31
2.
For the Installer
1 ........... Cleaning opening in exhaust pipe
2 ........... Cleaning opening in flue
3 ........... Energy-saving intake regulator/explosion flap
4 ........... Water tank level or filler pipe
2
1
Fig. 81 Exhaust connection at rear – view from front, (drawing
does not show exhaust pipe insulation)
2
1
1
3
Fig. 82 Exhaust connection at top – view from front, (drawing does
not show exhaust pipe insulation)
1
1
4
3
Fig. 83 Exhaust connection at rear – view from top, (drawing does
not show exhaust pipe insulation)
4
3
Fig. 84 Exhaust connection at top – view from top, (drawing does
not show exhaust pipe insulation)