从家里水龙头出来的温水能用来煮东西的吗?

cry

我知道从水龙头出来的冷水可直接饮用.但是从家里水龙头出来的温水能用来煮东西的吗? 温水是不是滞留在锅炉里太久了?
: _5 I: F" R' T# \9 D知道的话请给个依据.

北山

Not a gret idea.

! h( c- x. z" F. OHot water has went through all your home's internal pipes whereas cold water comes "direct" from your local reservoir. Which should be pretty safe.
& e( C% K. m8 h2 A# F: T4 _
& H4 N6 I  v1 r- L" f' b' S( gBeside，furnace hot water coil is made of metal. Some of it will come into the hot water.

yanngoyan

如果是每天都正常使用的热水，是可以用来煮东西的。