ABBAKA Range Hood & Hy-Ex Ventilation System 설치 지침 매뉴얼 - 페이지 4
{카테고리_이름} ABBAKA Range Hood & Hy-Ex Ventilation System에 대한 설치 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABBAKA Range Hood & Hy-Ex Ventilation System 11 페이지. Range hood & hy-ex ventilation system
페이지 인쇄Hy-Ex Professional Exterior Ventilator
Correct Ducting and Venting
Use proper sized smooth galvanized ductwork- Hy-Ex 1.4 (1400
CFM) 10" round; Hy-Ex 1.0 (1000 CFM) 8" round
Do not use flexible duct.
Ribbing creates resistance to airflow, reducing exhaust efficiency.
Do not space elbows closer than 4' to each other.
Do not make "S" turns or double elbows anywhere in duct run.
Do not reduce suggested minimum size anywhere in duct run.
Even in wall louvers and roof jacks. (10" round = 78 Sq. In.;
8" round = 51 Sq. In.)
Make gradual turns in duct run.
Do turn sharp corners. Air cannot make 90° turns.
Maximum number of elbows in a duct run is 3.
Each elbow is equal to 6' of duct run.
Use the shortest and straightest duct run possible.
Maximum duct run is 51', including elbows.
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