Showing posts with label auto thermostat. Show all posts
Showing posts with label auto thermostat. Show all posts
Wednesday, January 21, 2015
Buy Honeywell/Aube TH115-AF-240S Programmable Thermostat for Electric
Installed 4 of these thermostats on under-tile heated floors in entrance, two bathrooms, and kitchen. Nice to be able to set floor and air temperature independently (to some extent), and to quickly turn it down by using the away button without need for manual adjustments or reprogramming.
Monday, January 12, 2015
Review of Danby DWC1233BL-SC 12 Bottle Wine Cooler - Black
Customer Ratings: 
List Price: $109.99
Sale Price: $99.00
Today's Bonus: 10% Off

This fridge is great for the money. It works great. Had mine for several months with no issues. The last review is ridiculous. Can you hear it run? Yes of course. It is about half the volume of a computer fan. Unless your sitting next to it you can't hear it. Saying it's louder than a full sized fridge is exaggeration at it's best.
It's in a main room of the house and it's VERY LOUD!
I should have looked into returning it within the first month, but I kept hoping it would fix itself. It sounds stupid, but I thought that maybe the reason it was at 65 degrees was because we had some hot weather.
I'm disappointed that I can't even exchange it for one that chills properly. We can live with the noise.
The fridge itself worked fine for a little more than a year, and then started cycling on and off. I called Danby customer service and they said it was probably a bad compressor, but for the cost of a service call, it is not worth fixing.
Based on other reviews of Danby products in addition to my own negative experience, I'd say they make crappy products and I wouldn't buy another one.
List Price: $109.99
Sale Price: $99.00
Today's Bonus: 10% Off
This fridge is great for the money. It works great. Had mine for several months with no issues. The last review is ridiculous. Can you hear it run? Yes of course. It is about half the volume of a computer fan. Unless your sitting next to it you can't hear it. Saying it's louder than a full sized fridge is exaggeration at it's best.
Click Here For Most Helpful Customer Reviews >>
I was pretty excited to purchase this wine fridge for hosting parties. Have been disappointed from almost the beginning. The temperature doesn't go below 58-EVER! My wine is not chilled.It's in a main room of the house and it's VERY LOUD!
I should have looked into returning it within the first month, but I kept hoping it would fix itself. It sounds stupid, but I thought that maybe the reason it was at 65 degrees was because we had some hot weather.
I'm disappointed that I can't even exchange it for one that chills properly. We can live with the noise.
Best Deals on Danby DWC1233BL-SC 12 Bottle Wine Cooler - Black
Have had one other Danby product ... under counter frig ... no problem. The Wine Chiller worked great ... for about 8 months. Now you'd better like your wine at 70 degrees (F). Okay, sometime it gets is all the way down to 68 degrees. Just quit working. Was positioned on a granite bar counter and never moved, dropped, bumped, or anything else. It just quit.Honest reviews on Danby DWC1233BL-SC 12 Bottle Wine Cooler - Black
I can confirm the other reviewers' complaints about one leg missing. The fourth leg doesn't appear to fit right. I ordered another one because I couldn't believe their engineers could screw up something this obvious, but the replacement was the same part. I ended up getting a bolt from the hardware store with the correct length I needed to have the fourth leg be at the right height.The fridge itself worked fine for a little more than a year, and then started cycling on and off. I called Danby customer service and they said it was probably a bad compressor, but for the cost of a service call, it is not worth fixing.
Based on other reviews of Danby products in addition to my own negative experience, I'd say they make crappy products and I wouldn't buy another one.
Find helpful customer reviews and review ratings for Danby DWC1233BL-SC 12 Bottle Wine Cooler - Black
The fan runs nonstop & is quite loud. Looked great but had to return item. Amazon is a great company & did let me return this product no questions askedSaturday, December 27, 2014
Pastry Maker Oreshnitsa 24 PC Review
My wife was in love with this device and used it a lot. It lasted not even 2 months, and broke.
