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03-02-2015, 07:07 PM #1
Flexible gas connector in contact with flame
On a recent inspection I called out further review for the above title. I searched past posts but could not find specific documentation.
http://www.inspectionnews.net/home_i...pen-flame.html
A licensed plumber stated all ok, but I'll be recommending he provide his own documentation. I do not know the brand of piping used, but similar info from Gastite states that the melting point for their tubing is 2400 degrees. I won't be using this as a source obviously, but wondered if any out there could help.
Thank you,
Chris
ScreenHunter_09 Mar. 02 18.29.jpg
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03-03-2015, 10:04 PM #2
Re: Flexible gas connector in contact with flame
Thanks for the past help. This forum has always been a great help on previous posts. I see that I posted in the wrong area...my bad
Any other reason for no feedback?
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03-03-2015, 10:42 PM #3
Re: Flexible gas connector in contact with flame
If you read some of the different Operating Specifications, the flexible gas connectors are rated from -40 degrees to 150 degrees F.
http://www.brasscraft.com/PDF/300.02...Connectors.pdf
http://www.brasscraft.com/PDF/300.06...Connectors.pdf
Gas Log & Fireplace Connectors
Jeff
Last edited by Jeff Euriech; 03-03-2015 at 10:49 PM.
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03-04-2015, 08:39 AM #4
Re: Flexible gas connector in contact with flame
I see similar installations, too. In the past, I called out some and had plumbers, installers and even an AHJ tell me that they are ok. However, if the flex is actually in the flame, that is wrong.....usually.
If you choose not to decide, you still have made a choice.
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03-04-2015, 11:59 AM #5
Re: Flexible gas connector in contact with flame
Okay, as long as it is an approved connection for the application and out of direct contact with flame. I haven't run across any manufacturers ( or code for that matter) stipulating any specific distance from flame but obviously the further the better.
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03-05-2015, 07:02 AM #6
Re: Flexible gas connector in contact with flame
Flexible gas appliance connectors are not CSST. Flex connectors are approved for use inside fireplaces as long as they don't see flame impingement or significant heat. The unit shown is a sand pan burner. It is a high btu input with a large sloppy flame that could easily waft over to that flex connector which is curved forwards. It should be rotated towards the rear. This is also why gas should enter on the left and wrap around behind the burner so you don't have to shove the burner off center to make room for the connector and valve. That gas line penetration needs to be properly sealed both chinked at the inner wall conduit then with high temperature cement at the knockout.
Keep the fire in the fireplace.
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03-06-2015, 06:58 AM #7
Re: Flexible gas connector in contact with flame
Hi Bob, I always learn something from your posts. Gas fireplace installation is not one of my strong points. Where could I go for reference material and installation practices other than the manufacturer. Thanks!!
Tom Rees / A Closer Look Home Inspection / Salt Lake City, Utah
http://acloserlookslc.com/
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03-07-2015, 06:18 PM #8
Re: Flexible gas connector in contact with flame
I suggest the piping should all be hard piped with black gas piping and a union used to make the connection. When one makes this type of installation one should ask if one would install it this way in his own home where his family is. Sometimes common sense is in order. I agree with the sealing with Hi Temp Cement is in order. Guys, don't take short cuts in your work...gives you a bad reputation and probably higher insurance rates and possibly a law suit.
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I suggest the piping should all be hard piped with black gas piping and a union used to make the connection. When one makes this type of installation one should ask if one would install it this way in his own home where his family is. Sometimes common sense is in order. I agree with the sealing with Hi Temp Cement is in order. Guys, don't take short cuts in your work...gives you a bad reputation and probably higher insurance rates and possibly a law suit.
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I suggest the piping should all be hard piped with black gas piping and a union used to make the connection. When one makes this type of installation one should ask if one would install it this way in his own home where his family is. Sometimes common sense is in order. I agree with the sealing with Hi Temp Cement is in order. Guys, don't take short cuts in your work...gives you a bad reputation and probably higher insurance rates and possibly a law suit.
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03-07-2015, 07:41 PM #9
Re: Flexible gas connector in contact with flame
The very best is Dale Feb's Certified Fireplace and Chimney Inspector's course. It's a week and not cheap but the best there is. You'll learn more about building codes, documentation and and report writing than with any other course I've heard of.
You can get some good generic information from the National Fireplace Institute at nficertified.org
HTH
Keep the fire in the fireplace.
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