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Where to find double wall stainless steel flue pipe
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Alan(CaliforniaRadiant)Forbes
Member Posts: 1,243
flue pipe:
http://www.protechinfo.com/fasnseal.html
I believe double-wall is 1" clearance to combustables; expensive stuff.
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http://www.protechinfo.com/fasnseal.html
I believe double-wall is 1" clearance to combustables; expensive stuff.
<A HREF="http://www.heatinghelp.com/getListed.cfm?id=53&Step=30">To Learn More About This Professional, Click Here to Visit Their Ad in "Find A Professional"</A>
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Comments
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Re: where to find double wall ss flue pipe 0\" to combustibles
Could anyone tell me where to find 4" double or triple wall stainless steel flue pipe with a zero clearance to combustibles for use on a tankless water heater
Thanks in advance for the help0 -
Big bucks stuff
I priced some Metalfab stuff a while ago. About $1400.00 for 30 feet and a handful of fittings!
hot rod
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I've used
Selkirk and Security Chimney stuff. I liked the Security (CT series?) a lot. Good fit on the joints and good associated hardware. They make it in single wall and double wall. I don't know if you'll find any zero clearance though.
And Yes, like Hot ROd says, it is big bucks!0 -
confused terms?
If you have a power vented appliance, you cannot vent into regular UL 103 or 103HT factory chimney. You would need special vent such as AL29-4C stainless listed for such use. FYI, factory chimney generally carries a 2" clearance to combustibles among other rules. Generally, the mfrs lised instructions will specify a brand(s) of pipe suitable for use with that system. The appliance mfr would also state the clearances to this single walled pipe.
Follow the instructions!0 -
High price of flue material
is one of the reasons I may switch to Noritz; seems to be proprietary flue fittings and pipe at half the price. I don't remember seeing double-wall pipe, though.0 -
Spendy L-Vent,has 1\" clearance,Triple wall
was something around in the 60's and i recall buying some of the last of it in the early 70's.0 -
Can you use regular stainless and sleeve it?
I have installed the single wall stainless thru a sleeve of B vent to achieve 1" clearance to combustibles and the inspectors seem to like it alright. It doesn't add much expense for materials. I used site-fabbed spacers to hold the two pipes in alignment with even spacing.0
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