TOPIC: Single & Double Wall Metal Vent Piping

Single & Double Wall Metal Vent Piping 13 years 10 months ago #32633

Robert Decker
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Does anyone have any tips for determining the best method for finding out if metal vent piping from water heaters/furnaces is single or double walled? Single walled venting through attics is not allowed correct? Double walled is? Do you guys recommend that the double walled ones be insulated?

Thanks

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Robert Decker
Hawkeye Residential Inspections, LLC
Iowa City, IA
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www.iowacityhomeinspections.com

Re: Single & Double Wall Metal Vent Piping 13 years 10 months ago #32965

Dominic Maricic Offline Administrator Dominic Maricic Posts: 14156 Karma: 5 Thank you received: 57	Bumping this post since it doesn't look like you got an answer! Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
	Please Log in to join the conversation. Dominic Maricic Home Inspector Pro Home Inspection Software - CEO

Re: Single & Double Wall Metal Vent Piping 13 years 10 months ago #32977

Bob King Offline Premium Member Posts: 100 Thank you received: 0	Bob: Good name-mine is spelled with one "o"--Try this site to get you started http://www.propanesafety.com/Resource%20Library/Gas%20Check/CETP%206.0%202001%20Gas%20Check%20Cross%20References/NPGA%206-4%20(I).pdf Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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Re: Single & Double Wall Metal Vent Piping 13 years 10 months ago #33053

Robert Decker Topic Author Offline Senior Member Posts: 40 Thank you received: 0	Thank you. Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
	Please Log in to join the conversation. Robert Decker Hawkeye Residential Inspections, LLC Iowa City, IA This email address is being protected from spambots. You need JavaScript enabled to view it. www.iowacityhomeinspections.com

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