Unplugged Energy Independence

Do gasification boilers work?

Posted by Kelsey Loeffler on Wed,Sep 10,2014 @ 10:17 AM

Flex Fuel furnaceIt depends on how you define work. Work in terms of saving money? Work in terms of efficiency? Work in terms of producing heat? The answer is yes, to all of those. Mike Greason once told a joke about heating with wood; he said, "You want to get warm from the fire, not from running back and forth to the wood pile." I think we've accomplished what Mike set us out to do, in more ways than one.

We heated with oil and have a few oil fired boiler, along with a large older home. Our hot water is electric and we use a lot of it with a teenage daughter. We installed a WoodMaster Flex Fuel furnace about a year ago. Our decision to try the Flex Fuel furnace comes on the heels of $5,000 and $7,000 a year heating oil bills that are just too high for our family. "Thermostat Anxiety" I like to call it.

The Flex Fuel choice was based on my cousins's nudging, he has an outdoor wood boiler. He has a similar old home that cost just too much to heat. I was torn between choosing the convenience of pellets and the free wood from thinning our woodlot to heat our home. My decision was made when I saw the Flex Fuel. I no longer had to be torn between my frugal side and enjoying the convenience of pellets. It burns wood or pellets.

I have a never-ending desire to be more responsible in my use of energy. Years ago, I had an eye opening conversation with a fellow on a plane who had a unique insight into the future of global energy that is not available to the general public.

This past winter I was on business in the Midwest and took a detour up to WoodMaster in Minnesota, to learn about the Flex Fuel furnace before I purchased it. The two days I was in Minnesota the air temperature was minus 37 degrees both days. I had never been to Minnesota, it is a very flat open area. We drove for two hours on a country highway as straight as a ruler without hitting a stop sign before finding WoodMaster's corporate office in an industrial park. There was a sea of outdoor wood boilers around their offices. I was surprised to see how many there were. Thousands of them lined up like little soldiers in the arctic air.

We met the WoodMaster staff, which is mostly family, are very inviting, and really love what they do. Warren and Lynn took me through a two day adventure with the Flex Fuel furnace. It is a very advanced piece of heating equipment. It is computerized, and is European technology they are producing here in the USA. Before learning about the furnace, we had to learn about our homes BTU loss and what we would be heating. Lynn and Warren insisted we have the facts before we jump into the furnace.

The Flex Fuel boiler is much smaller than I expected, it looked more like a new car in a showroom. Inside there is a large circuit board with a lot of connections. It's called the Flex Fuel because it can burn wood and pellets, and can be programmed or installed in many different ways to fit any installation. It can heat a home, water, hot tubs, garages, outbuilding and driveways.

Flex Fuel furnaceWe purchased a 30kW Flex Fuel and installed it at our home. We built a shed for the Flex Fuel. I also figured I'd be bringing wood from the woodlot to the house and I didn't want to track in the dirt that comes from firewood. The shed is 10 feet by 10 feet. This left a little extra room for some pellets and wood to be stored. I even built the roof a little long with an overhang to have a place to store wood out of the rain and weather. I also added lighting to allow us to get to the shed easily in the long dark days of winter. After building the shed it was time to set the boiler. I had to use our log truck to set the boiler in place, it weights 1,400 pounds. There was some work inside the house adding plate exchanges to the boiler and water heater.

After we finished the install, we could not wait to try the boiler. We went right up to the woodlot and found a standing dead ash tree, which was our first source of heat. The ash tree burned very well. We'd been burning wood in the boiler for a month or so before a business trip took me away again. What was I to do? The boiler needs to be loaded almost every day depending upon the outside temperature. Ask my family to load the boiler? I decided to throw some pellets in the bin and see how this boiler runs on pellets. Away I went, nervously trusting the Flex Fuel and an untested bin of pellets. I have a family member next door who agreed to check the house and make sure it was warm. I returned three days later from my business trip with a fully heated house and some pellets left in the bin. Success!

