Alternative heat sources........

heyttown

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Im sure everyone has heard about the rate increases for natural gas and such.....<br />Im starting to look into "other" ways of heating at least part of my house.You have the natural wood burner which means you have to worry about wood,finding,cutting stacking and storing.Ive talked to a few friends and have heard mention of pellet burners, and not to mention some kind of corn burner.Recently a buddy said to look into some kind of infrared (sp?)heating system....<br /><br />Since this place has always been very knowledgeable and very opinionated...Tell me what your thoughts are for finding a way to lower my gas bill(other then to lower the temp and add more clothes)66-67 F is about as low as I will go.
 

craze1cars

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Re: Alternative heat sources........

I've preached this here before, one more time...<br /><br />Dump natural gas all together and install a closed loop Geothermal system.<br /><br />Cost? $10K to $15K. a tad salty, eh? Don't have that laying around? Refinance your house and get cash out to pay for it. That'll add about $60 per month to your monthly mortgage payment. On average, it'll cut your monthly utility bills (summer AND winter) by about the same amount if not more...that one indoor refrigerator-sized unit A/C's your house in summer, dehumidifies when necessary, plus it heats your water too, ya know. Silent, odor free, and completely hands-off maintenence free unlike some sort of pellet burning stove. Runs on electricity, so no risk of CO in the home. PLUS...most states governments offer property tax reductions for the life of the property (bonus), many utilities will offer reduced rates on electricity they sell you (bonus), your property value will go up dramatically if/when you sell (bonus), and starting in 2006 (woah...already here!), the federal government is giving pretty significant tax credits to people who buy these sorts of things (bonus.)<br /><br />I did this a few years ago, my utility bills dropped a solid 40% immediately...PLUS all those other bonuses (the biggie is it cut my property tax bill by about $450 per year...forever). I've calculated it puts about an extra $1,500 per year into my pocket...and the more utility prices go up, the more the savings mount. And that net gain includes the increase in my mortgage payment. AND I should probably add that the cold-blooded wife demands a thermostat setting of 74 degrees....yet it's still cheap even though I'm living in an oven...<br /><br />I'd do it all over again in a heartbeat.<br /><br />Need a cheaper option? If you just have a Natural Gas fired furnace right now, add an electric air-to-air heat pump and just use the NG as a backup. That'll cut your bills some as well. Many, many people are going that route right now.
 

Chief101

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Re: Alternative heat sources........

Around here a 2000 dollar pellet stove will do about 75% of the heating in 2500-3500 house over the winter for nearly $400 worth of pellets. I use wood heat now but pellets sound ever and ever better. ;)
 

Bondo

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Re: Alternative heat sources........

Being in Toledo,......... You should Google up Corn Stoves........<br />Lots of Corn Fields,.... And Really Few Forests in your country.......<br /><br />In My new river house,..... I'm scemeing Now to figure out a way to use the closed loop Geothermal system there,...... <br />Using the river bottom/water as My Heatsink.....<br /><br />I'm thinking that all those Bass Fisherman will Love the added Structure......... :D <br /><br />I think the River water, 20' Out from the house,.. 15' Down,.. Is going to be as Warm as a Drilled Well is.........Year-round....<br /><br />The house I'm living in, is heated with Oil fired Hotwater,.....<br />I'm building a Outdoor Wood Boiler for here........<br />Ya,....Ya, I Know,...... It Should be Done,+ Working by Now.................... :rolleyes:
 

lakelivin

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Re: Alternative heat sources........

Originally posted by Bondo:<br /> .......<br />..... I'm scemeing Now to figure out a way to use the closed loop Geothermal system there,...... <br />Using the river bottom/water as My Heatsink.....<br /><br />I think the River water, 20' Out from the house,.. 15' Down,.. Is going to be as Warm as a Drilled Well is.........Year-round....<br /><br />.........
In NY? Pretty sure the closed loop GT system doesn't use a well, just piping run below a depth that has a constant temp of around 55 degrees. It would be interesting to lower a thermometer where you're thinking of running your pipe to see what kind of temp you get in the winter time....
 

Bondo

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Re: Alternative heat sources........