I sent email to the seller. She offered to "repair" it, instead of replacing it. With, of course, my shipping costs. It is my philosophy, right or wrong, not to repair items that break down that fast, as I feel, they will be replaced with same parts that broke, and will not last long, starting mad cycle of "send for repairs". I asked to have it replaced, but this request was ignored by seller.
We found that broken piece is disc temperature switch. With plethora of those available, this one has some weird one that is not sold. I had FOUR different disc switches ordered, only one works, the other broke just like original one. One that works, does not have enough Off-On difference to keep it hot and keep baking. I'll rig it with manual switch with thermal coupling, like you have in ovens. Just because wife likes making them and does not want to use old style non-electric ones.
Otherwise, for what it is, it's badly overpriced and unreliable. I do not recommend buying it to anyone.
Also, I spent some time and effort trying to fix it myself. Turns out to be, the thing that breaks is thermal switch hidden underneath the top cover. It can be easily accessed, when cover removed. I spent about $50 trying different switches, until I found that a $10 waffle maker from Walmart has exactly the right one for the Oreshnitsa. Was five minute job to switch them out, works fine for 2 months already, and I can always spend another ten bucks to buy another waffle maker for part.
I sent email to the seller. She offered to "repair" it, instead of replacing it. With, of course, my shipping costs. It is my philosophy, right or wrong, not to repair items that break down that fast, as I feel, they will be replaced with same parts that broke, and will not last long, starting mad cycle of "send for repairs". I asked to have it replaced, but this request was ignored by seller.
We found that broken piece is disc temperature switch. With plethora of those available, this one has some weird one that is not sold. I had FOUR different disc switches ordered, only one works, the other broke just like original one. One that works, does not have enough Off-On difference to keep it hot and keep baking. I'll rig it with manual switch with thermal coupling, like you have in ovens. Just because wife likes making them and does not want to use old style non-electric ones.
Otherwise, for what it is, it's badly overpriced and unreliable. I do not recommend buying it to anyone.
Also, I spent some time and effort trying to fix it myself. Turns out to be, the thing that breaks is thermal switch hidden underneath the top cover. It can be easily accessed, when cover removed. I spent about $50 trying different switches, until I found that a $10 waffle maker from Walmart has exactly the right one for the Oreshnitsa. Was five minute job to switch them out, works fine for 2 months already, and I can always spend another ten bucks to buy another waffle maker for part.
Click Here For Most Helpful Customer Reviews >>
I was very excited to purchase this equipment. However, from the first time I used it, I understood that its too expensive for its worth. As tries come out small and thin, not what I remember from childhood! It burns easily, no heat regulation. If you really want a taste of old good "Oreshki" than just but an old school press that you just put on the top of the stove.Best Deals on Pastry Maker Oreshnitsa 24 PC
We have like 3 oreshnitsas in our family. They seem to work fine. My family loves em. I like making oreshki I posted the recipe on my blogHonest reviews on Pastry Maker Oreshnitsa 24 PC
so far so good, i only tried once, btu it was fast and no problems, compare with old sovet gas version way less hustle.Sunday, December 21, 2014
Discount Haier HBCN05FVS 150-Can Beverage Center
Customer Ratings: 
List Price: $240.39
Sale Price: $229.88
Today's Bonus: 4% Off

My beverage center arrived quickly and we were quite eager to get it up and running as my husband always takes too much space in the fridge with his bottled water, soda pop and beer. Just as advertised, it holds a lot of stuff!
The honeymoon ended quickly though, when we found that we could not get the temp to go below 49 degrees, which is pretty tepid for any cold beverage and absolutely unacceptable for beer. We tried everything, reread instructions, etc. You can only set it on a dial, there no indication of what the temp actually is...so we bought a thermometer and got the bad news that despite being on the coldest setting possible, we weren't getting below 49-50, which according to the thermometer we bought is actually in the "danger" zone of letting bacteria breed.
