ᐅ Discolored heating system water with signs of rust detected.

Created on: 13 Dec 2017 19:43
H
hstkai
Hello,
my heating system has been running for just over a year now. By chance, I recently noticed discoloration on the flow meters, see picture.
I filed a defect report with the general contractor, stating that the heating water appears rusty/sludgy, as evidenced by the flow meters. Their response was a casual statement that some discoloration on the flow meters is normal to a certain extent and that if there is a serious malfunction of the underfloor heating, it will of course be fixed.
Do your flow meters look like this as well?

Several transparent hoses connect metal pipes; valves, control unit, and cables.
C
cinderella21
2 Feb 2019 16:48
I have already read all of this. Clearly, a magnetic and microbubble separator only addresses the symptoms and not the root cause. But it’s better than nothing. We can’t afford to have the pipes replaced because, as mentioned before, the floor would have to be removed to expose the pipes.
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cinderella21
5 Feb 2019 11:18
Hello

I need your opinion on this pipe.

Does it rust through from the inside? It looks strange, doesn’t it?

Hand hält ein rostiges Metall-Rohrfitting mit hohler Innenfläche und Rostspuren.


Nahaufnahme eines offenen Metallrohrs mit Rost im Innenrand, Teil eines Sanitärsystems
Mycraft5 Feb 2019 11:25
You can’t tell from the pictures alone... you really need to inspect the site in person.
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cinderella21
10 Feb 2019 10:59
@hystkai: And did your pipes suffer any damage from that? Or is everything still in good condition? We are just worried that all the pipes inside might start to rust or that the entire system could be damaged.

Is your heating water clear now?
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cinderella21
12 Feb 2019 19:46
Hello everyone,

Due to the water damage, we now have a rusty staircase (the water was leaking exactly between the white wall and the stair stringer).

What do you think? Is the rust coming from the rusty pipe and the water escaping, or is the staircase itself starting to rust?

In the end, the hallway upstairs would need to be opened up to replace the stringer.

Thanks for your opinions.

Dark blue upper part meets beige lower part; rust stains along the separation line.
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cinderella21
22 Feb 2019 09:57
@hystkai: And did your pipes sustain any damage from that? Or did everything remain fine? We're just concerned that all the pipes might rust inside or that the entire system could fail.

Is your heating water clear now?