MCZ Club HYDRO 15 kW - Manual (Page 14)

PELLET STOVES Chapter 2
INSTALLATION AND USE MANUAL page 14
Theoretical notions for installation Technical service - Rights reserved MCZ GROUP S.p.A. - Reproduction prohibited
2.6. CONNECTION TO THE FLUE PIPE
. In the event of larger dimensions, or of the flue pipe being in poor
condition (for example cracks, poor insulation, etc.), it is advisable to fit
a stainless steel pipe of suitable diameter inside the flue pipe
throughout its length, right up to the top.
At the bottom of the flue pipe, provide an inspection cap to allow
periodic checking and cleaning, which must be done annually.
Make a gas-tight connection to the flue pipe, using pipes and
connectors as recommended by us.
You must ensure that a windproof cowl should be fitted which complies
with the standards in force.
This type of connection ensures the evacuation of the
fumes even in the event of a temporary power cut.
2.7. CONNECTION TO AN EXTERNAL FLUE WITH
INSULATED OR DOUBLE-WALL PIPE
The external fluepipe must have internal dimensions of a minimum of
150mm, and maximum 180mm.
Check with suitable instruments that there is a minimum draught
of 5 Pa. on low fire and 10pa on high fire. The flue must always
run under negative pressure and a cold flue pull of – 2>3 pascals
must be secured.
The only type of pipe which is permissible is insulated (double-walled)
stainless steel, smooth on the inside, fixed to the wall. At the bottom of
the flue pipe, provide an inspection cap to allow periodic checking and
cleaning, which must be done annually. Make a gas-tight connection
to the flue pipe, using pipes and connectors as recommended by us.
You must ensure that a windproof cowl should be fitted which complies
with the standards in force.
This type of connection ensures the evacuation of the
fumes even in the event of a temporary power cut.
0,5 mt. 1
2
3
1) Windproof cowl
2) Flue pipe
3) Inspection
0,5 mt.
2
1
3
1) Windproof cowl
2) Flue pipe
3) Inspection
ONLY FOR UK