blowers and dust

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Ashful

Minister of Fire
Mar 7, 2012
19,983
Philadelphia
Some of my stover friends complain about the amount of dust their stoves generate in the house. Other than the little bit of ash that escapes onto the ash lip when loading or starting a new fire, I don't think my big cat stove generates any dust in the house. It is installed in a large fireplace, and I vacuum around it every week during the Saturday morning ritual of emptying the ash pan and cleaning the door glass, which may be a big part of why I'm not seeing much dust in the house.

So, looking at putting a new stove in the other end of the house, installed in another fireplace with an integral blower, am I going to blowing much dust into the house? I'd be interested to hear from anyone with a Jotul 500 or similar sized stove with a blower.

Thanks.
 
We have a blower on our insert (Avalon Ranier), and it does seem more dusty than before the blower
 
I don't see how a blower "makes dust". The dust is either there.. or it isn't.

Can it move existing dust around? of course. It's a fan. We ran our Homestead with the blower always, but have not yet mounted the blower on the Mansfield. I would say the amount of dust found this winter did not change at all from one system/stove to the other.

We do intend to mount the blower on the manny, I just have not bent up the plenum/heat shield thingy yet.
 
I think perhaps those who like to open the door w/ the blower running and poke at the fire, may have a bigger problem in this regard than those who load in cycles and / or turn the blower off when opening the stove.

When loading some ash will always get stirred up, if there is still a draft a good bit of it should go up the chimney. If the blower is running pushing air over the top of the stove, it will create a negative pressure area in front of the stove and pull what's flying around in the stove (ash or any smoke) out into the living space.

I think many people also don't take their time w/ ash removal which also makes a mess of things.

pen
 
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I don't ever run the furnace, so nothing is getting filtered. I have a lot more dust now than when I was using the wood furnace, which has a filter.
 
Jeff got it. The central heat people have furnace filters that are dang effective at filtering the floating crap out of the air. A stove doesn't make dust, the stoves blower doesn't make dust, but regular life makes dust and without a means of filtration that dust will settle all over.

Particularly bad for me is the coils under the fridge. Those puppies clog up real fast.
 
While I do believe stoves make dust (ash spill-out, whatever you want to call it), but I was not trying to imply a stove with a blower would make more dust than one without. Just suspecting a stove with a blower might do a much more efficient job of distributing said dust into the room, versus letting it lie near the stove where it is vacuumed up during the weekly cleaning.

As to the central furnace / filter issue, that isn't really at play here. Most houses around here, with the exception of newer development houses, have baseboard heating or hot water radiators. No filtration there, and people still claim an increase in house dust as a result of using their wood stove.

On the subject of ash removal, I used to scrape all of my ash thru the grate each day, and would have to empty my ash pan every third day. Aside from being a huge inconvenience, I began to suspect a lot of this ash I was throwing in the trash probably contained some usable unburned material. Now, I just let the ash lie in the stove, and it never seems to get deeper than 2", no matter how much I use the stove between cleanings. I suspect some of it flies up the chimney, but most of what I had been scraping thru the grate seems to be successfully burning, if I just leave it. I still empty the ash pan once a week, but now I find it's not even half full, whereas it used to be overflowing within a few days.
 
We have a blower on our insert (Avalon Ranier), and it does seem more dusty than before the blower

Belly: Curious, how long did you have your Rainier before you got your blower?
Worth it? Pain to keep the room clean? Dean's Stove, right? Here too.
 
Belly: Curious, how long did you have your Rainier before you got your blower?
Worth it? Pain to keep the room clean? Dean's Stove, right? Here too.
We had it one season without the blower.....made a huge difference in our house....the stove is across the room from the 6 or so steps that lead up to the bedroom level (Split level Ranch)......is it worth the level of dust ????....Yes, it's just my Wife and I, and I'm rarely home, so not much of other type of mess to clean up after....the noise level on "High" takes a bit of getting used to.....and the darn thing goes thru at least one Rheostat a season (Fan Speed Switch)....but to us, well worth it.
 
As far as where the dust is coming from.....I believe it's just from Ashes while loading....even with the fan off....believe me, our dust looks a lot like Ash......and my Wife is darn good at keeping a clean house. Funny thing though.....after burning for the first season, then installing the blower.....I fired up the blower for the first time, and you should of saw the dust that blew out from behind that stove, and blasted me in the face....gotta admit, we both laughed.
 
We have an insert with a blower. While we turn off the blower when loading and cleaning some ash still falls on the hearth. Some woods create a lot of very light fly ash. If the fly ash is on the hearth when the blower is restarted it gets sucked in, chopped into very fine pieces by the fan, and then blown into the room. If we remember to turn off the blower while loading and sweep the hearth before restarting there is much less of a dust problem.

As said before on this site, the first year is a learning curve. Choosing your wood (I love red oak) and a 10 second cleanup after a reload saves dust throughout the house.

KaptJaq
 
You guys must burn a lot of ash wood ... we do too. Really notice it on our glasstop coffee table.
No excuse to not dust. Kinda thought the first firing with a blower would create a cloud of it.
 
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