gas line

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New Member
New Member
Posts: 4
Joined: Thu Dec 16, 2021 1:16 pm

Moving my LP tank 50 feet from my second regulator.I have a 11 kw whole home generac generator.From the second regulator to the generator is 3 feet 1/2 copper to 3/4 black pipe 5 feet long to 1/2 flex line out of generator.Can i use 5/8 copper from my tank to my second regulator which is the 50 feet?
Site Admin
Site Admin
Posts: 6912
Joined: Sat Aug 04, 2018 8:46 pm
Location: Clawson, MI

That line should be 10 PSI, which should be fine. The 3' of 1/2" copper and then sizes up to the generator is kind of strange though...
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