Can Air Conditioners Be Used to Make the Room Warm?

As Jonathan Losh explained, a vapor compression air conditioner's sole purpose in life is to move heat from one space to another. It could be moving heat from the inside of your refrigerator to your house, from inside your house to the great outdoors or from the inside of your car to outside.If you want to heat with this cycle, "simply" turn it around. (Its really not that simple. ) This is the basic concept of a "heat pump". They are air conditioners that in the summer take heat from your house and push it outside. In the winter, the cycle reverses and it pulls heat from outdoors and pushes it into the house. It works efficiently down to around 10 to 20F outside at which point it is typically to cold to pull the heat out of the outdoors efficiently.Could you simply take a window A/C unit and install it backwards to provide heat? In theory, yes, but you will have a lot of problems. First, most of those units are factory set to prevent them from trying to cool to a temperature less than 55F. That means if it is colder than 55F outside, it wo not provide heat.If you override this feature (search for controllers that can turn a window A/C unit into a walk-in cooler controller), the next problem will be when the air temperature is under 40F. To get heat to move, the cold surface of an A/C unit must be less then the air it is pulling heat from. So if it is 38F outside, the refrigerant must be around 30F. This is below freezing so moisture in the air will freeze on the coil. Real heat pumps have a defrost cycle to deal with this. Your window unit will just freeze solid and no longer provide heat.Again, in theory it would work but you would need to know the various problems to look for to keep it running..

Can Air Conditioners Be Used to Make the Room Warm? 1

1. What does the "dry" option on air conditioners do?

i grow to be doing some artwork at a acquaintances homestead and the female of the homestead asked me if the artwork we did, installation 4 shops for a rec room could reason her electric bill to shoot up yet another $a hundred thirty.00 monthly. I instructed her that it is impossible as all it truly is getting used is a small television and the youngsters stereo. She has compelled warm air with A/C. I went to the attic and located the air handler working without calling for warmth. i stumbled on that once the chilly season started she placed the thermostat to the "ON" place. The furnace could activate and that that they had warmth. After each little thing cooled off so did the air popping out the handler. I additionally checked the furnace interior the basement and located that grow to be working 24/7. That thermostat grow to be additionally set to "ON". I switched them the two to the warmth putting and much less great electric bill. the two air handlers in simple terms activate whilst calling for warmth or cool. So counting on the place you reside, you will spend approximately $60.00 to $70.00 money greater a month for the air

2. Are computers big energy hogs like air conditioners and refrigerators?

Yes, they are. Everybody who answered 'NO' needs to make a few calculations and then adjust their common sense for the environmental impact of their computer. I have a very modest server at work which consumes 45W on average (pulling all the stops on power savings and running without monitor). That's almost as much as my new fridge at home. At this level the computer produces approx. 1lbs. of CO2 a day. That's a whopping 350lbs. of CO2 a year. Trust me... if I delivered 350lbs of dry ice to your door and you would be forced by law to store it, you would be looking for ways to save energy very quickly! If you run my small server machine with a screen saver and the screen on, it will easily produce 1000lbs. of CO2 a year. If you have a gaming machine, 24/7 operation would result in 2.5 tons of CO2 emissions a year. Even without playing games. That's close to the emissions of a car. My work desktop hibernates whenever I am not in my office. That alone saves hundreds of lbs of CO2 a year. And all it takes is two button pushes at the end of the day... one for the screen and one for the computer. My numbers are not made up, by the way. They are measured with a "Kill A Watt", a plug in power meter on computers at work. Thanks to the device I know exactly what my appliances consume and I have been able to cut my energy consumption at home by 30-40% and at work by approx. 25%. And you can, too. Everyone who does not simply does not care. There are no excuses.

Can Air Conditioners Be Used to Make the Room Warm? 2

3. are Vw Beetles from 1979, automatic. Also do they have car alarms? or air conditioners?

I think the air cooled beetle stopped around 1976 in the US. Then continued in Mexico until around 2000 though. While they made a three speed with an automatic clutch, then never made the air cooled beetle with an automatic transmission. Alarms and air conditioning were easy to add options. The first link is for an AC kit that is about $1500 The 2nd sell all sorts of air cooled VW parts. And it is possible to put an automatic from a VW type III squareback, into a bug.

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Why Are Window Air Conditioners so Loud?
Odds are that, if you own an air conditioner, you own a window unit. These are the most popular types - both in the US and globally - available today.Window air conditioner units are so popular because they are inexpensive (running anywhere from $150-$600) and take up no floor space in your home because they sit on your windowsill.They are also easy to install, unlike split air systems and central ac. Installing a window unit is an easy DIY job that can be tackled in an hour or so.Also, because they are installed in a semi-permanent fashion, you just set it and forget it. Unlike portable ac units, which are often wheeled around from room to room, a window unit is designed to stay put.In spite of all of these benefits, however, window units have one major drawback: the noise. These units are loud and different models can range from being moderately annoying to downright deafening.Why are window air conditioners so loud? Well, the reason is simple: because the entire air conditioner - the compressor, the condenser, and the fans - are all located in one single unit.By contrast, with a split ac and a central air conditioner, the compressor and condenser are installed outside of your home. That means that in those units the loudest parts aren't in your home.With a window unit, however, the noisiest parts of the unit are inside your home.This can be a minor annoyance. It may mean that you have to turn up the volume on the tv to hear it. But it can also mean sleepless nights if your window air conditioner in your bedroom is deafening.So what you should do?The best thing to do is to check out the sound levels on your window unit before you make your purchase. All air conditioners come with labels specifying the decibels generated by the unit. A high number means a loud machine. For example, a unit with a rating of 50 Decibels is 10 times louder than one rated 40 Decibels.The smartest thing to do is to go to a big box store like Target or Walmart and listen to an air conditioner before you buy it. Even if you are looking at a different brand, it is important to get a sense of how loud the Decibel ratings are for you. You can do this best by listening to different ac units running.If you already have a window air conditioning unit and you have noticed recently that it seems to be louder, there are few steps you should take.Check to see if the unit is vibrating on the windowsill. It may need to be re-tightened on its shelf. The side panels might also be loose. Inspect those to see if they need tightening. If the unit seems to be vibrating more than normal, consider sliding a piece of wood under the unit to secure it.
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