一、冬季空調溫(wen)(wen)度(du)(du)設(she)定(ding)的最(zui)佳溫(wen)(wen)度(du)(du)是20℃。室(shi)內溫(wen)(wen)度(du)(du)適中(zhong)不僅有利于身體(ti)健康(kang)，也(ye)可避(bi)免空(kong)(kong)(kong)調(diao)超負荷(he)工作。制熱時剛開機(ji)用(yong)低風擋(dang)，半小時后改用(yong)中(zhong)風擋(dang)。對(dui)于喜歡(huan)調(diao)高(gao)室(shi)內溫(wen)(wen)度(du)(du)的朋友(you)，請務必注意不要在冬(dong)季將溫(wen)(wen)度(du)(du)設(she)在空(kong)(kong)(kong)調(diao)可承(cheng)受的極(ji)端30℃，否則會(hui)引起空(kong)(kong)(kong)調(diao)頻繁啟動或不停機(ji)，增大耗電量(liang)，嚴重(zhong)時甚至(zhi)會(hui)損壞空(kong)(kong)(kong)調(diao)壓縮機(ji)。由于暖氣(qi)流(liu)比空(kong)(kong)(kong)氣(qi)輕(qing)，容易浮在整個封(feng)閉屋子的上(shang)方(fang)，在使用(yong)掛(gua)壁式空(kong)(kong)(kong)調(diao)時，最(zui)好將風口調(diao)節到向下的角度(du)(du)，這樣(yang)做可以省電。

二、空調溫(wen)(wen)度(du)的設置一定要保持在(zai)合理(li)的溫(wen)(wen)度(du)范圍，也就是夏天應(ying)為(wei)26℃～28℃，冬(dong)天應(ying)在(zai)18℃～20℃。空調溫(wen)(wen)度(du)室內與(yu)室外不能相差太大，一般在(zai)5℃～10℃為(wei)宜。如果溫(wen)(wen)度(du)相差太大的話，在(zai)進出(chu)的時候經(jing)受(shou)氣溫(wen)(wen)驟變(bian)，很(hen)容易患感冒等(deng)疾病。

三(san)、首先要使人(ren)感(gan)覺(jue)(jue)舒(shu)適(shi)。就溫(wen)度(du)(du)而言，使人(ren)既不感(gan)到熱，又不覺(jue)(jue)得冷的溫(wen)度(du)(du)稱(cheng)為生(sheng)理(li)零(ling)度(du)(du)。生(sheng)理(li)零(ling)度(du)(du)是人(ren)感(gan)覺(jue)(jue)最舒(shu)適(shi)的溫(wen)度(du)(du)。不同(tong)的人(ren)會有不同(tong)的生(sheng)理(li)零(ling)度(du)(du)。對于一(yi)般身體(ti)健康的正常人(ren)來說，生(sheng)理(li)零(ling)度(du)(du)大約在28℃～29℃。

因此(ci)，空調(diao)房(fang)間(jian)的(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)應(ying)盡(jin)量(liang)選定在(zai)這(zhe)個溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)附近。其次要(yao)有利于(yu)健康。室(shi)(shi)內與室(shi)(shi)外的(de)溫(wen)(wen)(wen)(wen)(wen)差不能太大(da)，一(yi)般在(zai)5℃～10℃為宜。 如果溫(wen)(wen)(wen)(wen)(wen)差過大(da)，使人進出時(shi)經受氣溫(wen)(wen)(wen)(wen)(wen)驟變，容易患感冒等病第三要(yao)考慮省(sheng)電(dian)，制(zhi)冷時(shi)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)調(diao)得(de)過低(di)或制(zhi)熱時(shi)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)調(diao)得(de)過高，都比較耗能。所(suo)以從省(sheng)電(dian)考慮，夏天不能把室(shi)(shi)溫(wen)(wen)(wen)(wen)(wen)調(diao)得(de)太低(di)，冬(dong)天不能把溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)調(diao)得(de)太高所(suo)以，綜(zong)合起來看(kan)，空調(diao)房(fang)間(jian)合理的(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)是(shi)夏天應(ying)在(zai)28℃～29℃。冬(dong)天應(ying)在(zai)18℃～20℃。