DVS EC Premium Connect Home Ventilation System

Positive Pressure Heat Recovery Ventilation System

DVS EC Premium Connect Home Ventilation System

The DVS EC Premium Connect is a superior positive pressure ventilation system. Featuring the latest ventilation technology from DVS, you can now control your home’s humidity, temperature and air quality from a fingertip. Enjoy the benefits of a drier and healthier home now with our EC Premium Connect model.

The DVS EC Premium Connect is an enhanced positive pressure ventilation system and is designed to keep your home dry and healthy with minimal user input.

The ventilation system features a wireless CO2 sensor, which continually monitors the level of carbon dioxide in your home. When CO2 reaches an unhealthy level, the ventilation system will instantly increase the level of fresh air delivered into your home – helping to keep you and your family healthier all year round.

Thanks to its heat retention and heat recovery functionalities this ventilation system adapts to the ambient temperature. If the supplied air temperature is warmer than your home, free warmth will be transferred into your living areas up to your desired temperature. If the supply air is colder than your house (such as winter evenings), the fan speed can be slowed down to keep the home as close as possible to your desired temperature.

The humidity sensing function monitors humidity in the supply air and inside your home, ensuring your home will only be ventilated with air that helps make it healthier and drier.

Positive Pressure or Balanced Pressure?

The DVS EC Premium Connect is a positive pressure heat recovery ventilation system. Positive pressure ventilation systems are suitable for both new and older homes.

If your home has been built to a higher air tightness standard than the current building code requires, then DVS and Fresh Ventilation recommend the installation of a DVS EC Reclaim Connect System. The DVS EC Reclaim Connect is a balanced pressure heat/energy recovery ventilation system (HRV/ERV).

Fresh Ventilation can guide you as to the best choice for your home.

New Zealand Designed and Manufactured – Internet Connected Home Ventilation Systems

DVS EC Premium Connect systems can be connected to your home Wi-Fi router. This means when they make improvements to the system software we are able to send them to you without the need for a potentially costly service visit.

The combined technology, connect-ability, and features available from the DVS EC Connect range of home ventilation system cannot be compared.

Specifications and Performance

System Type:

Whole-house heat recovery ventilation system. Positive pressure during normal operation.


Design of outlet, controller, unit location and system set-up is project specific; contact Fresh Ventilation for specific design guidance. Maximum supply ventilation rate is 1,015 m3/hr.

Fan and Motor:

European electronically commutated (EC) fan motors (the most energy-efficient motors in the industry) are used to provide long service life and quiet operation. The fan motor incorporates a backward inclined impeller. Each fan uses as little as 10% of the electricity normally used by equivalent AC fans.


The unit incorporates the DVS EC Premium Connect Wi-Fi controller which automatically controls all functions of the system. System set-up is project specific.


Up to 550 m2 at 2.4m ceiling height (1,320 m3) per fan. Maximum of 2 fans per controller.

DVS EC Premium Connect Control Panel

DVS Controller

The controller offers personal control of your home environment, all through an easy, simple to use interface. Your system will be configured for you, and the airflow and settings individually calibrated to the size of your home to run automatically. However, you are able to easily adjust the system functions or fine tune the fan speed to better suit your needs or use the Fan Boost option for clearing the house of extra moisture or smells.

The EC Connect controllers are Wi-Fi capable and can be connected to your home internet. This allows you to download any software updates DVS make available when they are improving their systems.

Optional Addons

DVS Automatic Summer Ventilation Addon

A continuous supply of fresh, filtered air is drawn from outside of the roof space when the roof space itself becomes too hot. This allows you to make better use of your DVS system during summer, ventilating with fresh air when you’re not home to open the windows.

DVS Integrated Heat Transfer Addon

Make the best use of heat you have already paid for! The DVS Integrated Heat Transfer Addon combines positive pressure ventilation technology with your current heating system creating supplementary heating for other rooms in your home.

The add-on is designed to circulate the air from a room with a good heat source, for example, a wood burner in the living room, to other targeted rooms in the house such as bedrooms.

DVS have combined their ultimate positive pressure ventilation system with their heat transfer system, so you can enjoy the benefits of a drier and warmer home all at once. An integrated home ventilation system provides the best of both worlds: it will ventilate your home with fresh, filtered air; and switch to a heat transfer system when you need to warm up the colder rooms of your home.

Not to mention that thanks to the new and improved ventilation technology, you now have control over moisture, humidity and CO2 levels in your home. The advanced CO2 sensor automatically adapts the ventilation system’s airflow to deliver more clean, filtered air into your home when you need it the most. Ensuring your home is a healthy haven for you and your family at all times.

DVS Air Filters

DVS air filters are installed with every DVS EC Premium Connect System and DVS EC Reclaim Connect System.

DVS air filters are necessary to ensure the long life and effective operation of your DVS system. DVS air filters meet international air filter standards.

Natural clean air technology made using New Zealand wool. The Helix filter is kinder to the environment and provides superior filtration. The patented Helix filter technology actively cleans the air to remove even the very small particles and airborne pollutants, which other filters may not remove. Resulting in cleaner air for you and your home.

DVS Standard Helix Wool Filter

Natural clean air technology made using New Zealand Wool. The MERV15 Helix filter is kinder to the environment and provides superior filtration. The patented Helix filter technology actively cleans the air to remove even the very small particles and airborne pollutants, which other filters may not remove. Resulting in cleaner air for you and your home.

DVS Hybrid Helix Carbon Filter

Do you live in an area that always seems to have a bad smell? The carbon filter is the one for you. Known as the smell stopper, it is perfect for reducing odours that come from surrounding environments before entering the home.

A hybrid carbon filter featuring Helix technology. Suitable for use with all DVS ventilation systems.

Made Using New Zealand Wool

Scientifically developed by Lanaco, in New Zealand, using wool grown in New Zealand to create advanced filtration systems that enable you to enjoy healthier, safer air.

Lanaco’s Helix technology is so trustworthy it has been selected by NASA to protect astronauts in their next voyage to the moon. So, the same technology used in critical life support systems in space is found in the latest generation of DVS filters.

The Best of New Zealand Innovation

DVS’ new standard filter with Helix technology uses natural wool fibres, the world’s most positively charged fibre, to act as a magnet and capture those minute dust particles and airborne contaminants.

In fact, the new Helix wool filter is more than 99% efficient at 2.5 microns.

Its superior performance won’t affect the airflow of your system, keeping your fan working at the most efficient, and cost effective speed.

The chart attached shows comparison with other filter technologies illustrating how hard a fan needs to work for the desired result.

The DVS Standard Wool Filter with Helix technology delivers world class-leading performance with a lower environmental footprint.

Caring for the Environment

DVS created their latest filter using Helix technology with their customers and planet in mind, leading with science and sustainability.

Their new filter technology is made using biodegradable wool fibres making it more environmentally sustainable and better for our planet.

DVS have always offered their filters as an easy DIY option for customers wanting to change their own filter, which is why they have utilised a filter pocket design.

Progressing to Helix filtration has allowed DVS to retain a filter pocket design whilst at the same time increasing filtration efficiency: a win-win for our customers and our planet.

Benefits of Helix Filter Technology

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