Have you wondered why Do-It-Yourself customers at Home Depot are allowed to do gas piping in their own home?
I have seen people bewildered on what to buy and what to do.
For example:
A guy was buying pipe and fittings, to fix a natural gas problem in his house. I know this, because he was discussing this pipe-job with his partner.
The first thing I noticed was 45 degree elbows, galvanized nipples, and Teflon® tape. All of which are illegal in most places in my area.
I kept to myself. I didn't want to be rude and butt into somebody's conversation.
Teflon® Tape can clog an oriface, thus a malfunctioning boiler furnace or hot water tank.
45 degree elbows do not "give" or twist, if under any type of strain. A 90 degree will.
Galvanized metal will react to gas and deterioate, mainly inside of the pie, causing failure of the pipe, but mainly causing internal malfunctioning of the equipment.
Some places forbid cast iron fittings. They usually require malible iron.
2007-01-27
15:43:02
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5 answers
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asked by
Anonymous