Are PIV systems any good?
A PIV unit can also help improve indoor air quality, helping to reduce odours, VOCs and pollutants that enter the house. It can also reduce humidity by ensuring a fresh flow of air into the property. PIV is clinically proven to help reduce dust mite allergens which can cause asthma and affect allergy sufferers.
Does PIV units make house cold?
PIV units work in both houses and flats If you do not have a loft or it has been converted, PIV units can also pull in air from outside the house. However, you may need a PIV unit which heats the air so that you’re not also cooling your house in winter months.
Are PIV systems noisy?
Do PIV units make noise? While operating at normal speed, the unit will be practically inaudible. The noise might only slightly increase if you require to boost the setting to deal with a higher air moisture content in your property.
How long does positive input ventilation take to work?
This kind of system works slowly and draws pre-heated air constantly into the property. In just a 24-hour period, this air is fully replaced several times.
Are ventilation systems worth it?
Ventilation is crucial for healthy living. Northland’s climate means a lack of ventilation can quickly produce dampness (crying windows) and stale air. Moisture is produced from day-to-day activities such as cooking, washing, drying clothes and even breathing! That’s where ventilation systems come in.
Who installs PIV?
Over 10 years experience… PIV Unit installation should always be carried out by a professional electrician and specially trained ventilation installer. An unqualified person will be in breach of the building and electrical regulations which may invalidate your household insurance.
Who fits a PIV?
Do you need trickle vents with PIV?
In the vast majority of existing homes the air supplied by a PIV unit will exit via the myriad of small gaps in the building structure. Background ventilators (e.g. trickle vents in windows) will only be required in extraordinarily airtight homes.
Which ventilation is best?
Natural ventilation can generally provide a high ventilation rate more economically, due to the use of natural forces and large openings. Natural ventilation can be more energy efficient, particularly if heating is not required. Well-designed natural ventilation could be used to access higher levels of daylight.
How much does a PIV system cost to run?
Two of the many benefits of a PIV unit are its low upfront cost and minimal energy usage. On average a PIV unit will consume 5 watts of power which will cost just 1p a day to run.
Does PIV reduce humidity?
A PIV system can lower the humidity in the house, which can also prevent dust mite populations from thriving.
Who can install a PIV unit?
PIV Unit installation should always be carried out by a professional electrician and specially trained ventilation installer. An unqualified person will be in breach of the building and electrical regulations which may invalidate your household insurance.
How much electric does a PIV unit use?
On average a PIV unit will consume 5 watts of power which will cost just 1p a day to run. As a result, PIV systems have long been considered one of the most affordable ways to provide whole home ventilation.