I learned I really enjoyed the convenience of pellets. They burn evenly and I only have to visit the shed about every 3-5 days. This is important for me. I travel quite a bit and did not hve time this year to stockpile wood. I did however find time to help my cousin Billy store up 14 cords for his outdoor stove! When I was burning wood, I found we only needed about 4-5 pieces of standard firewood a day to heat our house. I liked burning a mix of pine and hardwood. Our buffer tank is large, so burning the pine works well for us. We have lots of pine and I hate seeing it go to waste. Burning hardwood produces more heat, but again, I have endless pine thinning.

The Flex Fuel heats our water too. This is where we noticed unexpected savings. Our electric bill is down about 30% every month. We found this added benefit to be the most delightful part of using the boiler. The hot water never runs out. We can shower, run laundry and do dishes without ever having to think if we have enough hot water.

I love pellets, they are easy, burn well, and leave me to do other things. Next year, I'm sure I'll burn more wood, as my schedule is not as full as it was this past year. It is work to pick up bags of pellets and load the bin, but certainly less than gathering, splitting and stacking wood. We are contemplating installing a large grain bin and auger to get a truckload of pellets for next season. That remains to be analyzed on the dollars and cents though. I am very proud we only ordered a hundred gallons of heating oil for emergency use. When we got stuck out of state in a snow storm this winter season, our emergency oil came in handy. Our oil boiler kicked on when the pellets ran out. I don't miss the huge oil bills and calling around to find the best price for oil.

Do gasification boilers work? We certainly are saving money in the long run. I estimate we will save about $4,900 a year in oil costs and about $225 a year in electric costs. It will take us about four years to recover our investment and begin saving the money we are spending. We will keep the thermostats wherever we want them and the hot water will run as long as we want. I find that buying the pellets and splitting wood involve some physical work, but it feels good physically, and in my soul. We certainly have not found an overall permanent energy solution for our country. Until then, I'll do my part right here, in my little corner of it.

Article written by Charles Bulson. Charles Bulson is a proud NYFOA member.

Topics: affordable fuel, alternative energy sources, affordable heat, affordable heating source, residential wood heat, expensive winter heat, woodmaster, flexfuel, high efficiency furnace, woodmaster flexfuel series, pellet furnace, Pellet furnaces, WoodMaster FlexFuel, EPA qualified furnace, EPA qualified, Flex Fuel, alternative energy, alternative heating, alternative fuel, renewable energy, wood pellet heat, wood pellet heating, wood master, home heating, alternative home heating, gasification boilers, gasification boiler

Oil prices continue to rise in Northeast, pricey winter projected

Posted by Kelsey Gagner on Tue,Oct 25,2011 @ 10:55 AM

From 2003 to 2010, the cost of heating oil in the Northeast Census Region has more than doubled, from $1.45 to $3.38 per gallon. And 2011 doesn’t look any less expensive, with a record-breaking $3.71 per gallon, as projected by the U.S. Energy Information Administration (EIA).

Oil prices continue to rise in Northeast, pricey winter projectedIf that’s not enough to make you invest in some serious blankets and footed PJs, get this: residential heating oil prices are expected to set a new record this winter, averaging $26.77 per million BTUs, an increase of 10 percent over last winter!

Natural gas isn’t far behind, with an anticipated five percent increase from last winter’s costs.

Why the steady rise?

Heating oil prices largely reflect crude oil prices. For example, the average cost of crude oil to U.S. refiners increased from an average of $24 per barrel in 2003 to $99 per barrel in 2011. Depending on others for our fuel gives us no say in the price.

How to avoid expensive winters

Well, we have a simple solution: use an alternative heat source that doesn’t require fossil fuels to run. WoodMaster wood furnaces are an investment, but they pay for themselves in a matter of years. You’ll be doing the earth—and your wallet—a favor.

Interested in saving fuel dollars this winter? Purchase a WoodMaster Flex Fuel Furnace by the end of November and receive a $2,000 rebate! Let’s talk.

Topics: Wood furnaces, expensive winter heat, affordability of wood heating, independent heating option, rising heating fuel cost, affordability, inexpensive heating option, woodmaster, high efficiency furnace, Flex Fuel, wood master, energy independence

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