So, we call the manufacturer who says that we should have know it is a "cooler" not a fridge and will only keep beverages 20 degrees cooler than the ambient temp in the house. What a crock!!!!!!
So, we're stuck with a piece of equip that barely cools things down.
I suggest anyone interested in purchasing these things, now matter the price, be well informed between the differences of cooler and refrigerator. I have learned an expensive lesson.
List Price: $240.39
Sale Price: $229.88
Today's Bonus: 4% Off
My beverage center arrived quickly and we were quite eager to get it up and running as my husband always takes too much space in the fridge with his bottled water, soda pop and beer. Just as advertised, it holds a lot of stuff!
The honeymoon ended quickly though, when we found that we could not get the temp to go below 49 degrees, which is pretty tepid for any cold beverage and absolutely unacceptable for beer. We tried everything, reread instructions, etc. You can only set it on a dial, there no indication of what the temp actually is...so we bought a thermometer and got the bad news that despite being on the coldest setting possible, we weren't getting below 49-50, which according to the thermometer we bought is actually in the "danger" zone of letting bacteria breed.
So, we call the manufacturer who says that we should have know it is a "cooler" not a fridge and will only keep beverages 20 degrees cooler than the ambient temp in the house. What a crock!!!!!!
So, we're stuck with a piece of equip that barely cools things down.
I suggest anyone interested in purchasing these things, now matter the price, be well informed between the differences of cooler and refrigerator. I have learned an expensive lesson.
Click Here For Most Helpful Customer Reviews >>
This thing broke in 9 months. Never really got drinks cold anyway. More of a "chiller" than refrigerator. Get something else.Best Deals on Haier HBCN05FVS 150-Can Beverage Center
The fridge looks great, would be a perfect for beer, and I thought would be perfect for my bar. Only problem is that it is junk. It does not get cold whatsoever. Might as well stick your beer outside at night to get it cooler. Do not buy unless you know how to rig the thermostat.Honest reviews on Haier HBCN05FVS 150-Can Beverage Center
Fancy looking junk. Set to coldest setting. Doesn't get drinks cold. Friend bought one about the same time. Same problem. It's a wine cooler, NOT beverage cooler. Don't buy unless you AREN'T expecting to have cold drinks.Find helpful customer reviews and review ratings for Haier HBCN05FVS 150-Can Beverage Center
I purchased this fridge from another vendor and I was happy with it except it died after about 2 years of use. I looked into getting it repaired, but the person I spoke to said it would be more cost effective to replace it due to the labor charges. I saw on the Target website that another person had the same experience, so it seems the longevity of this product is in question.Tuesday, December 16, 2014
Buy Holmes HCH4051-UM Compact Ceramic Heater with Manual Thermostat
Customer Ratings: 
List Price: $26.99
Sale Price: $24.99
Today's Bonus: 7% Off

Our gas bill for heating our trailer was $300 a month, here in Wisconsin for the last 3 months. We bought TWO of these (only two!) and turned our gas furnace's thermostat down to 50 and then put one of them in the back and one in the front of the place. I don't know why people are saying the heating area is small? Maybe the fan isn't blowing much, but the two little heaters we got have actually kept our WHOLE place around 70 degrees.
Okay so yeah, I guess there was a smell when we first turned them on, but that quickly went away.
For as little as they cost I'd have to say they are definitely worth the buy. The cost in electricity is STILL far less than what we were paying for our gas bill.
I have pics if anyone would like to see the melted plastic on the heater.
When I received the heater, it was already broken. It had been packed in the corner of a box, with padding only on the internal sides, and it had apparently fallen hard during shipping; therefore, the fan motor was torn from its plastic mount. The motor mounting screws were tight, but they held on only to broken pieces of the housing. Send it back for repair? That would require more in time, trouble, and shipping than the heater cost in the first place. Instead, I took the heater apart and cemented the broken plastic back together with Loctite Plastic Bonder, a specialized super glue with primer, which I will watch to confirm that it gives a permanent bond. For the immediate future, I won't leave the heater running when I'm not in the room.
