On The 8th day the damper has my #

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Hunker Down

New Member
Sep 4, 2014
74
Long Island
This evening is my eighth fire in my englander. I have know problems getting the fire started. And I know some of my wood is not the best, so i have been supplementing with store bought and dimensional wood. With a about a half load north and south. The fire will rip and cruise around 500 within 30 minutes at full open damper. At that point i begin to damp down in 1/4 increments as I watch the flames. As soon as I see the flames appear to be at a slow dance is when my troubles occur. If I leave the stove, within an hours time or so the flames seem to disappear and I will lose 200 degrees just like that. At that point, I would say the damper is 3/4 closed and there are a lot of fiery coals and some small blue flames. I have to constantly feed it wood 2 splits at a time and play with damper so temp does not drop so quickly.

Is this normal?
My wife says I am constantly tinkering with the stove (for the most part I enjoy the tinkering) just not sure if this is the way it goes.
 
Sounds like the fights associated with just what you said, fuel that is not the best.

But just to check things, especially since it isn't very cold yet. How tall is the chimney? What is the inner diameter of the chimney? What kind of chimney is it?

pen
 
68 inch of single wall, 48"'of galvanized and 74" stainless and then the cap.mall from metal fab. Straight up from stove no bends. 6" diameter out of an englander nc30.

I seemed to have the problem even if burned straight store bought that I tested it at 14 %, not split checked . I was thinking maybe I cant damp down that far if the monster is not fully fed.

I am getting around 5 hour burn times, is that decent for less than a full load
 
When you say "damper", are you talking about the primary air control, or do you have a key damper on the flue?

Just a couple of thoughts to throw out there: So about 16' of flue? That should be tall enough for decent draft, but it sounds like the draft is weak. I'm wondering why you need to keep the air full open until the stove is 500. I would think that you should be able to start closing the air much earlier than that once the secondaries are burning.

Could your house be too tight to allow enough air to the stove? Unless you have an OAK for outside combustion air, sometimes a stove can be starved even to the point of negative pressure in extreme cases. Especially if you have a bathroom fan or dryer going.
 
When you say "damper", are you talking about the primary air control, or do you have a key damper on the flue?

Just a couple of thoughts to throw out there: So about 16' of flue? That should be tall enough for decent draft, but it sounds like the draft is weak. I'm wondering why you need to keep the air full open until the stove is 500. I would think that you should be able to start closing the air much earlier than that once the secondaries are burning.

Could your house be too tight to allow enough air to the stove? Unless you have an OAK for outside combustion air, sometimes a stove can be starved even to the point of negative pressure in extreme cases. Especially if you have a bathroom fan or dryer going.

Thank you for the response. I believe I call it a damper because that's what I grew up with. I am talking about the primary air control. I believe I was just misunderstanding the process on the 8 th day. This evening I used kiln dried wood and as soon as I open the door a crack it sounds like a tornado and the fire rages. I think my problem is wet wood.

I bought a MM today and all the wood that i hit with a hammer on the ends was all over 20%. That trick doesn't work :)
 
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Sounds like you are fighting damp wood. The best solution may be to keep the air control open a little bit more. Try bringing in more of the wood and dry it out for a few days in the house.
 
Do I have to re split all my splits to do determine the moisture?
 
Do I have to re split all my splits to do determine the moisture?

Well, as many as you want to. The only way to measure the moisture with the meters is on the face of a freshly split piece.

In all, I'd perhaps consider trying to find some bio bricks, eco bricks, envi logs (I might have those names screwed up) or some other man made fuel that you can get from stores like Tractor Supply or similar, and use them to mix in.

But, splitting the wood you have down smaller may help.

I've been in this boat, I feel your pain. Make plans to get your wood for next year on hand ASAP so that you can do the seasoning yourself and not have to worry.

Until then, do the best you can and keep that chimney clean.

pen
 
There are ways to handle this problem. My first year I had a mix of wood. Some was under 25% and some was upwards of 30. Some was more. What I would do often was build a good fire with my best wood and when it was hot enough, I would put some of the 30% stuff on top. As long as the secondaries are kept hot and the flue temps are above creosote levels, you can be safe and successful. Like pen suggests, using a compressed wood product like biobricks can be used to supplement, as well as ultra dry material like pallet wood, etc if you don't have enough good wood.

