Forum Discussion

Crambo's avatar
Crambo
Explorer
Jul 15, 2017

Noticed warm water comes out of cold faucets. Why?

Noticed it last night in the shower and today the wife mentioned it after using the bathroom sink and kitchen sink. Hot water faucet delivers good hot water and I haven't messed with anything since we...
coolmom42's avatar
coolmom42
Explorer II
Jul 15, 2017
I suspect the outside temp is the cause. If you run it long enough to clear out your water hose and the inside lines in the RV, it will get cooler. Water in a hose gets VERY hot. If it's from a RV tank, it will be at ambient temperatures not very long after you fill it.

On the plus side, your water heater doesn't have to do a lot of work. :D

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