Some people have complained about the heater causing a smell. I don't see why this would happen, unless something was broken or jarred in shipment, causing wires or plastic from the case to be moved into the heat stream or to touch hot parts. When the heater is properly together, it seems to be a little gem, with its simple and economical design seeming more of an engineering victory than a liability. It takes the chill off my basement TV room nicely, the heat path is clean, the fan sound is barely noticeable, and the plastic case warms only mildly, very touchably, in a few places. My thirty year old soldering iron has a stronger smell when it heats up, and that is very mild.
If you receive this heater with all its parts in the right places, or you can get them there, then you may well appreciate this straightforward device. Once you have it, there seems no reason that much would go wrong, or that repair would be difficult, or that, in the worst case, a replacement would be unaffordable. Unfortunately, shipping may be the high moment of risk in the life cycle of this product.
List Price: $26.99
Sale Price: $24.99
Today's Bonus: 7% Off
Our gas bill for heating our trailer was $300 a month, here in Wisconsin for the last 3 months. We bought TWO of these (only two!) and turned our gas furnace's thermostat down to 50 and then put one of them in the back and one in the front of the place. I don't know why people are saying the heating area is small? Maybe the fan isn't blowing much, but the two little heaters we got have actually kept our WHOLE place around 70 degrees.
Okay so yeah, I guess there was a smell when we first turned them on, but that quickly went away.
For as little as they cost I'd have to say they are definitely worth the buy. The cost in electricity is STILL far less than what we were paying for our gas bill.
Click Here For Most Helpful Customer Reviews >>
I recently discovered the source of the smell. The plastic nearest to the ceramic element is melting. This is not quality work and now is a potential source of a fire. I am currently holding on to it waiting for a recall.I have pics if anyone would like to see the melted plastic on the heater.
Best Deals on Holmes HCH4051-UM Compact Ceramic Heater with Manual Thermostat
I returned the HCH4051 I got to go under my desk. It was a handy size, and I could probably have dealt with the rather high noise level, but I couldn't handle the smell! Even after running it full-bore for HOURS outside, it still gave off a nasty chemical odor. It smelled like pesticide, like 2,4-D or something. That was unacceptable.Honest reviews on Holmes HCH4051-UM Compact Ceramic Heater with Manual Thermostat
I bought this from Home Depot for $12.59. I was mainly curious what kind of heat I could get out of a machine that was less that $13. With the fan set on high, and the temp. at max, this unit heats up about 1' directly in front of the fan, and about 1-2' directly above it. So, unless you just want to set it on the floor and warm up your feet, I would say use that $13 and put it towards another heater........I will be returning it tomorrow. Hopefully this will save some people some trouble and now you know what to expect.Find helpful customer reviews and review ratings for Holmes HCH4051-UM Compact Ceramic Heater with Manual Thermostat
I like this little heater, but I would recommend that customers be alert about some things. It is inexpensive and very compact and lightweight, yet it is a remarkable little space heater. One possible initial concern is that it is fairly fragile. If you are a little handy, it is a simple device that you can probably deal with easily, should a need arise, but if you are not at all handy, then be somewhat cautious.When I received the heater, it was already broken. It had been packed in the corner of a box, with padding only on the internal sides, and it had apparently fallen hard during shipping; therefore, the fan motor was torn from its plastic mount. The motor mounting screws were tight, but they held on only to broken pieces of the housing. Send it back for repair? That would require more in time, trouble, and shipping than the heater cost in the first place. Instead, I took the heater apart and cemented the broken plastic back together with Loctite Plastic Bonder, a specialized super glue with primer, which I will watch to confirm that it gives a permanent bond. For the immediate future, I won't leave the heater running when I'm not in the room.
