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January 2004 Articles |
These are condensed versions of the Radio Program
01/07/03
Occasionally,
we are asked to repeat some major points of topics we’ve discussed in this
article or on the radio. We figured our first article of the New Year was a good
time to re-cap. Here are some tips on how to reduce your heating bills. We know
people are interested, because Parade magazine (in the Sunday paper) recently
had some of these in an article.
01/14/04
Here are some questions we’ve received recently about heating. The first one concerns gas logs. (Gas wall heaters and the like could be included) If I burn my gas logs and turn on the ceiling fan to move the warm air around, I’m saving money on my heating bill, right? Well, the answer is maybe. It’s maybe because while the logs are very efficient in turning raw gas into heat, they must burn in a particular manner to burn properly. Too much air circulating around the logs will change the way it burns. The logs must be positioned in a certain way and they are really part of the burner. If they are not positioned properly, they aren’t burning properly. If they don’t burn right, you can be looking at safety problems along with efficiency issues. It goes without saying that if you have ANY gas whatsoever run into your home, it should be equipped with at least one carbon monoxide detector. It can save lives. Next question: We no longer use the spare bedroom and hardly ever go in there. If I keep the door shut and the vents closed, will I save a lot of money on heating? Not much! The small amount you might save could easily be countered by the possible damage you could cause to your equipment. If your central air unit cannot breathe properly, it adds more strain, which can shorten its life. Think of the return duct as inhaling and the supply as exhaling. You have to breathe out what you breathe in. Also, if you leave one area or room of the house colder than the rest, it tends to collect moisture. Moisture always follows the cool. When it warms up in spring, many things can grow in that moisture and you could be faced with mold issues. It’s really best to leave the unit blowing just like it was designed to. If you have a question for “Ask Mike”, please call us at 635 3452, drop us a line at PO Box 616 Ripley, or go to www,qualityserviceinc.com.
1/21/04
Indoor
air quality is the subject of many questions we hear. Let’s cover some today.
01/28/04
Our most common questions concerning heat pumps are: What is the difference in a heat pump and any other heating and air conditioning system? The answer is that a heat pump takes the heat from outside and uses it to heat inside your home. Just imagine turning a window air conditioner backwards. It simply pulls the heat from outside and brings it inside. No matter what the temperature is outside, there’s always heat out there to be used. (Around here anyway) There are times; however, that there’s not enough heat outside to transfer and meet the demand the thermostat setting is calling for. That’s why every heat pump also has “auxiliary” heating, a second stage of heating available when needed. Usually, that is electric also, but it can also be gas. If the temperature outside is 20 and the stat is set on 78, the auxiliary heat will be called for. That’s when the savings from using a heat pump start to diminish. The majority of the time the heat pump alone is sufficient, saving a LOT of energy by heating with the outside warmth. When cooling, a heat pump is the same as an air conditioner. How do heat pumps save so much money? A good example is that with a regular electric heat system, you burn 1 watt of energy to get 1 watt of heat. With a heat pump, the 1-watt of energy can produce as much as 4 watts of heat. That’s up to 400% efficient compared to the amount of energy it is consuming. That will vary, of course, with the weather and the thermostat setting inside. Why does it seem to run continuously? Probably, the balance point has been reached. The balance point is when the amount of heat being generated by the equipment is equal to the amount of heat being lost by the house. There is generally no cause for concern if your heat pump seems to run a lot. We’ll look at some more heat pump questions in the near future. If you have any questions concerning your indoor comfort and air quality, call us at 635-3452 or visit our website at www.qualityservice.com.
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