4 Room Fresh Air Kit – Mixed Flow Fan
Original price was: $679.00.$629.00Current price is: $629.00.
Supply ventilation kits including fresh air kits pair an inline exhaust fan with filtered vents to draw fresh air into a building from the outside. The inline fan draws air in through a filtered external vent and directs it to four internal vents. It works best in medium to large size, unsealed homes where the air is able to easily escape the building envelope. It comes with a variable speed controller, allowing you to adjust the airflow according to your needs.
Please note this product must be installed by a licensed electrician
IN STOCK – Typically dispatches within 3 business days
Why use a four-room fresh air kit?
Supplying your home with a continuous source of clean, fresh air is an important step towards creating a healthier home. This four-room fresh air kit uses a premium inline fan to actively draw fresh air into your home from the outdoors. It filters all incoming air to remove pollen and other allergens and preserve the quality of air inside your home. Each cubic metre of incoming air pushes another cubic metre of stale air out of the building through gaps under doors and windows. This process removes moisture, dust and other pollutants from your home, thanks to the power of positive pressure ventilation.
Pro Tip: To draw cool air into your home, install this kit with the intake vent on the southern side of your home. Air on this side of the home benefits from shade, so it’s naturally cooler.
What’s included?
1 x TT Mixflow Inline Fan 150 with plug (See Fan specs)
4x Nasta Internal vents with pollen filter (See specs)
Plus:
- 1 x External vent
- 1 x 150 x 150 x 150 T Junction Outlet
- 1 x 150 x 100 x 100 T Junction Outlet
- 4 x 6-metre length of 100mm duct
- 1 x 150mm draft stopper
- 3 x step reducers
- 1 x duct tape
- 1 x hanging tape
Is Supply Ventilation (Fresh Air Kit) right for you?
This kit is designed to push stale air out of a building through gaps in the structure, so it’s a great option for older, unsealed homes. Because this kit draws air from the outdoors, it’s most suitable for homes in warm, dry climates.
This kit will:
| ✅ | Improve the quality of air in your home, |
| ✅ | Reduce your family’s exposure to allergens such as pollen |
| ✅ | Remove stale air from older buildings (with limited sealing or sarking) through positive pressure ventilation |
| ✅ | Suitable for old builds in moderately warm, dry climates |
This kit will not:
| ❌ | Because this product is designed to push stale air out through gaps in a structure, it is not suitable for airtight buildings. Please explore our heat recovery range and balanced ventilation kits for suitable options. |
| ❌ | This product does not include heat recovery or heat air entering the building from the outdoors. For options designed to preserve a building’s internal temperature, please see our roof supply ventilation kit or learn about our heat recovery systems. |
Do You Have Questions?
This kit is just one of our high-quality range of ventilation products. Each of our ventilation kits is designed to achieve specific goals under a specific set of circumstances, so it’s really important o make sure that the ventilation kit you choose suits your home. If you need any help deciding whether this is the best product for you, please get in touch with our friendly team. Who knows? We may have an even better solution for you!
Contact us
| Installation | This fan requires hardwiring by an electrician |
|---|---|
| Warranty | The manufacturer offers a 2 year replacement warranty (conditions apply) |
Explore Our Ventilation Range
Every home is unique and has its own unique ventilation requirements. We have an excellent range of ventilation kits, each designed to address different needs. To improve the air quality in your home, choose a product made for the climate you live in as well as your home's age and energy efficiency.
Passive Ventilation
For older homes in dryer climates Supply Ventilation
Actively draw in a fresh source of air to your home
Exhaust Ventilation
Actively extract stale air from your home
Balanced Ventilation
Includes both extraction and intake
AIR QUALITY