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?
知道的话请给个依据.

北山

Not a gret idea.
/ j1 z' m4 N) S
8 s: l8 a) ^" x  H! KHot water has went through all your home's internal pipes whereas cold water comes "direct" from your local reservoir. Which should be pretty safe.
) y- R1 |( K; Z% m0 e
2 }! [7 y: J& w; Z. a# I2 u2 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。