Oct 16, 2010 · A question about sizing a propane line running underground between a propane tank and the boiler in my house. Plumbing supply house says that a 160K Btu/Hr boiler requires a one-inch …

Jun 8, 2007 · Here in British Columbia we have a choice of gas pressure within a house 2 pounds or 1/4 pound so that makes a huge difference in the pipe sizes within a house.

Jan 24, 2006 · Depends on local gas btu/cu ft supply (usually 1000+/50), length of the run, what other gas appliances are being served and configuration of the system, and the type of gas (natural or …

Apr 23, 2007 · Does anyone have an opinion or knowledge on what is best when running a gas line, black pipe or copper? I”m asked to run a Nat. Gas line from about 35 feet away to supply gas to a …

Jun 7, 2012 · You must sleeve the gas line with a larger sized pipe--say, pvc--beginning outside the building and all the way inside and up thru the slab. At the inside termination of the sleeve, the …

Mar 20, 2009 · i measured the developed length at 72ft so i used the charts at 80ft. and had a couple questions about my results. using the water heater as an example it has a 3/4 fitting on it but the …

Oct 9, 2019 · Corrugated Stainless Steel Tubing, or CSST, is a flexible tubing used to supply natural gas and propane in buildings. Compression fittings are used to make transitions between pipes. Here’s …

Nov 12, 2009 · What I’m picturing is some kind of a pipe that sticks out from the wall and is threaded on the end so it can accept a connection from a residential propane tank regulator. Inside the basement …

Oct 21, 2007 · B149 has changed. for gas pressure up and including 2psi 15# for 15 min or 15# for 60 min if length of pipe is over 200' for gas pressure over 2 psi up to 33 psi 50 # for 60 min or 50 # for …

Apr 19, 2010 · I’ve attempted understand a few basic rules about gas line installation for residential construction and I’ll admit I’m confused!