Some people have complained about the heater causing a smell. I don't see why this would happen, unless something was broken or jarred in shipment, causing wires or plastic from the case to be moved into the heat stream or to touch hot parts. When the heater is properly together, it seems to be a little gem, with its simple and economical design seeming more of an engineering victory than a liability. It takes the chill off my basement TV room nicely, the heat path is clean, the fan sound is barely noticeable, and the plastic case warms only mildly, very touchably, in a few places. My thirty year old soldering iron has a stronger smell when it heats up, and that is very mild.
If you receive this heater with all its parts in the right places, or you can get them there, then you may well appreciate this straightforward device. Once you have it, there seems no reason that much would go wrong, or that repair would be difficult, or that, in the worst case, a replacement would be unaffordable. Unfortunately, shipping may be the high moment of risk in the life cycle of this product.
Friday, March 21, 2014
Best World Marketing/Kozy World Model # KWN321 Wall Heater - Natural Deals
I have one of these to heat up a space that is pretty drafty, solid stone little living area. Wood is free on my land (lots of dead trees) but I wanted something that would be positive, not negative for ventilation. (Wood burns, needs air, air goes up chimney, cold outside air comes into house, repeat.). So I put this backed up after sealing the fireplace as soon as the temperature drops enough.
This heater works great. My notes are:
1.) First firing: this will get hot and you'll smell a strange smell. That's normal, you are smelling the coatings used to protect it.
2.) After hooking it up, you *are* going to have air in the line. So be patient with starting as it needs to purge since the pilot uses hardly anything. You only have so much life in that ignitor.
3.) Get the fan unit. It's worth it. The grease in the bearings seems to wear out; after the 3rd year I had to remove it and use some 3-in-1 on the bearing. (barely moving/slow to speed up when cold). So if wall-mounting this, do so with the mindset that in a few years you may need to take it off again.
4.) You *can* make this portable if you get an LP gas regulator (similar to one used on RV's, visit a shop or look online) and good rubber LP hose. Just use common sense and get a length so the tank and hose are not near nor routed near anything where they can get hot.
5.) The feet shouldn't cost that much, but they do, and are flimsy to boot so watch out; don't over-tighten, don't leave them loose, use oversized nylon washers if you got 'em laying around somewhere. After one started to crack I made my own set out of rolling casters and metal legs from an old desk chair that was trash-bound. Bad mold design and brittle (when cold) for lateral movement, could've been avoided with "X" inserts. If you aren't moving it much for cleaning or anything, they'll do.
6.) The ceramic will get brittle with age and moisture. Ceramic is fragile.
7.) If you have a ceiling fan set it to the winter setting, this thing pumps out lots of hot air via convection as well as radiant heat.
8.) If you wall mount this, when not in use my advice is to shut off the gas to it completely (after that, let the pilot run out) and put a cover over it. If portable and disconnected, just throw a large trashbag over/around it and stuff a little bit of plastic in the gas inlet. Mounted or portable, anything to keep moisture, dust, bugs etc. out; spiders will hole up everywhere.
9.) For an idea of fuel usage: I ran this test twice. First for burn-in in a garage, second just for the heck of it the next year. I hooked this up to a 20lb (5 gal) propane tank (filled by someone in front of me, you only get 4 gallons in the "exchange" ones at stores) and let 'er rip till it ran out. I got just a hair under 24 hours of continuous use. At anywhere between $2-$4 per gallon for LP (depending on where you live), you can do the math, but roughly this will be hitting your wallet within the range of $0.75/hr. That's for the 30k BTU, but I don't really think it's truly 30k. Maybe when it's operating in 70f ambient; the ceramics don't really get to optimum temp at *really* cold temperatures.
Definitely worth the price, definitely a solid unit. If you take care of it this will bring warmth into your heart and home for a long time.
While heater is inexpensive, plumber bill was $545 to hook it to gas line with 20ft of flexible gas hose and all the fittings required, including those to connect to heater. Pilot lit at first "click" and heater operates at three settings: 6,000, 18,000 and 30,000 btu. The settings light independent burner elements and instructions say NOT to try to operate between settings.
