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29 March 2021
Due to continued product improvement, Warmington Ind LTD reserves the right to change product specifications without prior notification.
All Dimension are in mm
………….
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11
Installing a Flue System into the Existing Chimney
Ensure that the existing chimney complies to the Appropriate Standards & Building Codes.
The integrity of the chimney need to be confirmed by the Installer at the time of Installation.
If the chimney is not sound or needs repair, a flue system may be required through the existing masonry chimney.
Repair the chimney so that it is structurally sound and prepare the chimney for a flue system.
SUGGESTED CHIMNEY CHASE FLASHING DETAILS
FIREBOX , OFFSET ADAPTOR & FLUE SYSTEM SECTION VIEW
Firebox
SG/EG
700
SG/EG
780
SG/EG
900
SG/EG
1100
SG/EG
600
Flue
K
200
200
250
250
150
Flue Liner
L
250
250
300
300
200
Installing a Flue System into the Existing Chimney
x & y measurements must be larger than the required flue and liner
size, i.e. K and L from above table.
FLUE SIZE REQUIREMENTS
OPTION 2 : Using Offset Adaptor & Insert Fluekit
‘
CAITEC
’
AIR (Optional
-
by Installer)
If an adaptor and a stainless steel flue system is fitted to the fire
within the existing masonry chimney, then the
‘
CAITEC
’
Blanking
Plate can be removed. The existing masonry fire place can be vent-
ed to an external air supply at the lowest level and the full ad-
vantages of:
‘
CAITEC
’
air will be provided.