Monsoon Energysaver Positive Input Ventilation System

National Ventilation
£469.03 £390.86
Lead time
Usually ships: 3 working days
Loft Mounted Positive Input Ventilation System


The Monsoon Energysaver Positive Input System is designed for use in almost all property types with both loft and wall units available. For homes with loft spaces the PPS/LH is installed in the loft and the discreet diffuser is stalled in the hallway. Gently introducing tempered air into the house curing even stubborn mould and condensation issues.

Positive Input Systems are tried and tested to increase circulation within the home removing the environments for mould growth. Within a few weeks of installing a positive input system you will notice the mould will have dried out and can be treated safe in the knowledge it will not return.

By gently introducing fresh tempered air into your home you alleviate many of the issues that cause poor indoor air quality. Poor indoor air quality can lead to condensation which in time will cause mould and damp problems within the home. Easily retrofitted, the PPS/LH can be installed in under an hour and will work for the entire property. The neatly designed heater is fitted to the unit to temper the incoming air stopping cold draughts. The G4 Filters remove harmful particles such as pollen and dust which can cause allergies.

Running speeds are selected on the unit using the easy to read display. Speed selection is based on the number of rooms the property has from 1-5 bedrooms. The unit will then automatically adjust the flow rate accordingly. The PPS-LH also offers heat reclaiming speeds which increases incoming air when the loft temperature exceeds 18°C which means a saving on heating bills!

Key Features

  • Easy to mount base and hanging kit provided
  • Helps to alleviate condensation and mould
  • Low maintenance
  • On unit control with LED display
  • 5 year guarantee
  • Manufactured in the UK
Product Data
Brand National Ventilation
Manufacturer's Part Number PPS/LH
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