Don't buy the advertised feet for floor setting. Gas hookup is vertical thru bottom and extends about 6 inches out of bottom (with required sediment sump and shutoff valve). I used two 8x8x16 concrete blocks ($1.42 each) which work fine for basement.
What instructions don't say is that carbon dioxide (CO2)is a principal product of natural gas combustion. I bought the SUPCO IAQ50 co2 meter(on Amazon) and the Kidde KN-COPP-3 carbon monoxide (CO) meter. Heater may produce CO (a stealth killer)when not burning properly. CO meter has not budged....reading zero at startup and zero 5 hours later. However, carbon dioxide reading went from 465 parts per million (ppm) at startup to 3,668 ppm after 5 hours on highest output. I read on internet OSHA max for residential house is 5,000ppm, 30,000ppm make most sick and 40,000 ppm = get the hell outta there. CO2 meter is about 8 ft from heater, out of line of sight.
According to owner's booklet, water vapor output is about 1 ounce per 1,000 btu of gas input. So, when burning 30,000 btus per hour, you are putting 30 ounces of water into the air per hour. On two separate hygrometers about 8 ft from heater relative humidity at 61F was 40% before start. After 5 hours on HI, it was 50% at 70F. Doesn't bother me because I have a dehumidifier to the side of the heater if I want to bring humidity down.
CO2 is a concern to me. I'll be keeping an eye on the meter (which sounds an alarm if a set ppm is exceeded). I think this heater is too big for a small room, while it heats my office space in an open 2,500 sq ft basement just fine. I turned it off at 70 F because CO2 was over 3,600 ppm and I was warm enough.
JAN 4, 2012 FOLLOW-UP: It was 13F with 20mph wind outside this morning and 58F in basement. Turned heater on full blast when CO2 meter read 456 ppm. Two hours later, office space was 69F with CO2 at 1895 ppm. After 10 hours on highest setting, office space at 71F, CO2 at 3090 ppm. Temp at other end of basement, about 40 feet from heater, is 68F. Water vapor not a problem. Relative humidity at 30% after 10 hours on high. Carbon monoxide meter has not budged off zero. CO2 no longer concerns me. Pilot lights on first click every time. I love this heater for its intended purpose. Now 5 stars from me.
One thing that is nice to know is that the lowest setting on this uses 7,000 BTU's, so plan accordingly. Get the right size for your room, do not get a larger one just because it is only $20 more or so.
Installation is easy, they give you all the screws, and you can even hang it only on sheetrock if you have no studs available. It only weighs 29lbs or so.
No gas line is included with this, and the input size thread is 3/8".
Our house actually had 1 gas log natural gas heater, but we needed another one to heat the other side of the house. After a lot of investigation, I chose the Kozy World KWN321 because it had a great price for a vent-free natural gas heater that had a lot of BTUs (30,000). Also, I measured carefully, and it fit perfectly into the other fireplace we had but which had been without a heater in it when we moved in.
We just recently received it and have had a few very cold days (at least cold to us down in Texas). This heater has worked beautifully! It's easy to use, starts putting out heat immediately, and provides heat for a large portion of the house if we leave it on high. It even got the house so warm that I had to turn it down off of high and down to medium, and then low. The 3 different settings allow you to use only as much energy as you want. I haven't had time to check my gas bill yet, but I know it will be a lot cheaper than my electricity bill at this time last year.
The Kozy World KWN321 is a great long-term investment if your house has a place for a vent-free natural gas heater. I highly recommend it, especially if you want to save on your winter energy bills year after year.
This is a great heater, it uses natural gas, which is mostly CH4, and goes to CO2 and 2H2O (carbon dioxide and water (vapor)). It is NOT vented so these exhaust gases remain inside. The water vapor could make real problems in your house so you have to be careful about this. These heaters also burn the little dust particles in your air so the room will start to smell a little. I am certain there is also a little bit of CO, or carbon monoxide but I have used this heater for a year and similar ones for years and have never had a problem. I do have a CO monitor in the room where this heater operates but it always reads 0.0.
