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?
2 l: o# t9 k: w1 i# H( i) v知道的话请给个依据.

北山

Not a gret idea.
2 v; i7 w0 o, V7 h+ K8 l
Hot water has went through all your home's internal pipes whereas cold water comes "direct" from your local reservoir. Which should be pretty safe.

% c6 |  \5 F3 Q* j5 {$ M* A" v- O1 J8 xBeside，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。