Where can I find a flange to attach to combustion fan intake

Where can I find a flange to attach to combustion fan intake

PostBy: sauerzbr On: Tue Dec 18, 2007 8:07 am

I want to duct outside air to my LL Pocono intake fan. It's a pretty easy install, however I can't seem to find a flanged 3" or 4" piece which will attach over top the intake fan area.

Would appreciate any input on what you all have used? I check with Home Depot and Lowes, but didn't see anything that would suit the task.

Thanks!
sauerzbr
 
Stove/Furnace Make: Leisure Line
Stove/Furnace Model: Pocono Top Vent

Re: Where can I find a flange to attach to combustion fan intake

PostBy: spc On: Tue Dec 18, 2007 8:28 am

People have used 3" starter collar. You can cut 3/4" slits around the pipe & bend the tabs out. Drill holes in 2 tabs that line up with the screws on the fan, remove screws & attach pipe. I just made 2 "L" brackets attached them to the fan using screws on the fan & slid the 3" pipe over it.
spc
 
Stove/Furnace Make: Leisure Line
Stove/Furnace Model: Pioneer

Re: Where can I find a flange to attach to combustion fan intake

PostBy: av8r On: Tue Dec 18, 2007 10:18 am

Quieter is better...


and


http://www.hectorshardware.biz/shop/pro ... ku=436682&

that is a 4"collar...I bought a 3", but the guy at the parts house called it an "A" collar or something similar. My tabs looked like the letter A.
av8r
 
Hot Air Coal Stoker Furnace: Leisure Line Hearth with twin turbos (sounds like it)
Stove/Furnace Make: Leisure Line
Stove/Furnace Model: Hearth model with twin turbos

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Re: Where can I find a flange to attach to combustion fan intake

PostBy: WNY On: Tue Dec 18, 2007 10:28 am

I haven't done my combustion blowers yet, but on my convection blowers, I just cut and bent tabs to use existing mounting screws.
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WNY
 
Hot Air Coal Stoker Stove: Keystoker 90K, Leisure Line Hyfire I
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Re: Where can I find a flange to attach to combustion fan intake

PostBy: sauerzbr On: Tue Dec 18, 2007 11:40 am

I did find the starter collar in a 4", but not the 3", I'll have to check out some other places for a 3", that will do the trick! Thanks!
sauerzbr
 
Stove/Furnace Make: Leisure Line
Stove/Furnace Model: Pocono Top Vent

Visit Lehigh Anthracite