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  #1  
Old 7/21/18, 7:52 AM
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Jason Staring Jason Staring is offline
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Question Heating flue vent cap clearance (side wall)

What would be a recommended clearance for this boiler vent cap from a vinyl covered side wall. I can't find any thing myself online I am trying.
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Heating flue vent cap clearance (side wall)-51def274-3769-476d-8daf-8b80642630d7-jpg  
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  #2  
Old 7/21/18, 9:37 AM
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David Wigger, #70000551 David Wigger, #70000551 is online now
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Default Re: Heating flue vent cap clearance (side wall)

I would think the 2/10 would come into play. (Although there are no boilers in my neck of the woods.)
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  #3  
Old 7/21/18, 10:02 AM
Joshua L. Frederick Joshua L. Frederick is online now
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Default Re: Heating flue vent cap clearance (side wall)

As David graphic depicts, It's a potential drafting/safety issue, not a siding one.




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  #4  
Old 7/22/18, 9:31 AM
Erik Schmidt Erik Schmidt is online now
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Default Re: Heating flue vent cap clearance (side wall)

It would have to come from the manufacturer's installation instructions for venting. I was checking on a class III unit heater and it was 12 inches. The pic looks like it is too close for vinyl.



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  #5  
Old 7/25/18, 8:00 PM
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Default Re: Heating flue vent cap clearance (side wall)

Heating flue vent cap clearance (side wall)-guide-boilers-png


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