The February Experiment: Heating with Wood Fire

After writing my last post, and happily confirming that our house had exceeded our expectations for energy use for 2016, I’d made the comment: Based on the predicted numbers, the heating energy likely accounts for about 50% of our overall energy use. Makes me wonder too how much better we could do if we burned wood a bit more often?”

I’d written that without thinking about what that would mean too much. But after re-reading my post I got thinking, ‘Hmm… what if we did burn wood more?’

We tended to keep the thermostat around 70°F in the winter, which was comfortable, but would still allow us to have a wood fire on occasion and warm the house up to 73-74°F. It’s not that we really needed it, we just liked it. The in-floor hydronic heat can certainly meet our heating requirements. But we’d figured the wood stove would always be our back-up heat in the event of a prolonged power outage or in extremely cold weather. BUT – what if we flipped it and tried a little experiment? Make the wood stove our primary heat source and our in-floor heat the back-up. I’d also received our most recent bill from the power company which advised that our electrical rates had gone up 3% for 2017…so…

Impressively, my wife was game for the idea too. So, on February 1st, we turned the boiler way down, to 65°F, and started loading the wood stove.

My objectives for the month were:

  1. To determine if we would love/hate or be impartial to the need to fill the wood stove in the morning and night.
  2. To determine if we would be comfortable with the house temperature we could maintain.
  3. To determine how much electrical energy we could save by using wood as our primary heat source.

First off, I love our wood burning stove from Morso Denmark. And I love fire. Who doesn’t really? Isn’t their something primordial about sitting around a crackling fire with friends and family? We’d had it a mandatory requirement from day one of the house planning that we would have a wood burning stove in the main living space.


I’d only ever seen one house with the stove in front of the windows and I think it is a brilliant spot. It doesn’t obstruct our view during the day, but at night the fire gives a nice focal point to the room. This placement also allows it to be viewed from the kitchen, dining room and living room and extend it’s heat range to the bedrooms on the main floor.

We have a wood nook directly opposite the wood stove that is 24″x84″x20″ which contains the mess and also adds another interesting feature to the room.


But enough about design and aesthetics (although I do want to write about that again sometime), let’s talk about function.

My goal was to keep the house around 69°-72°F during the day and a bit cooler at night while we slept.

The month of February was an interesting temperature mix. The first week was stupid cold (-30 to -40°F/C). But then typical for SK, it warmed up to above freezing temperatures for mid-month and then dropped to seasonal temperatures for the last week (-15°C or 5°F). This made it actually a very convenient month to test the wood heat giving us a fair bit of variety.

The first week (very cold week) we burned through the entire wood storage nook. This was surprising to me as I’d only filled it twice the entire winter beforehand! We were going to use up some wood. Basically what I would do is start a fire when I got up (it was good reason to get up and not to hit the snooze button too). The house temperature was around 66°F or 68°F most mornings. I’d get it hot, then load it up and turn the damper down before work. Passive solar gain would keep the house reasonably warm during the day and when we’d get home the house was usually about 69°F. We’d start the fire again and keep it burning until we went to bed, usually trying to get the house temperature up to around 74°F. Again, I’d load up the stove and turn the damper way down before tucking in.

I actually didn’t find this nearly as much work as I thought I would. In fact, I liked it quite a lot. Certainly it’s more work then just getting up and doing nothing, but it really wasn’t bad.

By the second and third weeks, we were in our groove, and the outside temperature was mild. We used half as much wood and the house stayed above 70°F most days and nights, which was higher then we’d had the boiler set at before.

In the last week, we used a bit more wood again, but it didn’t seem like much work. I ended up loading the wood nook three times for the month in total.

We had pine, tamarack, maple and poplar wood that we burned for the month. The pine and tamarack had been what we’d mostly been using for the winter. It’s a soft wood, but has high BTU output, so it burns hot, and also burns quickly. It’s good for a quick warm-up if the house is cooler, but it doesn’t give that prolonged slow burn you might want at night time. It does however burn clean, not giving off a lot of smoke and ash. Maple is a bit better for the prolonged evening slow burn given that it is a hardwood. While the poplar, well, it’s crap. I regret burning it. It’s a dirty wood, very smoky and lots of ash. It’s BTU output is crap too. Oh well. Now I know.


OK so for objectives #1 and #2, I realized that I was generally impartial to the work of loading the stove. We loved the wood heat though. It was comforting and, in fact, most days the house was able to stay above the typical 70°F temperature we’d had the boiler set at previously, which was a nice bonus. Some of the really cold days when you’d wake up to 66°F inside were a bit uncomfortable for the first few minutes until the wood stove got things warmed up. Also, I didn’t really want to be in bare feet on the concrete floors. Even though the house would be warm, we generally would wear slippers.

