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Old 09-20-2012, 01:36 PM   #1
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Radiator line under slab

I am putting down a new floor but before I do I want to bury a radiator line under the slab that is exposed from previous owner. I searched and read here that it should be buried under the slab, not in the slab. That was one question I had. Another question is should it be bent instead of using fittings under the slab. Someone told me this and will hire a plumber if this is the case. I planned on sweating the pipe myself and just get someone to bleed the line. Tring to do as much as I can on my own.



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Old 09-20-2012, 07:25 PM   #2
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Radiator line under slab

I'd use Pex not copper.


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Old 09-20-2012, 07:28 PM   #3
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Radiator line under slab

Are you talking hot water heat?

If so consider PEX piping under the slab not copper---which ever you use under the slab is best for a transition line.
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Old 09-20-2012, 08:43 PM   #4
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Radiator line under slab

use hydronic pex tubing for heating under slab..don't put any sweat joints underground...picture would help...
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