New fresh air inlet:
The conduit from the outside is connected here.
To avoid condensation, it is recommended to use insulated conduits.
The new fresh air inlet should be fitted sufficiently far from any source of strong
The new fresh air inlet should be fitted sufficiently far from any source of strong
contamination (Trees, combustion fumes, roads …).
Supply fresh air into the building:
The conduit blowing fresh reheated air into the building is connected here.
To avoid thermal losses it is recommended to use insulated tubes for moving the
To avoid thermal losses, it is recommended to use insulated tubes for moving the
warmed air.
Extracting air from the building:
The building’s air extraction conduit is connected here.
To avoid thermal losses and optimise the performance of the installation, it is
d d t
i
l t d t b
f
i
th
i
recommended to use insulated tubes for moving the warm air.
Discharge extracted air to outside:
The conduit for discharging the extracted air from the building to the outside is
connected here.
This conduit must be hermetic and thermally insulated to avoid condensation
This conduit must be hermetic and thermally insulated to avoid condensation
both on the inside and outside.
By-pass:
On having avoided the heat exchanger, the system of the by-pass 100 % of the
IDEO 275 Ecowatt allows the introduction of the fresh air in the night without
IDEO 275 Ecowatt allows the introduction of the fresh air in the night without
being warmed by the warm air accumulated in the house during the day. This
system works automatically or can be forced manually (See chapter 2-6-b).
Without By-pass
functioning
With By-pass
functioning
