HRV, HRV 4 NZ, Cleanaire, Cleanaire HRV, Heat Recovery Ventilator, Home Ventilation, Genuine HRV, Balanced Pressure System,

Click to see Consumer News PH: 0800 Dryair (0800 379 247) for information about Cleanaire Balanced Pressure HRV Dry does not mean fresh Just because the air some other systems supply is dry does not mean its FRESH. To ensure the best for your family you need to ensure the air entering your house is warm, clean and from outside your house. Read more Outdoor Air not roof space air! Have you looked in your roof space lately? Do you want that going into your home? The healthiest and best way is to take clean air from outside and place it into your home as fresh, warm air. Find out how we do it. Read More		Balanced Pressure System to Ventilate Your Home A Genuine Cleanaire HRV is a Balanced Pressure System. True HRV 4 NZ - No Roof Space Air. A genuine HRV (Heat Recovery Ventilator) exhausts stale air out of your home and brings in CLEANAIRE from outside. Many ventilation systems on the market today use the roofspace as their source of ventilation air, they are Postivie Pressure Systems. The conditions in the roofspace are ideal for incubating mould and fungi. Always dark. Topped up with dampness every night Read more Heat Recovery Exhaust air is not only stale and damp, but warm. It is this warmth that is used to pre-heat fresh air as it enters your home. All Genuine HRVs have two fans and an in-built "Air to Air" Heat Exchanger, which transfers heat from the exhaust air stream to the cold fresh air supply. Read more Air Filters - the hows and whys Air generally contains a great deal of contaminating material which may be in the form of solid or liquid particles such as mineral dusts, particles of carbon, and tar in fuel smoke. The contaminant may also be gaseous, for example sulphur dioxide from the combustion of sulphur-containing coal. Read More