Now, the big question was, was the extra time/effort worth the energy savings?

This was something that I was most interested in and there was no way to know for sure until I checked out power at month’s end. I’d had the data from 2016 so it was easy to compare the numbers. Based on my notes from February 2016, it was a similar month in terms of average temperature, however as you will see, there are some significant differences. I’m fairly confident that a direct comparison from February 2016 to February 2017 is reasonable. So what did the numbers show? Let me tell you:

February 2016: Solar generated = 553 kWh vs. Overall Energy Use = 2706 kWh

February 2017: Solar generated = 378 kWh vs. Overall Energy Use = 1258 kWh

First off, I was shocked at the overall energy use! It was a massive drop from the previous year. That’s a 64% drop in electrical energy! Wow. I  really did not expect that. And as you can see it’s not like we had an especially sunny month by any means, the solar generation was actually one-third less than last year so we weren’t even getting much passive solar heating.

Needless to say, I was very pleased with these results. When I crunched the numbers a bit more, the cost savings were $177.00 (1448 kWh x $0.12224/kWh)! In a single month. That’s awesome.

Roughly taken over the course of an entire winter that could be upwards of $1000/year in energy savings if we burned wood regularly. And now, well, I’m seriously considering doing just that…



Pushing the limits of my mental health: Wood burning stove and chimney installation

Certainly we have had our ups and downs with the building of the house. From the nightmare with the basement depth to firing the septic contractor (aka Mr. A-hole) to the headache over the basement forming to the well water problems and the firing the idiot/criminal concrete contractor to the window delivery delays and mistakes (plus a number of smaller problems, delays in products, shipping wrong materials, etc etc) – we had had our fair share of issues, but through it all, although very stressful at the time, we had found a solution and I hadn’t gone entirely insane from stress and lack of sleep. That is until the wood burning stove and chimney were “installed.”

I’ll back up a bit. When we were designing and planning the house, the number 1 item that we wanted in our house was a wood burning stove. There is nothing that I enjoy more than sitting in front of a fire on a cool day. I was never entirely sure how to articulate my love for a fire before, that is until while reading our bible on house building, ‘A Pattern Language: A Timeless Way of Building’ by Christopher Alexander, and I came across his chapter on: The Fire.

“There is no substitute for fire,” he assertively writes, “Television often gives a focus to a room, but it is nothing but a feeble substitute for something which is actually alive and flickering within the room. The need for fire is almost as fundamental as the need for water. Fire is an emotional touchstone, comparable to trees, other people, a house, the sky.”

We had followed this pattern language to a ‘T’ when designing our main living space, the fire was the centre point of the room, it could be viewed from the kitchen, dining, and living rooms. There is no need for a TV in a room with a fire. In terms of placement, we sat it squarely in front of our main window – therefore when it is alight we can enjoy the fire, but when it is not then we can look beyond it to our view of the river and valley.

To make this all work, of course, we needed to ensure we had a beautiful but also highly efficient wood stove. We had done a lot of research on this and were most drawn to the Scandinavian stoves – Morso and Jotul in particular (which is not a surprise given our love of Scandinavian design – but they also make damn good stoves). We ended up choosing the Morso 2110 stove simply due to it’s interesting blend of traditional and modern styling, which we are hoping our home will also encompass. It is also sized well for our space, not too big and not to small, and really, although our house will be super-insulated, simply putting less wood in can reduce the risk of overheating. Indeed, having a wood burning stove in a super-insulated house can be considered unnecessary, however for us, 1. we wanted one, and 2. it is important for back up heating in the event of an extended power outage (of which we had had a few in the past winter).

We had actually purchased the stove last year, when we found it on sale at a fireplace shop in another city. It’d been sitting in storage since then and I was so excited to have it in place – after all, as you may see, I’d been obsessing about it for months.

So in the day following the pouring of the main floor concrete, we hauled the 300 lbs beast onto the main floor and unwrapped it.


Hello you handsome devil.

We had made some calls to our insurance company previously (who don’t like fire like I do), as you may guess your insurance premiums go up with a wood burning stove, but they also require that you have it installed by a “WETT (wood energy technology transfer) certified professional.” We found a company in town, Wheatland Fireplace, that had these certified installers and also sold the top-rated chimney and stove pipe, ICC Excel and Ultrablack.

