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Title: Undergroung gas line
Post by: GHAC on July 26, 2021, 08:45:35 PM

Can this CSST be used for underground gas line installation?

Title: Re: Undergroung gas line
Post by: samihabib on July 26, 2021, 11:27:06 PM

Gastite says it can if it's insulated inside of a pvc pipe or conduit

Title: Re: Undergroung gas line
Post by: scarey8 on July 27, 2021, 03:39:18 PM

That isn't Gastite, its branded as Gazflex-19. That is a product that I remember being available about 20 years ago. Was in pre ordered lengths, and fittings on ends already installed. Notoriously leaks as well. Quickly googling I can't see to find install instructions from the obsolete product.

Title: Re: Undergroung gas line
Post by: NoDIY on July 30, 2021, 03:22:59 PM

Yep it's approved for underground. I will post a Manual once I'm back at work.
Gazflex not Gasflex

Title: Re: Undergroung gas line
Post by: Porcupinepuffer on July 31, 2021, 06:20:47 AM

But is gasflex the same thing as gazflex-19? I doubt it.

Title: Re: Undergroung gas line
Post by: NoDIY on August 03, 2021, 11:07:10 AM

Attached is the GAZ-Flex manual I had sent to me.
Got this from Flex-pression of Quebec

Title: Re: Undergroung gas line
Post by: GHAC on August 11, 2021, 03:37:56 PM

Thank you all

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HVAC Forums => HVAC Help => Topic started by: GHAC on July 26, 2021, 08:45:35 PM