I've been looking for a remote Thermometer with a thermocouple that's Real Long.......... :D <br /><br />The way it's been This Week,....... I should just use my Fishing Therm.... Open water again in the channel.....<br /><br />I'll do that Saturday,.... Gotta work tomorrow........<br /><br />The ground loop can be Either Horizonal,..... Or Vertical.........<br />It's just a coil of plastic pipe Stuffed down a Well Casing............Instead of buried in the lawn........
 

Bob_VT

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Re: Alternative heat sources........

I know that my well water is a constant 45 degrees all year long. That's about as warm as the geothermal gets here in VT
 

roscoe

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21,752
Re: Alternative heat sources........

crazy1cars, what state are you located in?<br /><br />A very good/close friend of mine just went this route on her new house. She spent over $22,000 for her system that heats just under 1900sq'.<br />She said the tax breaks they were told about, pretty much disappeared due to "qualifying requirements." Got about $4000 credit.<br /><br />Since we live in the northwoods, and she actually lives IN the woods, there is no need for cooling in the summer, so her savings are limited to the heating season. She also had to go on the timed/limited electric use program with the electric company.<br /><br />She is sorry she did it.<br />She figures she will have a net savings of $800 annually with over 25 years to recoupe here investment. She likely be dead by then. <br /><br />It may work where you are, but doesn't add up around here.<br /><br />To make this even worse for her and her husband, their old house was heated by an outdoor wood furnace, with free wood (she owns 160 acres of land).<br />So a new furnace for the new house would have paid for itself in about 6-9 years, and then saved her $1000 a year.<br />The only thing she is saving is the work if filling the wood stove a couple times a day.<br /><br />And where are you borrowing $15g for $60 a month?
 

SS MAYFLOAT

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Re: Alternative heat sources........

For the last 4 years I have been heating my 1200 square foot house with a wood burner.<br /><br />1st year I burned about 2 cords and the oil furnace burned about 300 gallons of fuel oil.<br /><br />2nd year I burned about 3 cords and the oil furnace burned about 200 gallons.<br /><br />3rd year I burned about 4 cords and the oil furnace burned about 100 gallons.<br /><br />4th and this year, I've burned about 3 cords so far and have only used less than 30 gallons of fuel oil so far.<br /><br />Thanks to last years ice storm, I gathered enough wood to last me this entire season plus half way through next. Then with people giving me wood to get off their property for free, I now have more than enough for next years and some for the following season of 2008!<br /><br />I did sit down and figured what I spend on upkeep and fuel for preparing the wood for the burner.<br /><br />25 in chansaw <br />30 in splitter <br />70 for diesel for bucket truck<br />20 for yard tractor hauling the wood around<br />50 for pain meds for my back<br /><br />I do plan to quit burning by 2010. I just don't think the back is going to put up with it much longer. I will agree that I'm saving alot of money heating with wood, but there is a big mess, the time envolved, and then keeping the fire going when the temps drop real low. Hopefully I'll have the house ready to sell by then and move south. <br /><br />Being in the HVAC business of servicing, I agree with Crazy that the GEO THERMAL is the way to go for future benefits. It should be considered when building new contruction.
 

craze1cars

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Re: Alternative heat sources........

