Archive for the ‘Burning wood’ Category

Furnace

24 November 2010

So, I was on the fence about whether we should get a new furnace this year or not.

Pros for getting a new one:

  • It’s 14 years old.
  • There’s a worthwhile tax credit that expires on 12/31/2010.
  • How much longer are we going to stay in this house? (Having newer mechanicals is a good selling point.)
  • The new one would be more efficient (95% efficiency required to qualify for the tax credit). Efficiency could be very important if the price of LP goes up in the coming years.

Cons against getting a new one:

  • Even with the tax credit, it’s a lot of money.
  • How much longer are we going to stay in this house? (Why put money into a place when you’re going to leave?)
  • We’ve been burning lots of wood for the last several winters, so our furnace has been used less than average and probably has more life left in it than the same furnace in a comparable house where it was the only source of heat.

Like I said, I was on the fence.

We attempted to turn the furnace on for the first time this year on 11/19/2010. It wouldn’t run. I went down and pulled off the air intake pipe, then it ran. A plugged air intake pipe has been the problem several times before.

But during that night, I woke up and  I could hear the furnace trying to start but never coming on. I shut it off from the thermostat since I didn’t feel like messing with it in the middle of the night. I thought the air intake might have slipped back into the opening.

The next day, I went down there and the air intake had not slipped back in the opening. Since I am not comfortable pulling a gas furnace apart, I called our local furnace repair service on Monday, and they came out and looked at it. They gave me an estimate of over $400 to repair the old one, and that tilted me over to getting a new furnace. By that afternoon, the new one was installed and we were $3,375 poorer.

$3,375   Invoice Amount
$-150   State Rebate Program
-$1,020 Federal Tax Credit
$2,205   Final Cost

It’s still a lot of money, but I’m glad we did it.

    Stove Maintenance

    3 October 2010

    Today I swept the chimney, removed the insect screen at the top, replaced the catalytic converter, got the rust off the cook surface and oiled it, and filled the pail of water that sits next to it all winter. It’s ready to go.

    And just in time, too. We had a frost last night, it only got up to 58 or so today, and we expect another frost tonight. So I’ll probably light the inaugural fire of the season tonight or tomorrow morning. It’s supposed to warm up again in the next few days. [Update: Yes, I lit the first fire tonight.]

    We haven’t turned on the furnace yet, but I’m not planning to be a Nazi about it like I was last year. Besides, there’s no way we’ll make it to December again.

    More Firewood

    21 March 2010

    Spent another afternoon chainsawing and moving firewood around, also some brush clearing. I cut up all the oak that got rejected during the winter because it was too long to fit in the stove, so I’ve got some oak to burn again. I also moved all the rest of the wood from the greenhouse to the porch and cut up a few stray pieces that were still outside. So we are just about out of wood, which is what i wanted and, after looking at the wood we had on hand last Fall, what I predicted.

    Also cleared brush south of the fence on the southern edge of our property. I didn’t want that area to become completely shaded. A big branch off a box elder had fallen into the farm field, so I cut that and got it out of the way of the farmer.

    That land to the south of us is owned by someone who does not live nearby and leased to someone else still who actually farms it. That’s our best hope of adding more land to our property. Although it’s extremely unlikely, I fantasize about buying a strip of land as wide as our property all the way down to the river.

    The chainsaw is acting wonky — won’t run at full power unless I let it warm up for a couple of minutes, and even then it’s finicky. I rinsed out the air filter (just a screen) in gasoline, but that didn’t help. The next thing I’m going to do is get new gas. The gas I have is not fresh, and even though it has stabilizer in it, it could have gone bad. Although now that I think about it, it seems like it’s only one year old, which shouldn’t be too bad. If new gas doesn’t fix it, I’ll start fiddling with the mixture. Or maybe I’ll just take it someplace.

    I want to fill a trash can with small wood sized appropriately for the twig stove:

    Rocket Stove

    and get it under cover so it will dry out and be ready to burn. We do have a ton of brush, a lot of it in the 1-2″ diameter range for which that stove is designed, so it should work well…but I want to get some dried out and test it to make sure.

    Anyway, I’m always surprised at how tired I get after cutting wood and moving it around for a few hours. Even though I work out every day, I’m just not used to working on my feet for that long.

    I’m Calling it Spring

    7 March 2010

    The geese have been flying around in pairs and small Vs honking for the last couple of weeks. We’re down to 80-90% snow cover. The compost was up to 81°F a couple of days ago. I heard a sandhill crane. I’m calling it Spring.

    So today I planted a 7′ row of kale in the bed just outside the back door. I just dropped the seeds on top of the mud and sprinkled some potting soil on top. Nothing ventured, nothing gained. I also pounded in a couple of stakes at either end of the row and screwed a piece of scrap 1×2 between them, about 18″ off the ground, so I can drape plastic when we get hard freezes after they come up.

    March can be such a wonderful and horrible month. I’m desperately longing for sun and warmth, and when the March sun shines on the snow and the wind dies for a moment, it’s almost there. But you know it won’t last and one more big snow is almost inevitable.

    Also spread about 10 gallons of wood ashes and charcoal on the gardens. I’m using a 10-gallon metal trash can for getting the ashes out of the wood stove, which lets me do it while there are still coals in there. Those coals become charcoal. That then goes in the garden, slowly building up my terra preta. I’m only slightly concerned that it seems like an awful lot of ash this year — I hope I don’t make the soil too alkaline. On the other hand, this leaves me free to use more acidic organic matter in the garden, such as pine needles.

    Got up on the roof today and swept the chimney. The screen at the top was completely blocked with dried creosote — the only way for the smoke to get out was a half-inch gap on top of the screen. There didn’t seem to be that much creosote in the chimney itself, except for the top inch or so (there were 2-3 cups of the stuff down in the stove after I got done).

    That screen was quite disgusting — I had to knock the stuff out with the handle of my screwdriver, that’s how thick and hard it was. It’s difficult to believe we have been using the stove right along without major problems, although we certainly noticed that the draft was not what it should have been.

    Anyway, if we’re burning a lot of wood, the mid-winter cleaning is not optional, and more frequently would be better. Pretty much whenever it’s warm and dry enough, I should get up there and do it. Maybe I should just take out that screen in the winter and put it back in in the Spring.

    And yes, it takes all three extension rods to get the full length of the chimney.

    Siberian Elm

    7 February 2010

    I learned today that those weedy elms we have in our yard are Siberian Elms (while browsing The Forager’s Harvest at Borders). What I’ve read so far confirms that they are a terrible pest — and that parts are edible! I always said to myself that it’s too bad those f^%#@* things aren’t edible, but it turns out they are! Unbelievable, and I can’t wait to try the seeds in a few months.

    The wood is also not without uses: Wood – hard, heavy, tough, difficult to split. Used for agricultural implements, boat making etc. I knew about the hard-to-split part, the rest is good to know. And it does burn okay in the woodstove.