Posts Tagged ‘BTU’

Energy Efficient Candles?

December 23, 2013

In the rapid fire rush of holidays this time of year, we often forget to pay attention to some of the smaller details.  Like how dark it’s getting!  When the days are shorter we tend to turn on the lights sooner.  It’s no wonder a number of holidays this time of year are focused on lights!

candle

Since I’ve recently weathered an ice storm and power outages here in the Northeast, this thought is fresh in my mind:  one candle may produce tens or a maybe hundreds of Btu’s of energy depending on its size and wax make up.  But what does this little light and the few Btu’s produced mean?

An average household in the U.S. uses 90 million Btu’s for lighting, heating and cooling.  During this time of year a lot of this is lighting!  Think of all those tens or hundreds of Btu’s you use in your home no matter what the “candle” really is!

While I’m not sure there is a more energy efficient candle, (makes me think of a more efficient Flintstone’s car), we can change light bulbs and strings of lights that offer safety and savings all in one.  This is a festive time of year, turn on the lights, keep yourself warm and give yourself the gift of energy efficient “candles” whatever they may really be.

Happy Holidays from all of us at GreenHomes America!

Jason

Image from: http://commons.wikimedia.org/wiki/File:Einzelne_Kerze.JPG

“Can’t seem to face up to the facts.” Those goofy heater ads are driving me crazy!

December 8, 2011

Somewhere high on my list of favorite songs is Psycho Killer by the Talking Heads [and I really enjoyed the Modern Day Saints frenzied live version of the song from the Illinois bar scene in the late 1980s]. One of the lines from the song goes “you’re talking a lot, but you’re not saying anything”. And that gets me to today’s partial dissection of that full page Heat Surge HT ad that is staring me in the face right now. It has lots of words. Yes, it does have THAT going for it.  I would NOT buy the product, however.

Portion of the Heat Surge HT ad

Murkier than Fiction!

I will point out some of my “favorite” portions of the ad that might be worth a careful read so you can make sure you understand what they’re saying, and what they’re not.

  • Amazing technology! Or, I think, not so amazing after all. “Hybrid-Thermic heat technology is an engineering genius so advanced it actually uses a micro-furnace from the Coast of China and a thermal heat exchanger to perform its miracles.” Hmmm…I’m not saying that there aren’t fine products coming out of China, but I would hardly call this genius. And “a micro-furnace from the Coast of China”? Sounds rather pedestrian. Although I do suspect they’re able to have it manufactured less cheaply in China than in the U.S. Ah, maybe THAT is the genius part—they can make it for less, sell it for more, and make more money??
  • The unit “produces up to an amazing 4,606 British Thermal Units (BTU’s) on the high setting”. OK, let me see, 1 watt-hour of electricity produces 3.413 BTUs. If the high setting is 1500 watts (or 1.5 kilowatts), over an hour it would optimally produce…wait for it…5,120 BTUs!!!  This amazing technology is able to convert electricity to heat at a lower rate than some of the $30 heaters from the big box store! (Some of the electricity is used to create than nifty flameless fire glow, not heat.)  Thank goodness for the Coast of China engineering genius!
  • An infographic tells us that if we have the home thermostat set at 59 degrees, the room temperature might be, get this, 59 degrees! Well, yeah, because that’s what you set the thermostat at! Could a 4,606 BTU/hour raise the temperature of the room to 74 degrees? Yes. Doesn’t take a miracle to do that, though. The $30 space heater will do it, too. And, as we’ve discussed before, while space heaters (including super-dooper, amazing, miracle, trademarked Hybrid-Thermic space heaters) can be used for raising the temps of trouble spots, lowering your house temperature can create it’s own problems—frozen pipes, anyone? Condensation in cold rooms? Be careful, even if simple infographics don’t warn you of this.
  • The ad states the product is a “Consumer ‘Best Buy’ ” on the HeatReport.com website. Hmmmm…I can’t speak to the copywriter’s intent here, but this I did find it a bit confusing at first glance. On closer examination, this claim, citing reviews on a website that sure looks like its run by the Heat Surge folks, shouldn’t be confused with “Consumers Digest” or “Consumer Reports”. In fact, Consumer Reports had a nifty review of their previously named Heat Surge product—and the Heat Surge “Fireless Flame (registered mark)” aside, I wouldn’t call it a glowing report from Consumer Reports. Speaking of recommendations, this product actually makes my “Don’t Buy” list because I just don’t think it’s worth it?  It seems MSNBC’s Consumer Man came to a similar conclusion–and was worried about the potential for people to be misled by these ads.  Go figure!
  • How about that map!? It doesn’t mirror the DOE climate zone map. Or the more detailed maps I’ve seen other experts use. But that Heat Surge map did teach me a couple of things. For example, Phoenix is in the “Cold Zone”, the same as Boone, North Carolina. Miami is in the “Frost Zone”. Burlington, VT is in the same zone as Norfolk, VA and Seattle, WA. Go figure. We prefer to look at actual local weather patterns and “heating degree days” when consider the heating needs of a house. But then, I guess this map is to stagger calling—never mind that no time zone considerations come into play. Seems awfully complicated! Maybe an astute reader can give a better explanation!

I’ll wrap it up with a quote from the ad “if it does not have the Heat Surge name on it, you are getting ripped off.” I would have to disagree. In my opinion, exactly the opposite is true—unless you really like the aesthetics of that Amish mantle. It’s your money, though. You get to decide! Caveat emptor!

If you want to be more comfortable and save energy in your home, you’re generally better off getting the right home energy audit, and doing things like air-sealing and insulating properly.

You’ve probably seen the ads. Do you have a favorite part? How about any doozies from the Bob Vila Eden Pure ads? Or the Heat Surge’s equally lame cousin, the Cool Surge?  It’s an election year—I wonder if these guys write campaign speeches, too? Let us know what you think (Or just share your favorite Talking Heads song!)

Cheers,
Mike


%d bloggers like this: