Is Gas Piping Supposed To Be Labeled In Attic

Where piping in floor channels is exposed to excessive moisture or corrosive substances the piping shall be protected in an approved manner.

Is gas piping supposed to be labeled in attic.

This includes exterior as well as interior metal gas piping. I don t know if it matters but our winters rarely get below 25f but summers hover in upper 90s for jul aug. Most authorities do not allow the use of gas piping as a grounding means for the electrical service. Bonding the gas piping to the electrical grounding system is a requirement however in many jurisdictions.

The black jacket signifies a protective jacket design which provides a level of lightening arc protection to the csst tubing underneath. This section s requirements are explicit in that not only interior gas piping but also that each portion of an aboveground gas piping system shall be bonded to the grounding electrode system. The regulation also mandates that steel and wrought iron pipe be marked with labels reading gas and astm d 2513 the code prohibits the use of cast iron pipes in residential gas piping installations. How to insulate a metal flue pipe.

This appears to take the maybe out of the answer. Trac pipe would need to be covered to prevent accidental damage to it. Rigid pipe can be exposed and installed surface mounted. There are certain rules that have to be maintained during installation including pipe supports.

I say might because of pipe sizing issues. The flex lines are just as dumb but the gas lines shouldn t be in the attic in the first place. Yes gas line can be ran through walls and ceilings. In industrial occupancies gas piping in solid floors such as concrete shall be laid in channels in the floor and covered to permit access to the piping with minimum damage to the building.

It can be rigid pipe black pipe or trac pipe yellow flexible pipe. Would like to assess the feasibility safety of running an lp gas line from a tank outside the home into the attic dropping down to the bay currently holding our electric range stove. Often this is done by attaching the gas piping to the supply water piping assuming it is grounded frequently near the water heater. A 1 2 line is probably adequate for a clothes dryer but i would need to know the total btu load on the main and the distance to the farthest fixture from the meter.

Hi okfarmer what you propose might be acceptable according to the nfpa fuel gas code which is ineffect in virtually every jurisdiction that has an approved code.