Because I was paranoid and protective of the freshly completed concrete floors and that the stove be positioned precisely in front of the window, my contractor and I measured, levelled and positioned the stove so that the installers would not need to move the stove at all. I called them in the morning to tell them so and to NOT TO MOVE IT. My contractor, who was there as well told them to be “very careful” as the floors were finished.

IMG_2996And wouldn’t you know it, when I got home, this is what I found: a nice deep gouge and scratch right in front of the legs of the stove.

Are you f*cking kidding me?!

I called the company immediately, although they were closed for the weekend, “I’m not sure what part of DON’T MOVE the stove you didn’t understand.” Of course this being a finished concrete floor, there is no way to remove this scratch. It may lighten when we seal it and polish it or it may become more noticeable – either way, I was not happy.

As I started to inspect the work of the chimney installation, it got worse, I looked up and saw this:


Yes, that is daylight coming through. I’m going to venture a guess and say that daylight coming through the roof is not a good thing. I climbed up on the ladder for a closer look and found that they had attempted to fill a 1/4″ gap with silicone! That just seemed crazy to me – these are professionals?

And as if that wasn’t enough, that red band of tape that says “do not place insulation above this line”, was positioned about 10″ from the joists. We are placing 20″ of insulation in the attic.

Ok breathe, it is the weekend and nothing can be done until Monday. Over the weekend we covered all of the floors, upstairs and down with Ram Board, a temporary cardboard-type floor protector and wrapped the stove in bubblewrap and a blanket. As fate would have it, on Sunday night we had a massive rain storm, almost 3″ of rain fell over the next 24 hours, I barely slept as I feared what I might wake up to when I got to the house in the morning.

I arrived only to find water running down the shoddily installed chimney pipe, streaming onto the stove and puddling on the floor! I frantically wiped the floors with towels and pulled the blankets off of the stove. The Ram Board had miraculously done it’s job (thank god) in protecting the floors and the bubblewrap had preventing any water from entering or pooling on the stove itself. I left a garbage bucket on the stove to collect the water (it had to be dumped twice during the day).

Furious, I called the chimney installers, I was shocked at the nonchalant response to my concern of water pouring into the house. “We will be there in the next couple days,” they told me. No, you will be here today, I told them, this is a crisis. Of course, they did not show up that day or the next. On the third day the same installers returned – with more caulking in hand! I told my contractor to go on the roof and spray it with a hose to test it before they ;eft. After adding more caulking they sprayed it down while the watched the water continue to run down into house. So, naturally, what did the installers do? They drove to the city to get better caulking! Oh my god, I couldn’t believe it. More caulking was not the solution. But they told us they “guaranteed” this would work. Best stuff. Leave it for two days, then test it again.

I was obviously skeptical, but I waited the two days, in fact, I waited three days, and tested it with a light shower of water – shockingly, water continued to run in the house. I called them again and said that this was not acceptable. They need to replace and install the system – it was clearly not installed correctly and MORE CAULKING was not the solution (besides that when I was up on the roof looking at the gap, they must have used at least an entire tube of the stuff, it was glopped everywhere and was actually running down the roof, what a mess).

Over the next week, I was told on four separate occasions that the head installer was coming out the next day – he did not show up any of these days.

Finally on the fifth day the head installer finally showed up (really at the last minute as that afternoon it rained another 2 inches). I found out later that he was actually the only WETT certified installer with the company, the other two guys who’d come before were not. One of them had only been working there for a month. The head installer was able to fix the problem by tightening the storm collar and repositioning the flashing. The rain tested it out and it did not leak.

In hindsight, I am actually grateful that it happened to rain two days after the initial “installation.” Could you imagine if it hadn’t rained until a month later when the attic insulation was done and the ceiling was sealed off? We wouldn’t have known for months that it was leaking – until we started to notice a mildew smell or rotting of the pine ceiling. Oh, what a nightmare that would have been.


Yurt + Fire

I think we finally completed the yurt. After putting the whole thing together a few weeks ago we still had to put all the finishing touches together. The biggest thing left to do was install the wood burning fireplace and chimney.

We actually bought the fireplace a couple months ago – before we’d even received the yurt. We knew we were getting a 15 foot diameter yurt. I measured it out on the ground and it seemed pretty small to me initially. Cozy, let’s say it seemed cozy to me. It came in at 177 square feet. We wanted to be able to go and hang out in the wintertime in it so we needed to have some type of heat source. An electric space heater is just not as quaint and ambient as a wood burning stove though.

