Bathroom Extract Fans
In-line Duct Fans
Wall or Window Extract Fans
Heat Recovery Units
Whole House Extract Units
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Kitchen Extract Hoods 
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Heating
Humidifiers 
Air Treatment 
Hand and Hair Dryers 
Plate Mounted Axial Flow 
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Centrifugal Direct Drive Fan 
Smoke Extract Fans 
Parking Ventilation 
Atex Fans for Explosive Hazardous 
Air Curtains 
Commercial and Industrial Ventilation
Heating Industrial Range 
Mounting Accesories 
Electrical Accessories
Backward curved centrifugal fans
High pressure centrifugal fans with backward curved impeller
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Centrifugal fans with forward curved impeller
Double inlet centrifugal fans
Radial Centrifugal fans for transportation of materials
Centrifugal fans for furnace applications
Cylindrical cased axial fans
Ventilation unit that provides supply ventilation in dwellings whose distribution does not allow use of whole house ventilation system.
The PIV unit draws air from the attic, where temperature is always higher than external air, passes air via a filter and supplies it into the dwelling via hallway below attic.
G4 filter is oversized (to 3 sides of the unit, 270º) to increase service life.
The unit includes 4 operating schemes with DC and low consumption motor, automatic regulation of airflows and electric battery that allows constant supply temperature.
Versions
Configuration
The PIV unit draws air from the attic, where temperature is always higher than external air, passes air via a filter and supplies it into the dwelling via hallway below attic.
G4 filter is oversized (to 3 sides of the unit, 270º) to increase service life.
The unit includes 4 operating schemes with DC and low consumption motor, automatic regulation of airflows and electric battery that allows constant supply temperature.
Versions
- PIV: standard model
- PIV BP: model equipped with by-pass to take air directly from outside.
Configuration
- G4 filter
- Electric battery of 500 W.
- Fan with DC motor.
- Supply valve with Ø 200 mm.
- 1m of flexible duct with Ø 200 mm .
- 1 fixing kit (screw and silent-blocks).
-
G4 air filter
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A complete solution
In addition to the ventilation unit, the product also includes:- 1 supply valve with Ø 200 mm.
- 1 m of flexible duct Ø 200 mm.
- 1 fixing kit (screw and silent-blocks).
-
An electric battery of 500W pre-heats the new air when needed. The battery only operates when supply temperature (probe 2) is lower than 10ºC (or 15ºC if we look for greater comfort). The operation of the battery is automatic, but it can be disconnected via a switch (not supplied).
