My burner flame in Kenmore Power Miser 9

Doherty Plumbing said:

Copper gas lines are smaller then natural gas lines because they have smoother surfaces and there for less friction loss across a given length at the same flow rates.

I don't know how it works down there but up here in Canada you need to be a ticketed gas fitter. And a gas ticket is separate from a plumbing ticket.

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johnjh2o1 said:

Next time you replace a heater remove the copper gas line tap it on the floor and see if you get the same blue colored flakes out of it that we do. I also would like to know if it is just in are area.

John

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