Construction
Introduction to Gas Line Installation
Running fuel gas piping in black iron and CSST (corrugated stainless steel tubing), sizing the line by total BTU load and developed length, and installing sediment traps and shutoff valves at each appliance. Includes leak testing with soap solution or a pressure gauge before the line ever gets turned on.
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guides
Learning Paths
Choose a path that matches your experience level and work toward mastery at your own pace.
Beginner Friendly
1 path
Start here
Learn the basics of running natural gas and propane supply lines in black iron and CSST, including sizing by BTU load, sediment traps, sh...
Intermediate
1 path
Learn how a residential gas line goes together safely: black iron vs CSST, gas-rated thread sealants, sediment traps at every appliance, ...