Faucet corrosion

[Jerrysfiltersfast]

I have well water with softener. The connection (bronze) on 2 faucets have corroded through and started leaking. Also if i have not used faucets for long time the water comes out with a slight black color. I also had a bronze fitting corrode through and started leaking. The faucets are 10 years old the fiiting is 2 years old. The water was tested ok.

[Akpsdvan]

When you say that the water tested ok........... what is ok?

Ph?

What is the plumbing with in the house? Copper or what?

[Jerrysfiltersfast]

When you say that the water tested ok........... what is ok? Yes ph was normal

Ph?

What is the plumbing with in the house? Copper or what?

copper plumbing throughout house+infloor heating with pex tubbing

[Jerrysfiltersfast]

The water was ok.The PH was normal. Tne plumbing in the house is copper

[Akpsdvan]

Ph normal...........

7.1 or 7.8?

or is it another number.

Having different metals can and often does make problems, much like what you are talking about.

Then there is Elect... if any kind of power line even a phone line is on the copper that can give a blue green or take out a fitting.

How hot is the hot water?
Was there a change in that temp setting?