1，家用中(zhong)央(yang)空(kong)調(diao)不占用室內空(kong)間，運行寧靜，舒(shu)適(shi)度高，裝飾性好。通常大單間適(shi)合(he)一拖一空(kong)調(diao)，房(fang)間多(duo)的(de)大戶型適(shi)合(he)一拖多(duo)空(kong)調(diao)。空(kong)調(diao)的(de)功(gong)(gong)率，1匹大概(gai)對應2500W的(de)制冷量，溫控面(mian)積12平米(mi)左右(you)，需(xu)根據每(mei)個房(fang)間的(de)面(mian)積選擇相應的(de)中(zhong)央(yang)空(kong)調(diao)功(gong)(gong)率。

2，商用中央(yang)(yang)空調(diao)(diao)風量強勁，且可以大(da)面積送風，能滿足酒店(dian)、商場、超(chao)市、辦公室的(de)使用需求。除(chu)了單冷(leng)型(xing)、冷(leng)暖型(xing)外(wai)，兼備(bei)加濕、過(guo)濾和除(chu)塵等功能的(de)商用中央(yang)(yang)空調(diao)(diao)可帶來更好的(de)使用體驗，此外(wai)，還要注意(yi)售后服(fu)務，盡量選(xuan)擇服(fu)務佳、信譽(yu)好的(de)品牌，如志高、大(da)金、格力等，以保障利益。

3，嵌(qian)(qian)入式(shi)空調不(bu)占用(yong)(yong)太多(duo)空間(jian)，室內只可見出風(feng)口(kou)，比較(jiao)美觀大方，制冷制熱效果也不(bu)錯。其包括有多(duo)種類型，通常(chang)面(mian)積較(jiao)小的房屋適用(yong)(yong)嵌(qian)(qian)入式(shi)風(feng)管機，別(bie)墅則(ze)可用(yong)(yong)嵌(qian)(qian)入式(shi)天(tian)花機，若總面(mian)積大于(yu)600平方米以上，則(ze)建議用(yong)(yong)嵌(qian)(qian)入式(shi)中央空調系統。

4，中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)需(xu)按(an)家居面積(ji)來選擇，通(tong)常(chang)一(yi)(yi)(yi)(yi)拖(tuo)(tuo)一(yi)(yi)(yi)(yi)中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)適(shi)合大單間使用(yong)；一(yi)(yi)(yi)(yi)拖(tuo)(tuo)二中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)適(shi)合一(yi)(yi)(yi)(yi)室(shi)一(yi)(yi)(yi)(yi)廳；一(yi)(yi)(yi)(yi)拖(tuo)(tuo)三(san)中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)適(shi)合兩(liang)(liang)室(shi)一(yi)(yi)(yi)(yi)廳用(yong)；一(yi)(yi)(yi)(yi)拖(tuo)(tuo)四(si)中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)適(shi)合三(san)室(shi)一(yi)(yi)(yi)(yi)廳；一(yi)(yi)(yi)(yi)拖(tuo)(tuo)五(wu)中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)適(shi)合三(san)室(shi)兩(liang)(liang)廳；一(yi)(yi)(yi)(yi)拖(tuo)(tuo)六中(zhong)(zhong)(zhong)(zhong)央(yang)空(kong)(kong)(kong)調(diao)(diao)則適(shi)合別墅或四(si)室(shi)兩(liang)(liang)廳使用(yong)。