the hole cut in the roof and insert flue assembly A from the roof end.

3Push fit the vertical connector E (supplied separately) into the boiler flue connection and retain with the screws F (supplied with the vertical connector kit). ENSURING THE

GASKETS IN THE BOILER FLUE OUTLET ARE CORRECTLY FITTED.

4“Push” fit extension duct J (if required (supplied separately)) and the roof flue kit assembly A into the connector E.

5If 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.

6Slide down and position the flue seal collar B over the roof plate D and secure it with the three screws C to the flue assembly A.

7Finally ensure the roof flashing plate D is correctly sealed to the roof.

8Flue over 3 meters long.

For flues over 3 m long a conensate drain and trap must be fitted. The trap must be connected to a suitable waste pipe. See frame 9 for available trap kit.

1

F

2E

A

A

Ø 100

D

D

J4

E

6

3

Ø 60

5

 

 

o

 

 

 

 

min16

o

 

 

 

max41

A

 

 

 

 

MAX LENGTH:

 

 

C24

--- 8.5

m

 

 

C28

--- 8.5

m

 

 

C32 --- 6 m

B

A A

C C

B

B

D

22

mini HE --- Installation & Servicing

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Image 22
Mamiya C28, C32, C24 manual Assembling the Roof Flue KIT, Flue over 3 meters long

C28, C24, C32 specifications

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