Positive Input Ventilation
A PIV system provides whole home ventilation. The units introduce fresh, filtered air into the dwelling from a central position on a landing in a house or the central hall way in a bungalow, at a continuous rate, forcing movement of air from inside to outside and creating an environment where condensation and mould cannot exist.
Features and Benefits:- Provides all year round good indoor quality air Reduces/eliminates surface condensation Quiet operation Removes musty odours Enhances heat distribution Can reduce heating costs Benefits asthma sufferers by reducing dust mites and mould spores. Reduces Radon levels Low Running costs (from as little as 1p per day) Easy to Install Loft or external air supply Integral intelligent comfort heater (as standard) 5 Years Parts and Labour guarantee Energy Saving Benefits Minimum Energy Consumption Powered by an Ultra Low Watt Brushless DC Motor, the system utilises the latest technology to ensure minimum energy consumption and long term trouble free life. Solar Gain The unit takes maximum advantage of the benefits of solar gain from within the loft space - the natural accumulation of heat from the sun on bright days. Temperatures in the loft space are on average 3 ℃ higher than outside, which results in a relative saving of around 150 watts per day in an average modern family home. This equates to approximately 10% of annual heating costs. Heat Distribution Warm air accumulates at ceiling level. This air can be up to 7℃ higher than the internal at ground level. By introducing an almost imperceptible air supply into the dwelling from the loft space, the system helps to redistribute heat around the home and thus reduce space heating costs. No Need to Open Windows To reduce humidity and condensation during the heating season, significant energy loss occurs by opening windows. By installing the PIV system and providing fresh filtered air to the home, humid air is displaced without opening windows and thus making significant savings to the occupier.
