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Acoustic humidity sensitive air inlet

// n ew

Enjoy the silence The new stylish design of the EHA2 combined with its slim thickness enables a perfect integration on most of the windows or rolling shutter casings. Its high efficiency acoustic foams reach up to 42 dB acoustic attenuation when mounted with its special sleeve and canopy. An optional device enables to manually close or open the air inlet if needed, completing favourably the humidity sensitive function available on the base of the EHA2. The comfort of the occupant has been improved again by the mean of an oblique air jet, slowly warming up by liking the ceiling.

Humidity sensitive: modulates the airflow according to the local relative humidity rate Acoustic attenuation up to Dn,e,w = 42 dB with accessories Closing and opening device Oblique air jet for the comfort of the occupant Slim thickness to ease the adaptation on window profiles


Air inlet

EHA 5-35

EHA 11-35

EHA 17-35

EFA 35

Airflow characteristics Humidity sensitive

-

Closing + opening device*

-

-

Airflow (min - max) @ 10 Pa

m3/h

5-35

11-35

17-35

35

Max. opening surface

mm

3925

3925

3925

3925

dB

37

37

37

37

dB

42

42

42

42

AP

AP

AP

AP

A-EHA AM

A-EHA AM

A-EHA AM

A-EHA AM

ASAM

ASAM

ASAM

ASAM

AC

AC

AC

AC

2

Acoustics Dn,e,w (C) Acoustic attenuation** @ max. opening, air inlet Dn,e,w (C) Acoustic attenuation** @ max. opening, with A-EHA + E-EHA

2

Accessories Flat canopy Acoustic canopy with insect grille Anti-insect standard canopy Airflow controller canopy Acoustic sleeve

E-EHA

E-EHA

2

2

E-EHA

E-EHA

2

Characteristics Colours

white, brown, oak white, brown, oak white, brown, oak white, brown, oak

Material

ABS

ABS

ABS

ABS

354 x 12

354 x 12

354 x 12

354 x 12

-

-

-

-

Installation Slot (recommended)

mm

Fixing on window Fixing on rolling shutter casing Wall installation Bedroom destination Livingroom destination : standard

* Both with / without device versions are available on the related products. The device can be add as accessory on the 2 compatible versions (complete external body + button + cam). ** with AP, ASAM or AC canopies. See more combinations in the table below: Comb n.1

Comb n.2

Acoustic sleeve (E-EHA2)

-

Acoustic canopy with insect grille (A-EHA AM)

-

-

37

39

Comb n.4

-

Canopies (AP, ASAM or AC) Dn,e,w (C) Acoustic attenuation in dB

Comb n.3

EHA2

-

-

40

42

A-EHA AM E-EHA2

Airflow characteristics

60 50 40 30 20 10

Dimensions in mm

423

Airflow in m3/h @ 10 Pa

59 41,5 54

Air inlet EHA2

423,5 0 10 20 30 40 50 60 70 80 90 100

EHA 11-35 2

28

44

Relative humidity in %

EHA2 5-35

16

Acoustic sleeve E-EHA2 EHA2 17-35

Aereco S.A. - 9 allée du Clos des Charmes - Collégien - F 77615 Marne la Vallée Cdx 3 - tel: +33 1 60 06 26 63 - fax: +33 1 60 06 22 11 - www.aereco.com

FLY389GB_v0 Design: Aereco communication dpt.

Acoustics (combinations) EHA2 Air inlet, max opening = 35 m3/h @ 10 Pa

: optionnal


FLY389GB