供热注水时是否打开暖气阀门(供暖公司注水打压时地暖阀门是否打开)

综合百科2023-09-18 00:18:34佚名

供热注水时是打开暖气阀门。供热注水时,若未将阀门打开,会出现暖气管道内有气,这种情况会导致暖气出现回水不热的问题。需要将暖气的放气阀打开进行排气,直至放气口有水流出后停止并关闭放气阀。

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