This heater works great. My notes are:
1.) First firing: this will get hot and you'll smell a strange smell. That's normal, you are smelling the coatings used to protect it.
2.) After hooking it up, you *are* going to have air in the line. So be patient with starting as it needs to purge since the pilot uses hardly anything. You only have so much life in that ignitor.
3.) Get the fan unit. It's worth it. The grease in the bearings seems to wear out; after the 3rd year I had to remove it and use some 3-in-1 on the bearing. (barely moving/slow to speed up when cold). So if wall-mounting this, do so with the mindset that in a few years you may need to take it off again.
4.) You *can* make this portable if you get an LP gas regulator (similar to one used on RV's, visit a shop or look online) and good rubber LP hose. Just use common sense and get a length so the tank and hose are not near nor routed near anything where they can get hot.
5.) The feet shouldn't cost that much, but they do, and are flimsy to boot so watch out; don't over-tighten, don't leave them loose, use oversized nylon washers if you got 'em laying around somewhere. After one started to crack I made my own set out of rolling casters and metal legs from an old desk chair that was trash-bound. Bad mold design and brittle (when cold) for lateral movement, could've been avoided with "X" inserts. If you aren't moving it much for cleaning or anything, they'll do.
6.) The ceramic will get brittle with age and moisture. Ceramic is fragile.
7.) If you have a ceiling fan set it to the winter setting, this thing pumps out lots of hot air via convection as well as radiant heat.
8.) If you wall mount this, when not in use my advice is to shut off the gas to it completely (after that, let the pilot run out) and put a cover over it. If portable and disconnected, just throw a large trashbag over/around it and stuff a little bit of plastic in the gas inlet. Mounted or portable, anything to keep moisture, dust, bugs etc. out; spiders will hole up everywhere.
9.) For an idea of fuel usage: I ran this test twice. First for burn-in in a garage, second just for the heck of it the next year. I hooked this up to a 20lb (5 gal) propane tank (filled by someone in front of me, you only get 4 gallons in the "exchange" ones at stores) and let 'er rip till it ran out. I got just a hair under 24 hours of continuous use. At anywhere between $2-$4 per gallon for LP (depending on where you live), you can do the math, but roughly this will be hitting your wallet within the range of $0.75/hr. That's for the 30k BTU, but I don't really think it's truly 30k. Maybe when it's operating in 70f ambient; the ceramics don't really get to optimum temp at *really* cold temperatures.
Definitely worth the price, definitely a solid unit. If you take care of it this will bring warmth into your heart and home for a long time.
Click Here For Most Helpful Customer Reviews >>
On my 4th day with heater set up in a 2,500 sq ft open basement. Heater throws plenty of heat, radiant and convective. This time of year, basement is about 61F with no heat. Most I have run heater is 5 hours at full blast and two thermometers about 8 ft away and out of line of sight (radiant works) registered 70F. I suspect If I left it on "HI" (30,000 btu) and used a fan to circulate air, it would heat the entire basement, (which I don't need) to 70+.While heater is inexpensive, plumber bill was $545 to hook it to gas line with 20ft of flexible gas hose and all the fittings required, including those to connect to heater. Pilot lit at first "click" and heater operates at three settings: 6,000, 18,000 and 30,000 btu. The settings light independent burner elements and instructions say NOT to try to operate between settings.
Don't buy the advertised feet for floor setting. Gas hookup is vertical thru bottom and extends about 6 inches out of bottom (with required sediment sump and shutoff valve). I used two 8x8x16 concrete blocks ($1.42 each) which work fine for basement.
What instructions don't say is that carbon dioxide (CO2)is a principal product of natural gas combustion. I bought the SUPCO IAQ50 co2 meter(on Amazon) and the Kidde KN-COPP-3 carbon monoxide (CO) meter. Heater may produce CO (a stealth killer)when not burning properly. CO meter has not budged....reading zero at startup and zero 5 hours later. However, carbon dioxide reading went from 465 parts per million (ppm) at startup to 3,668 ppm after 5 hours on highest output. I read on internet OSHA max for residential house is 5,000ppm, 30,000ppm make most sick and 40,000 ppm = get the hell outta there. CO2 meter is about 8 ft from heater, out of line of sight.
