First fire, and one question. . .

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RnG17

New Member
Sep 9, 2010
52
PA
It hit the mid 20's here and I said enough is enough, were firing up the stove!

Brand new EPA stove, first fire in it tonight, first wood stove in the home, and a question . . .

Got everything up and running, let the flue get up too about 400 and started closing things down after about 45 min or so. Flue temp stays at about 250. In the fire box I see no smoke, red hot coals and wood is burning. If I crack the door it really gets rolling again and flue temp goes up, heres what I'm confused about the air damper is all the way open. Just wondering if I would get a diff. stove pipe thermometer if it would read different, also do you guys see a problem with this? Now if I had smoke in the fire box and the glass would smoke up I could see but zero smoke in the fire box but still can't get the temp over 300 with the door shut?

I'm used to deer camps wood insert, load it up and shut the door with a bit of air and not even caring about the temp, am I looking into things too much because its the first fire?

Thanks guys!
 
It is going to take 5-8 fires to get the ash built up to insulate. The stove needs to get broke in too. Read the manual, it probably says to do a few burns to set or cure the paint. the temps will get hotter when the moisture gets burned out of the metal.
 
Makes sense, yeah things seem to be good, I think I'm going to look up the chimney tomorrow sometime, see what it looks like, paranoid, yes! Things seem to be going well so far.

Noticed one thing on this EPA stove (Drolet Baltic) the air control does not do much, if its cracked just the least or all the way open the fire stays the same unless its totally closed.

Moved the stat to the top of the stove at this point, going to pick up another for the pipe tomorrow, think I'll try a different brand.
 
When I built my house 2 years ago,I was in the attic every night checking the chimney.It's a natural reaction.It'll make ya feel good though when everything checks out good.
 
What type of thermometer do you have? Is it the magnetic one, or one with a probe that goes into the pipe? I've read in these forums that the magnetic ones read quite a bit lower because it is only measuring the surface temperature of the pipe and not the flue gas.
 
RnG17, please edit your signature line and put in there which stove you have as it will help others to answer your questions. Put in any other info that might be helpful.

It just is almost impossible to answer your question without more information. You might also let us know what your chimney is like and what you are burning for wood.
 
As usual , Dennis, you are right on. More info would be helpful. Also, how seasoned is the fuel supply. Greener wood = lower temps.
 
RnG17 said:
Got everything up and running, let the flue get up too about 400 and started closing things down after about 45 min or so. Flue temp stays at about 250. In the fire box I see no smoke, red hot coals and wood is burning. If I crack the door it really gets rolling again and flue temp goes up, heres what I'm confused about the air damper is all the way open. Just wondering if I would get a diff. stove pipe thermometer if it would read different, also do you guys see a problem with this? Now if I had smoke in the fire box and the glass would smoke up I could see but zero smoke in the fire box but still can't get the temp over 300 with the door shut?

I'm used to deer camps wood insert, load it up and shut the door with a bit of air and not even caring about the temp, am I looking into things too much because its the first fire?

Thanks guys!

Definitely casual for the first few fires until metal is stress-relieved. (No moisture in steel or cast-iron. Really!)

That flue temp, IME, is low for conditions you describe, but not alarmingly. I'll bet your wood is on the wet side. Mix in some better stuff, or give it air & time.

Depending on conditions, you'll see a significant drop in temps from the stovetop to the flue- a GOOD THING. That's what efficiency means.

Don't expect to see smoke inside the stove, unless things are really cool in there. LOOK OUTSIDE to see density of smoke; any is bad. Inside stove, if you look at the secondary air discharge, assuming the wood is not all down to coals or beyond, you should see pretty consistent flames there, or you will see smoke outside.
 
Thanks guys. I know my wood is dry, last time I tested it, it was around 9-12%, about a month ago. I think my short burns are due to my split size. I split small due to the fact of splitting the wood in February and I also read smaller splits are better for EPA stoves, so I might not be loading the stove enough to achieve the higher temps, things did get better, I did get the stove top up to 550, I am using a magnetic stat, I think I might buy a probe style and drill a hole to read 'actual' flue temps.

As far as smoke out the chimney I see about 6ft of smoke and then it disappears. I know I'm not supposed to see any smoke, but that is my condition at this point, it was my first time with the stove, should get better this weekend once I learn the tricks. I do think I'm shutting the air down too fast.

Another issue I had today was the wife called me at work today and said the CO monitor was beeping. The ones we sell at work and have installed in the house read as low as 5ppm and alarm at 15ppm, she said it was 19ppm, so I told her to open the air up all the way and open the bypass damper to get the chimney hotter thinking it might have been back drafting? Not sure yet what was going on, she opened a window in the basement where the stove is and things were ok. There was just coals in the stove that she said were red but they didn't appear to be really hot, so I'll have to do some good burning this weekend and do some test. Really puts a nervous thought it you mind.

Anyone have any CO issues in the past, was pretty pumped on this stove, but now nervous as all get out!!
 
