BTU of air conditons

根據我做裝修經驗
living room 用兩匹都應該夠架啦
但係要睇番你屋企位置如何
因為如果你屋企係市區
最後大匹數少少
等部冷氣唔使成日開到盡會耐用
房用一匹都應該夠架
但係都係要睇番屋企附近因素
而牌子我會用開利
雖然係貴少少
但係真係會比較耐用
但係買電器都比較係講彩數
我都唔敢話一定好

usually 10.000 BTU ( = 1HP ) for 100sq.ft. ~ if your room so empty ~ you may need a bigger hps one ~You said the living-room has 300sq.ft , so you need a 3hps aircond. ~ the bed-room has 100sq.ft. , you need a 1HP aircond. ~ if your are the kind of people hate Hot ~ you may need a bigger one ~ or your flat nearby the sea side ~ the bigger hps one is better ~ What brand is perfect for HK ? actually ~ many people buy the Hitachi , but the quality really not good as like before , its still better than many other brands ~ nowaday ~ most the brand's aircond are made from China ~ even they said they are from Thailand , Mala , ............ most of them from Haier ^^