Halstead Ace High - Flue Restrictor and Duct Installation (Inside); Installing Air;Flue Duct from Inside the Room

15
22
ACHIEVING THE CORRECT FLUE LENGTH
23
ASSEMBLING THE FLUE SYSTEM
•
•
•
INSIDE EDGE OF
EXTERNAL SEAL IN
POSITION ON AIR
DUCT
•
•
•
•
•
•
•
•
767mm
EXTENSION
MIN. OVERLAP
50mm (2in)
425mm
L
76mm
MAX. 319mm
•
TOP
•
•
•
•
1 SLIDE EXTERNAL SEALING RING UPTO FLUE TERMINAL
L
2
STANDARD DUCT
Push ducts fully over elbow
and drill two 3·3mm dia.
holes. Secure with self
tapping screws
•
•
•
•
3 EXTENSION
Push extension duct
(if required) over standard
duct, engage fully.
Drill two 3·3mm dia. holes
and secure with
self-tapping screws
6
Drill and screw
telescopic
overlap
5 STANDARD
TERMINAL
Slide telescopic
section to achieve
length ‘L’
4
Check terminal
is correctly
aligned
(see Fig. 27)
•
INTERNAL
SEALING
RING
•
•
17mm