I only have one supply line now that is buried from the tank to underneath the footer and on up to the heater. I'm going to install a return line finally and want to replace the original also. I don't remember whether it was L type coiled tubing or what but whats in their now has been good for twenty plus years.
2006-10-01 11:56:49 · 3 answers · asked by Shep 1 in Home & Garden ➔ Do It Yourself (DIY)
I'm burning fuel oil
2006-10-04 11:38:44 · update #1
The supply house will tell you for underground do not use copper.
You can use coated copper but your talking about major $$ for no reason.
They will suggest flexible PVC. I just installed 165' of 1" of it myself to run a 3 1/2 ton central heating unit for my shop behind the house. It cost me 30 cents a foot. With tax it was a little over
$50. A 1" riser adapter on each end ($11 each) and a shut off valve with reducer on each end and your in business. That's the way to go in my opinion.
2006-10-01 18:03:14 · answer #1 · answered by Hoot_J4A 2 · 1⤊ 0⤋
Just go to a HVAC Supply house and they will have what you need....there are actually different pruducts now then just copper.
2006-10-01 12:05:26 · answer #2 · answered by ? 3 · 0⤊ 0⤋
WOOD IS RIGHT
2006-10-01 16:16:41 · answer #3 · answered by T C 6 · 0⤊ 0⤋