More Views

SANO PIV Loft Loft Mounted Positive Input Ventilation


The SANO PIV LOFT is a loft mounted ultra-quiet, low energy, low maintenance, home ventilation unit. The unit is designed to help ventilate a home using the well-established Positive Input Ventilation (PIV) principle. PIV units have been preventing and curing condensation dampness related problems in homes for decades. They are also used to control other indoor air pollutants and have even proven to be an effective means for reducing Radon gas in some properties.

Quick Facts

  • Ultra quiet
  • Very low running costs
  • Heat retention
  • Wide operating range
  • Various control options

Fan Selector
Use our fan selector to find the perfect fan for your desired airflow, pressure and application.
Select Fan

Features & Benefits


Small white plastic supply air diffuser which will blend well with any ceiling while distributing the air as required.

Low Energy

Ultra-low quiet fan/motor assembly.

Robust & Lightweight

Fan casing construction built to last.

Low Maintenance

Very large G4 grade filter.

Integral, Multifunctional Controls

With wide airflow and temperature settings which allow the unit to be fine-tuned to suit the individual requirements of a home and its occupants. These controls include:
  • 8 unit settings to choose from to suit the size, layout, thermal properties and moisture production in the home.
  • Heat Recovery mode function with adjustable trigger temperature setting and adjustable increased airflow setting.
  • Standby mode which switches the unit off when the temperature reaches the pre-set “Standby” trigger temperature to save energy and prevent undesirable warm air being introduced unnecessarily in to the home. e.g. during hot summer days.
  • Override Boost mode to operate the unit at its maximum airflow by means of a user switch.

Suspension kit and joist mounting brackets

Supplied for use as required.


Each SANO PIV LOFT has a 5 year warranty as standard.