Even though efficiency will suffer, using techniques like that can get you through. I was scared to look at my flue after the first season, but after a cleaning with my Sooteater, all I got was a handful of soot. So it can be done, with care and extra attention.

But do sample what you have with the meter to see where you stand.
 
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There are ways to handle this problem. My first year I had a mix of wood. Some was under 25% and some was upwards of 30. Some was more. What I would do often was build a good fire with my best wood and when it was hot enough, I would put some of the 30% stuff on top. As long as the secondaries are kept hot and the flue temps are above creosote levels, you can be safe and successful. Like pen suggests, using a compressed wood product like biobricks can be used to supplement, as well as ultra dry material like pallet wood, etc if you don't have enough good wood.

Even though efficiency will suffer, using techniques like that can get you through. I was scared to look at my flue after the first season, but after a cleaning with my Sooteater, all I got was a handful of soot. So it can be done, with care and extra attention.

But do sample what you have with the meter to see where you stand.
Thanks for pointing me in the right direction.
 
Well, as many as you want to. The only way to measure the moisture with the meters is on the face of a freshly split piece.

In all, I'd perhaps consider trying to find some bio bricks, eco bricks, envi logs (I might have those names screwed up) or some other man made fuel that you can get from stores like Tractor Supply or similar, and use them to mix in.

But, splitting the wood you have down smaller may help.

I've been in this boat, I feel your pain. Make plans to get your wood for next year on hand ASAP so that you can do the seasoning yourself and not have to worry.

Until then, do the best you can and keep that chimney clean.

pen
Thank you for the info. I have a stove pipe thermometer 18" up from stove as well as one on my stove. The one on my stove discolored slightly and the one on the pipe rarely reads above 300 in the creosote free zone. Even when the stove has been cranking at 450+ for 2 or 3 hours. Concerning?
 
There is nothing cranking at 450. This is a plate steel stove and 450 is just barely warmed up. At 700 it is cranking. I find that the NC30 needs to be shut down pretty soon to say 75% throttle to speed up the warm up and then generally only shut to 25% when draft is strong. It is not expected that you will be to run with a closed draft.

Wet wood blues. Split it smaller, stack it looser in the stove, and feed it more air to keep a relatively clean burn and make some heat. You can burn it, it will work, but not as well as dry wood.
 
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I was under the impression that because I am new to burning wood, and my fuel is not the best I should having small to medium fires and feed it more often. The thermometer on my stove shows 450-550 as optimal, is this wrong? My stove seems to always settle around those temps when I air down to 1/2.
 
I was under the impression that because I am new to burning wood, and my fuel is not the best I should having small to medium fires and feed it more often. The thermometer on my stove shows 450-550 as optimal, is this wrong? My stove seems to always settle around those temps when I air down to 1/2.

If your thermometer has Rutland written on it, there's a lot of wrong there. Their scale is a compromise between what is appropriate for a stove top and a stove pipe. Not only does that characteristic about them bother me, but that I had 2 or 3 of them die in short order, makes me never give them a second look.

I have several condars now, each 3 or 4 years old or so, and still work great.

Here's a better scale for stove pipe and stove top, respectively.

[Hearth.com] On The 8th day the damper has my # [Hearth.com] On The 8th day the damper has my #
 
These are my two thermometers. [Hearth.com] On The 8th day the damper has my #[Hearth.com] On The 8th day the damper has my #
In real time
 
hunker down, your op says you feed it 2 splits at a time with the air 3/4 closed and in an hours time the wood is gone and you only have coals? i have a different stove, but it sounds to me that 2 splits aren't enough.from what you described your stove is coming up to 500 no problem. it just dosnt have enough fuel to burn longer than an hour or 2 at 3/4 air. just a guess but maybe your burning a lot of your fuel getting the stove to temp and there isn't enough fuel to keep it cruising at a higher temp for longer than the time you described.
 
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