Flex Gas Line In Attic

The piping inside the house is called the gas supply line or building line.

Flex gas line in attic.

With a yellow polymer jacket since the early 1990s. To see if you have csst look for long stretches of yellow jacketed flexible tubing in your basement crawlspace or attic. Back to top question. A flexible gas line is an ingenious method of supplying natural gas to fireplaces furnaces cooktops clothes dryers and any other gas appliance.

Articles like this one get me a bit concerned. The branch line terminates in a drop line which is a vertical pipe dropping down to the appliance from an overhead branch line. Home flex corrugated stainless steel tubing or csst is home flex corrugated stainless steel tubing or csst is great for installation of gas appliances. One brand of csst has a black jacket.

This drop line is called a riser if it carries gas up to an appliance from a branch line below the. Gas flex 3 4 gas tubing pipe kit 33 ft with 2 fittings gasflex natural gas propane 4 4 out of 5 stars 97 lasco 10 1259 flexible coated stainless steel gas range supply line 72 inch 5 8 inch id with 3 4 inch pipe thread fittings. What is the difference between yellow jacketed and black jacketed csst. The short flexible connector to your gas fired stove furnace or hot water heater is not csst.

Csst easily snakes into attic and basements areas around corners and bends and through walls. Branch lines run to individual appliances. Virtually all state and local code authorities permit its use and many contractors are finally embracing it. However for all of the new runs they used that yellow flexible gas piping.

A lot of the original gas piping is still in the basement. In your experience how safe resilient is flexible gas tubing. A short quick video on my work installing gas line the existing line was rusty and was not safe along the floor and i need to move the stove to make room fo. Csst has been supplied in the u s.

Much easier to work than steel pipe uses fewer fittings and weighs a lot less too.