Originally posted by roscoe:<br /> crazy1cars, what state are you located in?<br /><br />A very good/close friend of mine just went this route on her new house. She spent over $22,000 for her system that heats just under 1900sq'.<br />She said the tax breaks they were told about, pretty much disappeared due to "qualifying requirements." Got about $4000 credit.<br /><br />Since we live in the northwoods, and she actually lives IN the woods, there is no need for cooling in the summer, so her savings are limited to the heating season. She also had to go on the timed/limited electric use program with the electric company.<br /><br />It may work where you are, but doesn't add up around here.<br /><br />And where are you borrowing $15g for $60 a month?
$22K?!?!? Holy crimony. Yes, that will take a long time to get back.<br /><br />Here's a few more details from my experience:<br /><br />I'm in Indiana, home is a 2,000 square foot ranch plus 1,800 square foot finished basement built in 1973. I was replacing a forced air electric air to air heat pump with electric resistance backup. Contractor installed a forced air closed loop geothermal heatpump from www.waterfurnace.com <br />Turn-key installation including all outdoor excavating and horizontal loop install via directional boring (very minimal yard damage...one hole a spot about the size of a grave plus some tire ruts here & there from equipment) was exactly $9,453.00. I remember I had another contractor quote me approx $11,500 for a competitive system of a different brand. They re-used my existing duct system. I provided no labor or materials....they did it all. Considering this replaces heat, central air, AND supplements my hot water system, I thought that was quite reasonable....even when you compare prices to more conventional stuff.<br /><br />Click on their "dealer locator" if you go to their site and check your area...there's all kinds of dealers in Wisconsin and they're popular systems. For instance my long-retired parents live in the woods in U.P Michigan...they have a geothermal powered boiler of the same brand for their radiant (hydronic) heat system. They installed it about 5 years ago, and it cut their heating bills by about 45% compared to LP gas fired boiler they had previously. They also have no A/C needs. They have dealers all over Canada as well...cold climates are prime areas for maximum savings from such a system. Now if we're going to compare free wood to geothermal, by all means free wood is going to be much cheaper! But free is a relative term...I don't chop all summer and load & clean stoves all winter. I just push a button.<br /><br />As for $15,000 loan for $60 per month...it doesn't exist. I based my guestimate on $10,000, not $15,000. Plus you'd have to refinance the entire home to get such a thing....here's an example of the math:<br /><br />$180,000 current loan, 30 years fixed, 6% rate = $1,079.19 per month P & I<br /><br />for a $10,000 system...<br /><br />$190,000 new loan, 30 years fixed, 6% rate = $1,139.15 per month P & I ($59.96 per month more)<br /> <br />or for a $15,000 system...<br /><br />$195,000 new loan, 30 years fixed, 6% rate = 1,169.12 per month P & I ($89.93 per month more)<br /><br />The federal tax credits did not take effect until Jan 1, 2006, and they expire Dec 31, 2007....all part of Bush's new energy bill passed last year. So your friend's system wouldn't have qualified for the new federal breaks (neither did mine).<br /><br />Each state and utility company is different as far as tax & rate breaks go, so I can't speak to that in your area. But things quite favorable in Indiana for me and my utility company. My electric is always on just as it always has been...I just pay less pennies per kwh than my neighbors do because of incentives.<br /><br />Another note about the directional boring to get the horizontal loop installed...I live in the woods, too. My entire loop was installed in a heavily wooded area of my property, 3 separate 200 foot double-pipe runs that are all between 10 and 16 feet below the surface. They didn't have to touch a single tree...just dug the one hole in small open area and bored right under them all. VERY slick...I'd HIGHLY recommed this method over conventional trenching which will make your yard look like a war zone. And if you don't have enough land to run 200 foot stretches? Go vertical like Bondo said....a well driller can get those pipes 200 feet straight down real easy. It does cost a little bit more to go vertical than horizontal.<br /><br />Solar heat is yet another good alternative. The feds are REALLY getting into that action with Bush's energy bill...they'll pay up to 30% (max $2,000) of any solar system that's installed over the next 2 years. I'm unclear whether geothermal would be considered solar or not by their definitions. But it's worth looking into.
 

flashback

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Re: Alternative heat sources........

I currently have an air to air heat pump and was wondering if it could be converted or would I have to get a whole new system if I wanted to put a coil in the lake...
 

craze1cars

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Re: Alternative heat sources........

Flashback, this is a better question for a Geo contractor, but I'd think you'd want to replace your outside unit with one of these and keep your inside air handler/furnace...<br /><br /> http://www.waterfurnace.com/content.aspx?section=residential&page=prod2 <br /><br />" ES Split®<br />Efficient, Economical, and Environmentally Friendly, the ES Series is the ultimate in an outdoor air source condenser replacement. This outdoor rated cabinet can directly replace existing air source condensers providing comfort with both single and dual capacity compressors in a R-410a design."
 

craze1cars

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Re: Alternative heat sources........

