Reply To: Fuel line material?

[rudderless]

Since I’m a plumber for 40 years I have this stuff laying around. I used 1/2 pex with crimp brass fittings available from your friendly plumbing supply place. My tubing has been in the sun for 5 years with no degradation. I have used the pex ball valves and the teflon seals have been holding up for just as long with gas exposure. Just plain barrier heating tubing…no al in it.