Questions tagged [hot-water]

Questions about systems that produce and distribute heated water.

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1answer
880 views

Should hot water pressure be reduced after hot water is used?

I'm noticing reduced hot water pressure (on all faucets/shower) after significant hot water use (2 long showers, 2 loads of HE (High Efficiency) laundry, and using a sink for about 5 minutes). Cold ...
6
votes
1answer
458 views

Very low hot water pressure entire house

Setup: Electric 53 Gallon Heater, installed in 2014 by previous owners. Location: Tampa bay, Florida, Home built in 1961, typical cinder block house. WE purchase the home in December and all has ...
5
votes
4answers
3k views

Fast hot water - tankless heater as backup or recirculator

My master bathroom is the farthest from my electric water heater (traditional with a tank) on the other side of the house. All other faucets are much closer and receive quick hot water. During the ...
2
votes
2answers
184 views

Cold water leaking into the hot lines?

Recently the water heater (installed upstairs) had a leak so I disconnected it and removed it. There is a ball valve shut off on the cold line into the tank - I closed it to be able to open the main ...
1
vote
3answers
5k views

Water gets cold after ten minutes of use!

Water runs cold after about 10 minutes of showering! Also there was black stuff coming out of bath pipe before. Just got a new water heater and it didn't fix the hot water problem :(. What could it ...
1
vote
0answers
115 views

What is the minimum temperature to keep the hot water heater at? [duplicate]

Our hot water heater produces hot water, but not super hot, is there a minimum temperature I need to keep it at? I don’t like it when the hot water is scalding, but I want to be safe.
0
votes
0answers
431 views

Cloudy hot water out of 1 sink in the whole house

There is one sink in our house that when you turn on hot water the water comes out very cloudy. It is in a upstairs bathroom and it is part of a double sink, the other works fine. Picture of the ...