4.29. If for aesthetic, safety or municipal regulations we cannot install the boiler as described above, we can
always install the pipe on the inside of the dwelling, paying special attention to the areas where the pipe
touches structures, and the minimum vertical and maximum horizontal lengths.
Windbreak.
Stainless steel hose clamp.
T of 135° with outlet.
Elbow of 45°.
Insulator.
Wooden ground.
Non flammable floor protection.
Elbow of 90°.
*Distance equal to or over 2 metres.
1(
MAXIMUM 1 metre.
4.30. When fitting boilers in brickwork chimneys a perfect seal between the flexible and the rigid pipe must be
achieved. Similarly, the insulation to be placed at the contact areas between the pipe and possibly
inflammable zones must be taken into account. The tube end may be left inside the chimney itself, taking
into account its opening.
Special attention must be paid to the cleaning of the chimney, especially if the latter has been used in a
fireplace or wood stove. If this is the case, we highly recommend the whole conduct to be thoroughly
cleaned in order to prevent a small fire from starting.
Once installation is complete, we must seal the chimney from the inside of the house.
Stainless steel hose clamp.
T of 135° with outlet.
Elbow of 45°.
Wooden ground.
Non flammable floor protection.
Stainless steel flexible tube.
Rigid flexible pole adapter.
Minimum 200mm.
It must exceed roof height by 1 metre.
If the tube over 4 m in length, the next larger
size will be used.
4.31. The appliance is intended to be permanently connected to water main with a normally closed valve; do not
use a hose-set (see measures of boilers).
HYDRAULIC CONNECTION.
36
Drawing 10
Drawing 11