ventilation systems

Home Ventilation Systems

Atlantic's hrv ventilation systems extracts stale, moisture-laden air from the toilets, bathrooms and kitchens and replaces it with warm, dry filtered fresh air ducted into bedrooms and living areas.

Positive Pressure Vs Heat Recovery Systems University Of Otago Ventilation Study A Must Read - Free

How does heat recovery ventilation work?

These video presentations highlight the benefits of installing dual flow hrv ventilation systems to your family and home.

How it works
Reasons for installing HRV Ventilation Systems


In winter, fresh air is drawn from the outside the home. The heat exchanger transfers the warmth from the air being expelled to the air coming in. This saves on heating costs! The fresh air is also filtered.

fresh air


Over summer, during the early morning and evening, cool dry air is drawn in, filtered and circulated into bedrooms and living areas. The in-coming air by-passes the heat exchanger. Moisture-laden air and odours are continually extracted from toilets, bathrooms and kitchens.


High Performance Heat Exchanger

Atlantic high Performance heat exchanger is up to 91.5% efficient.
Smart seasonal management is controlled by the automatic by-pass.



The Optimocosy home ventilation system is your perfect new build ventilation solution. Suits all types of homes with 1-6 bathrooms / toilets plus up to
9 other rooms.

  • Provides quality, filtered fresh air throughout your home.
  • Warm air is evenly distributed.
  • The heat exchanger reclaims up to 91.5% of thermal energy from extracted air.
  • Exhausts stale air containing odours and pollutants.
  • Removes moisture.
  • Reduces heating and cooling energy costs.
  • Quiet.
  • Weight 45 Kg.
  • Energy savings up to 30%.
Acoustic and Thermal Comfort
  • Quiet operation with in-built sound baffles.
  • Inflow air heated in winter / cool air circulated in summer.
Quality Filtered air
  • Ideal solution to allergy problems
  • High efficiency filters (pollen, dust exhaust, soot).
  • Ecologically designed.
  • Ecological filter.
Easy Maintenance and Remote Control
  • Remote hand held keypad.
  • Magnetic front cover for quick access.
  • Easy access to filters.
  • Sliding filters.