TEMPRA 30
21
Back flue outlet (Diagram 1-7)
Fig. 23a
Fig. 23b
Fig. 23c
1.
Core drill 127mm diameter
hole as detailed above.
2. Push outer fl ue through wall.
3.
Gently pull back the fl ue until
the wall seal is fl ush.
80mm
4.
Cut outer fl ue pipe as per
dimensions shown above.
Fig. 23f
5.
Insert inner fl ue pipe through
outer fl ue pipe & ensure correct
location into wall terminal.
Cut inner flue pipe 60mm
longer than outer fl ue as per
diagram opposite.
Fig. 23g
80 mm
60 mm
155
363
692
15
430
15
760
36
215
54
165
230
230
