PPF4 - Positive Pressure Supply Fan

Positive pressure ventilation provides effective, draught free ventilation, prevents condensation forming and reduces radon, the unit is easy to install on wall or ceiling - the PPF4 can be used both in the refurbishment of older properties where condensation is a particular problem as well as in new build.

• Positive input ventilation for domestic properties to 200m³
• Whole House Ventilation System
• Low Noise Levels
• Easy to install on wall or ceiling
• Extremely Low Running Costs

The PPF4 introduces air into the dwelling to create a positive pressure, Fresh air is drawn in from outside, filtered and introduced into the living areas via a single grille.

The fresh air circulates throughout the building giving draught-free ventilation and eventually dissipates via natural leakage, the unit runs continuously to provide a gentle influx of fresh air, maintaining a healthy and comfortable environment. Since the moisture content of the air outside is normally lower than that indoors, the level of humidity is reduced, helping to eliminate the damaging effects of condensation.

A PPF4 allows extra security - there is no need to open windows, the noise level is extremely lo and can be Wall or ceiling mounted.

The system is very economical and can cost less than £12 per year to run.

TECHNICAL FEATURES
• For domestic properties up to 200m3
• Easy wall, cupboard or ceiling installation - can be fitted horizontally or vertically.
• Choice of 3 speed levels (set at installation)
• Robust construction - steel cabinet lined with acoustic material - end covers from ABS plastic, and with white outer cover.
• Motor mounted on sealed for life self lubricating bearings
• Thermal overload protection
• Maximum ambient temperature 40ºC
• Complete with fixing bracket
• Filtration to G3 standard.
• Easy to maintain - filter and motor/fan assembly can easily be accessed for cleaning (recommended approximately every six months) .
• 3 year warranty - 1 year parts and labour, 2 years parts only