Originally posted by LakeLivin:<br />
Originally posted by Bondo:<br /> .......<br />..... I'm scemeing Now to figure out a way to use the closed loop Geothermal system there,...... <br />Using the river bottom/water as My Heatsink.....<br /><br />I think the River water, 20' Out from the house,.. 15' Down,.. Is going to be as Warm as a Drilled Well is.........Year-round....<br /><br />.........
In NY? Pretty sure the closed loop GT system doesn't use a well, just piping run below a depth that has a constant temp of around 55 degrees. It would be interesting to lower a thermometer where you're thinking of running your pipe to see what kind of temp you get in the winter time....
Bondo's river plan would work just fine regardless of the water temp (environmental regulations of throwing a coil to the bottom of a river that he likely doesn't own??? That's the REAL question): Here's another quote from my favorite Geothermal company, Waterfurnace:<br /><br />"During the winter, when the pond is frozen at the surface, water-loop temperatures are a minimum of 35° F. Under these conditions, Premier units heat with a coefficient of performance (COP) of 4. This is four times more efficient than electric resistance heating and provides considerable savings when compared to the highest-efficiency gas systems."
 

vipzach

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Re: Alternative heat sources........

You guys got me to thinking about this, so I started looking on the net for more info. Look at this link, it is supposed to be a DIY geothermal kit. Sounds kinda neat, but no cost shown. http://www.arit.com/geothermal.htm
 

lakelivin

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Re: Alternative heat sources........

Originally posted by Bondo:<br /> I've been looking for a remote Thermometer with a thermocouple that's Real Long.......... :D <br />
Why not just tie/tape a cheap thermometer onto a rope that has a weight at the end? Mark the relevent lengths on the rope and drop it in. I'd bet you'd get a pretty accurate reading if you pulled it in quickly enough, even if the water temp varied near the surface.
 

lakelivin

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Re: Alternative heat sources........

Originally posted by craze1cars:<br /> Here's another quote from my favorite Geothermal company, Waterfurnace:<br /><br />"During the winter, when the pond is frozen at the surface, water-loop temperatures are a minimum of 35° F. Under these conditions, Premier units heat with a coefficient of performance (COP) of 4. This is four times more efficient than electric resistance heating and provides considerable savings when compared to the highest-efficiency gas systems." [/QB]
just out of curiosity, any idea what the COP would be with 55 degree water?
 

craze1cars

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Re: Alternative heat sources........

I dunno, but I found the following quote in their literature with respect to their residential products. And a quick internet search confirmed their statement, most studies said that newer Geothermal systems were running between 4 and 5...with 3 being the old standard for systems built 20 years ago. So I'd guestimate at 55 degrees ground temp, it'll probably be in the 4.5 range or maybe even a touch higher if their 4.7 claim holds true. But frankly I'm not qualified to answer that question...and don't want to misrepresent myself as an expert on the subject.<br /><br />"Most geothermal heat pump systems have COPs of 3-4.5 (WaterFurnace's E Series is rated up to 4.7). That means for every unit of energy used to power the system, 3-4.5 units are supplied as heat. Where a fossil fuel furnace may be 78-90 percent efficient, a geothermal heat pump is about 400 percent efficient. Some geothermal heat pump manufacturers and electric utilities use computers to accurately determine the operating efficiency of a system for your home or building."
 

craze1cars

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Re: Alternative heat sources........

I don't mind the questions at all, but I feel kind of bad like I've hijacked Heytown's thread. That was not intended...and I apologize if this has created a problem.<br /><br />To get this a bit more on subject....OTHER than geothermal, does anyone else have more ideas or experiences for him?
 

rosco_59

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Re: Alternative heat sources........

I heat my home that is 3000 sq ft, and use only a wood burner and burn about 5 cord all winter.<br />The wood is free all I have to do is cut it. I would not use anything else.
 

D Grass

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Mar 17, 2003
Messages
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Re: Alternative heat sources........

You can also use a geothermal system with a well, although technically it is not a geothermal system anymore. It would be a water cooled heatpump. This is not quite as efficient as a closed loop system but is far better than an air source heat pump or A/C. Obviously you need to have a well that is big enough to handle the flow required and a suitable place to run the discharge water, this is a very effective alternative to digging the earth loop, and uses the same equipment as the closed system. Water Furnace that craze mentioned is the one I am most familiar with.
 
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