EAH²
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EAH² Humidity sensitive air inlet for rolling shutter casings Flat design for perfect integration Specially designed for rolling shutter casings. Humidity sensitive system: modulates the airflow according to the local relative humidity rate. Optional closing and opening device. Vertical air jet for the comfort of the occupant. With its flat design and its special airtightness sleeve, the EAH2 air inlet is perfectly fitted to equip rolling shutter casings. The air is admitted in the room through the top of the product, the hole and shutter are not visible for the occupant. Its mechanical sensor modulates the airflow according to the local humidity, automatically and without electricity. An optional closing and opening device is available to manually fix the airflow to the minimum or maximum, if requested. A patented* specific sleeve is proposed as accessory to increase the airflows of the standard versions. Aesthetic integration (1) Air admission hole and shutter not visible from the occupant. The flat and compact design of the EAH2 and its non-visible top shutter favorites its aesthetic integration, especially when mounted on rolling shutter casings. Its single frame front cover makes the painting easy to adapt to colored casings or windows. Easy to install, no visible screws. Improved airtightness through efficient accessories (2) (3) Easy to maintain: no adjustment, simple yearly-dusting. A common issue with rolling shutter casings, notably when in PVC, is that the slot drilled on its façade for ventilation generates lateral leakages through the cells. To avoid this issue we have developed a specific sleeve, the T-EAH2, that ensures the continuity between the inner part of the shutter casing and the air inlet, optimizing the acoustic and aeraulics performance. A back seal (S-EAH2) is also proposed to adapt to specific shape of rolling shutter casing (light curve, unflat façade, etc.). This accessory is stuck at the back of the air inlet (self-adhesive seal). Rolling shutter casings, but not only Although first dedicated to rolling shutter casings, the EAH2 can also equip windows with large top frames or transom windows. * patent pending

Humidity sensitive air inlet for rolling shutter casings Air inlet Standard code Airflow characteristics Humidity sensitive Closing + opening device Airflow (min.-max.) @ 10 Pa standard version m3/h Airflow (min.-max.) @ 10 Pa with additional airflow 3 sleeve E-EAH2 m Acoustics Dn,e,w (C ; Ctr) Acoustic attenuation @ max. open-dB ing, air inlet* Accessories Additionnal airflow sleeve Airtightness sleeve** Flat back seal Characteristics Weight g white (front color) dark grey (shutter and technical parts) Material (main) ABS, PS ABS, PS ABS, PS ABS, PS Slot (entraxes)...