Because the space was small, we needed an equally small fireplace. And so my hunt began for the world’s smallest fireplace (that didn’t cost a a small fortune).

We found some pretty cool fireplaces. One company from Sweden called Jotul (pronounced “Yo-tel”) we’d seen when we were in New York state this past spring. They make really beautiful cast iron heritage-type Scandinavian stoves. This one, the Jotul F602 was great – only 12.5”x19”.

That’s pretty tiny! But unfortunately the long side would be jutting out into the room all awkwardly. Plus the price came in at $1300 + tax. Sorry Jotul, maybe next time.

As the search continued, I found another Scandinavian fireplace company that I liked even more: Morso. This was an even cooler Scandinavian company with even nicer fireplaces than Jotul. This little guy, called the Morso 1410, was so sweet.



Plus it had a fancy little squirrel on the side! And you could boil tea on top! And, and it was only 15.5”x17.5”. I was really excited about this stove. We search their website and found that there was actually a dealer in Prince Albert, SK, of all places. We requested a quote… $2300. Frick. How could I justify spending that much on a fireplace for the yurt. The cost of the yurt was not that much more than the fireplace. Even still, the squirrel almost had me convinced.

I was starting to get a bit bummed out about the cost and options for small stoves. In my desperation, I started googling “world’s smallest stove”.  Wouldn’t you know that there’s a stove called “The Hobbit”.


It’s only 12”x12”! Sure it needs extra mini logs, but it had the “The Hobbit” in the same typeface as “The Hobbit Movie” scrawled on the top. I started composing an email to the company asking for a quote and shipping cost and how soon we could get and so on and so on.

Darcie, finally couldn’t take my insanity over finding a tiny stove. “What do people use for ice fishing shacks or campers? There has to be somewhere we can buy a small stove locally.” She’s always so logical.

“Yea, ok, whatever, I’m busy,” I replied as I composed my lengthy email to the Hobbit stove guys.

Meanwhile, she started searching Rona, Home Depot, and Canadian Tire. You know, boring places.

“What about this one?” She asked.”It’s only 19″ deep by 26″ wide. That might fit nice.”

Oh, um, that’s actually pretty nice. And it would totally fit given that the yurt is a circle the width didn’t matter as much as making sure it was not too deep.

Sure it didn’t have a squirrel embossed on the side and it wasn’t a super cool Scandinavian company. But it was only 800 bucks and there were two in stock just down the street at Canadian Tire. Good ol’ Canadian Tire. You can’t go wrong! 10 minutes later this affordable little non-Scandinavian stove was in the back of our truck.

Now I like fire. But putting together a chimney made me a bit nervous. As with everything else we’d been doing… I had no idea what I was doing.

I’d been sent instructions with the yurt on how to install a fireplace and chimney system. And the instructions with the fireplace were also quite thorough. I needed to get good quality double-walled stove and chimney pipe. I didn’t want to mess around buying something cheap.

I decided to go to a legit fireplace shop. They’d know what they’re doing, right?

Wrong. They’re idiots! I, at least, watched some YouTube videos on how to put together a chimney pipe. You would think these guys would at least be able to have an intelligent conversation about it. I went to the shop and asked the fellow if he could confirm the components I needed. “Uh, ya, I guess that’s it.” That wasn’t really the vote of confidence I was looking for.

I bought the stuff even so and set off to put it together. As I unpacked the boxes, I quickly realized that I was missing the pass through for the wall and support base and brackets for the chimney (I’d specifically asked for all of this). The next week I went back. “I’m pretty sure I need these support brackets,” I said. “No no, you’ve got all of the stuff you need,” he replied, making me out like I was the idiot. Not wanting to seem like an idiot (in case I was), I took the wall pass-through and left.

This time, I decided to try and put it together like this guy had suggested. Really there was no turning back at this point. I measured it out and cut a whole through the yurt wall. Well, I guess that’s the point of no return, I thought. I started putting the pieces together… frick. As I started to hoist the chimney pipe (about 8 feet tall and roughly 40 lbs), I realized, as I’d suspected, that there was absolutely no way this is going to be self-supporting. I’d watched YouTube for goodness sake! And YouTube said I needed support brackets. It also really did, there was no way this would hold. So I taped the hole shut and went back to town. Again. Third time.

Finally, last weekend we got the fireplace and chimney installed. It wasn’t easy. But nothing seems to be easy around here. Still, having that first fire in the yurt, all of the difficulty and the weeks of trying to figure it out, just melted away…




(Originally posted September 15, 2014)