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0
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1answer
53 views

Bench soldering copper pipe into a subassembly

Is it possible to pre-assemble and pre-solder copper pipes into a subassembly that then can be installed using a threaded fitting? I'd much rather solder the joints either in an oven environment or ...
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4answers
1k views

What type of copper pipe do I need for a typical LP gas range?

I need to buy ~25' of copper pipe to fix our badly kinked stove line. It looks similar to (but worse than) this pic: I won't be able to measure the pipe for a couple days and the guy at Lowes ...
1
vote
1answer
96 views

Corrosion on copper pipe: Is this a concern?

I came across some corrosion on a copper hot water line in our house: Is this a potential early warning sign of impending pipe failure? I did some research online and came across multiple ...
0
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1answer
73 views

How do I plumb an outside line to a roof deck faucet?

I want to get water from the first floor up along the outside of the wall (with a parapet and projecting coping) to the second floor. I got this working as follows: 1st floor hose bibb -> 4:1 hose ...
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2answers
655 views

How should I prepare this compression fit copper tube for use again?

(Apologies in advance folks - I'm new to compression fit connections so I suspect this is an obvious question). I'm preparing to reconnect an old copper tube to my water supply line and refrigerator ...
1
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1answer
333 views

Are black deposits on the interior of copper water pipes a health concern?

I tried to install a new water heater at home. When I removed the old pipes, I found there's a black deposit in the interior of my copper pipes (both cold water pipe to water heater and hot water pipe ...
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3answers
864 views

Why would you use copper electrical conduit?

This is not "home" improvement per se, but it fits the spirit of this stack exchange. While waiting for my train I was peeking into a ceiling that had all of its slats removed for some kind of ...
3
votes
3answers
1k views

Need to push fridge back but don't want to squish water line

So I bought a new fridge that happens to be a little deeper than counter depth. After getting the fridge to our house, we realized that our cabinetry is designed for counter depth. We actually like ...
3
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3answers
2k views

What advantages does bending copper pipes have over joining many parts without brazing?

These questions are in context of a DIY solar water heater I am planning (another separate question). The copper pipes in question, are supposed to carry around hot water using thermo-siphon ...
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votes
2answers
4k views

Can I use flexible tube to replace a segment of copper pipe?

I am installing 1/2" copper pipes to supply water to my own new gas heater. The pipes need to pass around corners that are full of obstacles. I am not a professional plumber but know that I normally ...
2
votes
4answers
2k views

Can I branch off of 1/4" copper tubing to a standard hose connector?

I would like to branch off of the tiny 1/4" copper tubing that supplies my refrigerator with water and connect the branch to a hose timer that will auto-water some plants that I have in the kitchen. ...
3
votes
1answer
511 views

Can I reuse cold water copper pipes for hot water?

I have a segment of copper pipe for supplying cold water to my gas heater currently. It runs inside a wall so I don't want to replace it. Now I need to change the piping and want to reuse that ...
4
votes
1answer
4k views

Are galvanised steel pipes suitable for supplying hot water?

I am living in an old building where the old galvanized steel pipes are still in use indoors. Rather than upgrading to copper pipes, can I reuse these galvanized steel pipes for hot water (from a ...
5
votes
2answers
860 views

How do I realign copper water pipes after cutting?

I cut a 1/2" copper pipe to insert a tee fitting a which will eventually go to a Pex line for an outdoor tap. The copper pipe was vertical, and when I completed the cut I found that the pipe was ...
5
votes
1answer
2k views

How strong are copper refrigerator ice maker water lines?

How strong are the standard copper refrigerator water lines? I have a decent size coil of copper line behind my refrigerator and I am afraid to re-position/re-coil it because I have no idea of it's ...
4
votes
3answers
2k views

Is it possible to buy just the fins or the copper pipe with fins for baseboard radiator?

I have a project to build and I want to use finned tubing (like in baseboard radiators) but I am unable to find the tubing without buying the enclosure as well. (This is for a hobby project - I want ...
4
votes
2answers
6k views

What are some tips for soldering brass fittings to a copper pipe?

Over the years I've soldered several remodels worth of copper pipe (water and hydronic heat). I'm not great, but I get the job done, until I have to add a brass fitting. For some reason, I can't get ...
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votes
4answers
10k views

Why do I have blue water coming out of the faucets?

We have an upstairs bathroom that we've gutted and are having some contractors remodel. The toilet is the only thing that hasn't been touched. We had a plumber come and redo all of the source and ...
1
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1answer
753 views

Can I replace a section of copper pipe with flexiable PVC?

The valve at the end of the supply line for my ice maker started leaking from that top. In trying to remove the valve, I twisted the copper supply line. The section of pipe is 6 inches, and the ...
5
votes
2answers
6k views

Can I convert/adapt to PEX from copper tubing?

I'm remodeling a bathroom, and some of the copper tubing needs to be replaced, due to leaks and the need to reposition fixtures. Is it feasible and recommended to convert from copper tubing to PEX? ...
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3answers
2k views

Why would you use copper over CPVC or PEX?

Are there any advantages to using copper rather than CPVC or PEX?
17
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10answers
11k views

Does Pex tubing have any advantages over copper?

What are the advantages/disadvantages of Pex tubing? How does it compare to copper?