Ma jirto xukuumadda ku saabsan kala duwan ee tayaha magaalo? Tusaalee sida diffuserkii HVAC ee gaar ah ugu xidhi doona horumarinta hawooyinka si loo isticmaalo waa qaybta weyn ee ku jira. Ku daryeeli dhaqanka, isticmaalka ururka iyo dhaqanka ku saabsan tayaha—hel daryeelka arrimaha la xidhiyey hadda.
Akhri Wax Badan
Ma jirto dhaqankii ku saabsan kala duwan ee gacanta ama isku daynta aan la xiriirin? Eeg sida loo yaqaan in lagu doono qaybta gaar ah ee ku saabsan isku daynta gacanta, nafkooda iyo dhaqankii ku saabsan kala duwan ee gacanta, iyo in lagu helayo dhaqankii ku saabsan kala duwan ee gacanta. Hadda heli fikradaha muhiimka ah ee ku saabsan qaybta gaar ah.
Akhri Wax Badan
Doonka xadgudubka dhinaca la xiriiray inuu ku dhaqaaqo? Talaabaan NFPA 80, IBC, iyo UL ee dhinaca horontal iyo vertikal ee HVAC. Xaqiijin karaaraha dhinaca la xiriiray—soo saar qorshaha.
Akhri Wax Badan
Ma jirto inaad ku jirto dhammaan xisabta HRV? Eeg qaybaha xirto korroosiyada la isticmaalo si wanaagsan oo ku saabsan qaybaha dhinaca midig iyo qaybaha xidhiidhka caddaan ku jira—galvanizing ee xidhiidhka caddaan ku jira, quruxa epoxy iyo kale. Kordhin xisabta oo ka dhigan karaa hadda.
Akhri Wax Badan
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hongpeng ayaa kaa siiya fanjooyinka la xidhiyey dhaqanka oo la isticmaalo, qaybaha la xidhiyey dhaqanka, iyo fanjooyinka ku saabsan dhulka oo la isticmaalo nidaamka ku saabsan qaybaha qaarkooda. La isticmaalo ISO, 30 sano oo ka mid ah isticmaalka OEM/ODM, taageerada dalka ka dib ugu yar.
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