RnG17 said:
Thanks guys. I know my wood is dry, last time I tested it, it was around 9-12%, about a month ago. That should eliminate the usual suspect . . . I think my short burns are due to my split size. I split small due to the fact of splitting the wood in February and I also read smaller splits are better for EPA stoves, so I might not be loading the stove enough to achieve the higher temps, things did get better, I did get the stove top up to 550, I am using a magnetic stat, I think I might buy a probe style and drill a hole to read 'actual' flue temps. I think we have a winner . . . not in the split size . . . but rather in the fact that you said you didn't load the stove enough . . . quite honestly most folks think they control the stove with the air (like older pre-EPA stoves), but in fact how you control the stove and heat output is with the fuel load -- how much you load it up, what you put in it for fuel (high BTU vs. low BTU wood species) and the size of the splits (small splits = fast, intense fire vs. larger splits = slower, more moderate fire -- both have their places.) What I would personally recommend trying is to get the fire going and then on the coals put in a decent load of wood, bring things up to temp and then slowly cut back on the air in quarter "mark" increments every 5-10 minutes . . . in other words once up to temp start closing the air a quarter mark at a time and then seeing what happens . . . I suspect what you will like what you see . . . but if the fire starts to suffocate open up the air again and let it "percolate" at that stage for a bit . . . and then try turning it down again. As for the thermo . . . if you don't have a double wall pipe I would save your money and stick with the magnetic thermo . . . but that's just me.

As far as smoke out the chimney I see about 6ft of smoke and then it disappears. I know I'm not supposed to see any smoke, but that is my condition at this point, it was my first time with the stove, should get better this weekend once I learn the tricks. I do think I'm shutting the air down too fast. Once the stove is up and running you should only see a bit of smoke when you reload . . . unless your wood is in fact unseasoned . . . or the stove isn't getting enough oxygen to burn properly. Again, try loading up the stove a bit more, bring the stove up to temp and then start to slowly cut back on the air and see what happens. There is a bit of an art to getting the hang of running a stove . . . we've all been where you are . . . you can read about what to do . . . but at the end of the day when it's cold out it really boils down to learning how to run your stove and seeing what works and what doesn't work.

Another issue I had today was the wife called me at work today and said the CO monitor was beeping. The ones we sell at work and have installed in the house read as low as 5ppm and alarm at 15ppm, she said it was 19ppm, so I told her to open the air up all the way and open the bypass damper to get the chimney hotter thinking it might have been back drafting? Not sure yet what was going on, she opened a window in the basement where the stove is and things were ok. There was just coals in the stove that she said were red but they didn't appear to be really hot, so I'll have to do some good burning this weekend and do some test. Really puts a nervous thought it you mind. Hmmm . . . bypass damper . . . are you talking about the air control on the stove, flue damper that some folks install in their stove pipe or does your stove have a bypass device as well . . . in any case, it sounds as though you may not have an especially strong draft if the stove is in fact what caused the CO detector to alarm . . . your wife did the right thing by the way . . . question -- when you start the fire do you have a hard time with the draft?

Anyone have any CO issues in the past, was pretty pumped on this stove, but now nervous as all get out!!
 
firefighterjake, thanks for the info! Helped out a lot!

As far as the CO issue goes, figured it out. Once the stove was at about 250 stove top temp and the chimney warm and not hot, with my HP fan running it created enough negative pressure in the new house and it overcame what the chimney was drafting in inches of water column. I cracked a window to overcome the negative pressure issue and we are over that hump!


Still working on the stove, I should be master by this weekend, haha! Great times, like you said I can read all I want but till it comes down to it, I just need the experience!


Thanks again guys!!!
 
Good deal . . . glad to have helped . . a lot of other good folks also had good advice you can take to heart.
 
The HP fan shouldn't create negative pressure, it should be pressure neutral. Our heat pump system runs frequently when the stove is starting up. I suspect that this might be the paint baking and oils burning off the new stove. Opening the window brought in some fresh air. The stove will need to be taken up to 500+ on the stove top for a while in order to cure the paint. Open some nearby windows for the first real high temp burn. The stove may be stinky until the paint bakes.

BTW, small splits are not required for EPA stoves, but dry wood is.
 
yeah it stank for a bit that first night. Well I found out that the chimney was back drafting and coming into the home from the air damper. Found that out pretty quickly with my CO analyzer from work. Problem solved and we are good to go.

As far as the smaller splits go, its what I heard from a few guys online, trial and error, its back up into the mid to high 50's now, so don't really want to waste the wood at this point.

Thanks again guys!!
 
Still not understanding how the HP is causing negative pressure. But regardless, it sounds like the stove is a candidate for an outside air kit.

PS: I never trust the guys online. :)
 
sorry, I should have used better wording, it did not create negative pressure in the house, but the HP fan will pull air from the least resistant which was my chimney once it cooled down. When the chimney is hot its good its once things die down in the to barley anything in the firebox is when we had the issues.
 
Make sure your cleanout door is closed nice and tight also. This got me my first few fires.
 
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