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AEROFRESH
DECENTRALISED ENERGY RECOVERY UNIT

Aerofresh

The Aerofresh system helps to maintain healthy indoor air quality, and prevent condensation and mould growth. The system utilises an innovative ceramic core heat exchanger that delivers up to 82% heat recovery.

Features

Alternating exhaust/supply air flow direction (“push-pull”) ensures efficient energy recovery and air circulation

Sleek modern internal diffuser is easily removed for cleaning

Regenerative ceramic core heat exchanger with high thermal efficiency (up to 82%)

Fitted with a high efficiency EC motor that is designed for continuous running

Unique winglet-type impeller provides increased efficiency and low noise

Standard model comes with a plastic external grille with insect screen

PRO model comes with an aluminium weatherproof external hood with acoustic lining and insect screen

3 speed operation

Insect screen is easy to remove for cleaning and maintenance from inside the home

“Free cooling” function allows cool outside night air to enter during summer (night time purge)

How Aerofresh works

Aerofresh units are installed in pairs at the maximum practical distance to each other

Both units alternate their air flow direction every 70 seconds (approx.) and are synchronised with each other so while one unit is exhausting air the other is supplying air into the home (fig 1.a & 1.b)

The Aerofresh unit transfers the thermal energy from air inside the building to the incoming fresh air

The incoming pre-conditioned fresh air reduces the demand for additional heating and cooling

Helps maintain healthy indoor air as well as prevent condensation and mould growth

8 to 10mm door undercut allows air flow when doors are closed

When installing in a bedroom, ensure to position away from bed heads

Balanced Energy Recovery Mode

Aerofresh is installed as two synchronised units, providing the home with pre-conditioned fresh air.

Exhaust Fan Makeup Air Mode

Aerofresh can also be wired with exhaust fan to provide make-up air when exhaust fan is activated. It then reverts to balanced energy recovery when exhaust fan is switched off.

Fig 1.a

Fig 1.b

Fig 2

Fresh Air Through Continuous Ventilation

The Aerofresh decentralised energy recovery unit provides continuous ventilation to ensure a home feels fresh and comfortable to live in. Home occupants can enjoy a healthier indoor environment as the Aerofresh will improve the air quality, while being energy efficient to run and very simple to operate. The Aerofresh units are installed in synchronised pairs to provide balanced ventilation (non pressurised) and promote higher levels of air circulation within the home compared to single point systems.

Helps reduce air contaminants
& energy costs

Outside air coming in through windows and doors can be a major contributor to a home’s heating and cooling costs. An Aerofresh ventilation system can considerably reduce these energy costs by transferring up to 82% of the thermal energy from the exhaust air to the incoming fresh air. During winter it transfers the heat from the warmer indoor air and in summer the coolth from the colder air.

Natural ventilation through open windows and doors can also have other negative effects, including entry of dust and insects, a reduction in security and exposure to adverse weather conditions. Installation of an Aerofresh energy recovery system avoids these factors and helps to maintain lower concentrations of contaminants such as CO² and VOCs by supplying continuous fresh air.

Dimensions

Model No.DescriptionDimensions
A☐BDEF☐G☐HIJ☐K
AEROHR-150PROKITIncludes 2 Aerofresh ERV units, 21851158300 to 560--250114250--
AEROHR-150KITIncludes 2 Aerofresh ERV units, plastic external grille and control switch21851158300 to 560-----21820
AEROSB60Spacer Box for walls from 240mm to 300mm thick----60250-----
AEROSB190Spacer Box for walls from 110mm to 240mm thick----190250-----

Quality Key Components

Technical Data

Model No.AEROHR-150PROKIT
AEROHR-150KIT
  
SpeedLowMedHigh
Air flow (m3/h)204060
Watts2.44.16.9
Avg. dB(A) @ 3m*101826
Voltage220-240 V
Frequency50 Hz
Max Temperature50oC
Motor ProtectionIPX4

*Sound Pressure level @ 3m in free field