Call us on 01942 887920

Free mainland shipping on all orders over £75 +VAT to most UK postcodes (excludes NI and Ireland – see delivery page for details)

Ventilate your home with our outstanding PIV Loft Unit 1

Ventilate your home with our outstanding PIV Loft Unit

Loft PIV – Improve air quality and stop condensation problems

Did you know?

Ventilate your home with our outstanding PIV Loft Unit 2Our HomeDry Positive Input Ventilation unit (or “PIV unit”) uses air displacement to ventilate a whole dwelling, which improves indoor air quality while at the same time stopping or preventing condensation problems from occurring.

It’s predominantly designed for installation in existing properties and is very easy to install.

A single fan unit mounted in the roof space supplies fresh, filtered air into the dwelling via a central hallway or landing. This creates a slight positive air pressure which forces stale, vapour-laden air out via fortuitous air gaps or through humidity window vents.

The ceiling diffuser has been aerodynamically designed to direct incoming air along the ceiling (Coanda effect) where it mixes with warm, buoyant air before re-circulating downwards, thereby ensuring a more even thermal gradient between the floor and ceiling.

APPLICATIONS

Due to its ease of installation, the Homedry PIV Loft Unit is designed primarily for properties that benefit from a well-ventilated loft space.

Features and Benefits

[su_row]
[su_column size=”1/3″]

Energy Saving :

[/su_column]
[su_column size=”2/3″]
Supply-air taken from the roof space is slightly warmer than outside air so can provide some energy saving compared with a conventional extract system.
[/su_column]
[/su_row]

 

[su_row]
[su_column size=”1/3″]

Simple and Easy Installation :

[/su_column]
[su_column size=”2/3″]
Requires only a single electrical connection. Does not require ducting through the interior spaces.
[/su_column]
[/su_row]
[su_row]
[su_column size=”1/3″]

Low Running Costs :

[/su_column]
[su_column size=”2/3″]
With its DC fan, the HomeDry PIV Loft Unit is extremely energy efficient, costing from as little as 1 pence a day to run!
[/su_column]
[/su_row]

 

[su_row]
[su_column size=”1/3″]

Minimal Maintenance :

[/su_column]
[su_column size=”2/3″]
Replacement of the long-life filter is only required every 5 years (if extremely soiled) otherwise you can hand wash in warm water and hang-dry.
[/su_column]
[/su_row]

 

[su_row]
[su_column size=”1/3″]

Aerodynamically designed diffuser :

[/su_column]
[su_column size=”2/3″]
The diffuser is designed to direct incoming air along the ceiling, thereby mixing with, re-using and re-circulating high level warm air.
[/su_column]
[/su_row]

 

System Installation

A full installation guide is supplied with each system. The ceiling must be as airtight as possible to minimize re-circulation of air from within the dwelling. Roof space must be ventilated from outside, e.g. by eaves vents.

Energy Performance

The HomeDry PIV Loft Unit incorporates an extremely low wattage DC motor, minimizing energy usage and should be installed to a fused spur (using a 3 amp fuse).

PIV Loft Unit Speed Settings

 

[su_row]
[su_column size=”1/2″]
There are other health benefits connected with PIV technology. The following can be reduced significantly such as…

  • Respiratory problems (Asthma etc)
  • Allergies (Pets, Pollen etc)
  • Odours
  • Dust Mites

[/su_column]
[su_column size=”1/2″]
Ventilate your home with our outstanding PIV Loft Unit 3
[/su_column]
[/su_row]

 

Free UK Wide Shipping to most UK postcodes

On All Orders Above £75 + VAT (excludes NI and Ireland) - see delivery page for details.

Easy 30 days returns

30 Days Money Back Guarantee

Free Expert Advice

Just Call Us Or Email

100% Secure Checkout

PayPal / MasterCard / Visa