According to owner's booklet, water vapor output is about 1 ounce per 1,000 btu of gas input. So, when burning 30,000 btus per hour, you are putting 30 ounces of water into the air per hour. On two separate hygrometers about 8 ft from heater relative humidity at 61F was 40% before start. After 5 hours on HI, it was 50% at 70F. Doesn't bother me because I have a dehumidifier to the side of the heater if I want to bring humidity down.
CO2 is a concern to me. I'll be keeping an eye on the meter (which sounds an alarm if a set ppm is exceeded). I think this heater is too big for a small room, while it heats my office space in an open 2,500 sq ft basement just fine. I turned it off at 70 F because CO2 was over 3,600 ppm and I was warm enough.
JAN 4, 2012 FOLLOW-UP: It was 13F with 20mph wind outside this morning and 58F in basement. Turned heater on full blast when CO2 meter read 456 ppm. Two hours later, office space was 69F with CO2 at 1895 ppm. After 10 hours on highest setting, office space at 71F, CO2 at 3090 ppm. Temp at other end of basement, about 40 feet from heater, is 68F. Water vapor not a problem. Relative humidity at 30% after 10 hours on high. Carbon monoxide meter has not budged off zero. CO2 no longer concerns me. Pilot lights on first click every time. I love this heater for its intended purpose. Now 5 stars from me.
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As everyone else said, this thing does its job well....it makes a cold room warm. Peroid. The look of it is much better suited for a garage or workshop not inside a home. (but, of course, this is an opinion)One thing that is nice to know is that the lowest setting on this uses 7,000 BTU's, so plan accordingly. Get the right size for your room, do not get a larger one just because it is only $20 more or so.
Installation is easy, they give you all the screws, and you can even hang it only on sheetrock if you have no studs available. It only weighs 29lbs or so.
No gas line is included with this, and the input size thread is 3/8".
Honest reviews on World Marketing/Kozy World Model # KWN321 Wall Heater - Natural
I've recently been looking for ways for my family to trim its budget. I bought a few books on weatherproofing your house, and as I read these books I realized that since we moved into an old 3000 square foot house 18 months ago our electricity bills have been through the roof both in the summer and winter months.Our house actually had 1 gas log natural gas heater, but we needed another one to heat the other side of the house. After a lot of investigation, I chose the Kozy World KWN321 because it had a great price for a vent-free natural gas heater that had a lot of BTUs (30,000). Also, I measured carefully, and it fit perfectly into the other fireplace we had but which had been without a heater in it when we moved in.
We just recently received it and have had a few very cold days (at least cold to us down in Texas). This heater has worked beautifully! It's easy to use, starts putting out heat immediately, and provides heat for a large portion of the house if we leave it on high. It even got the house so warm that I had to turn it down off of high and down to medium, and then low. The 3 different settings allow you to use only as much energy as you want. I haven't had time to check my gas bill yet, but I know it will be a lot cheaper than my electricity bill at this time last year.
The Kozy World KWN321 is a great long-term investment if your house has a place for a vent-free natural gas heater. I highly recommend it, especially if you want to save on your winter energy bills year after year.
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Wonderful hotspot in the kitchen to cozy up against while my big ole house in south-west Ohio stays cool in the winter.This is a great heater, it uses natural gas, which is mostly CH4, and goes to CO2 and 2H2O (carbon dioxide and water (vapor)). It is NOT vented so these exhaust gases remain inside. The water vapor could make real problems in your house so you have to be careful about this. These heaters also burn the little dust particles in your air so the room will start to smell a little. I am certain there is also a little bit of CO, or carbon monoxide but I have used this heater for a year and similar ones for years and have never had a problem. I do have a CO monitor in the room where this heater operates but it always reads 0.0.
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