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Posted by longshot on April 11, 2007, 6:05 am
it has to be a pipe in a pipe, i mean a duct in a duct. with a 1" airspace
between... where it goes through any roofs or walls
> On 10 Apr 2007 19:38:51 -0700, vijay.lorick@gmail.com wrote:
>
>>On Apr 10, 10:34 pm, vijay.lor...@gmail.com wrote:
>>> Would I be able to use a flexible 4" aluminum pipe rated to 430 F on
>>> my gas water heater?
>>
>>Actually I'm thinking of using flexible aluminum duct
>
> Now you have me really boggled.
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