0
When the central air conditioning unit is on but not running for hours at a time is it still using energy and should it be shut off?
Wiki User
∙ 17y ago
If it's an older mechanical thermostat, no, you're not using ANY energy if the AC compressor and fan are not on. The newer, electronic thermostats use such an incredibly small amout of energy that it's not worth mentioning, but you also can't say it isn't using ANY.
Wiki User
∙ 17y ago
Add your answer:
Earn +20 pts
Why should you use an electric bill calculator?
You should use an electric bill calculator to help in determining how much your energy costs may be for a month. You may also want to use an electric bill calculator to calculate how changes to your energy usage (such as keeping the lights on less or keeping your air conditioning at a higher temperature than normal) can save you money on your electric bill each month.
Why is an energy absorbing reaction or an energy releasing reaction more likely to be spontaneous?
To become spontanious,energy should be released.
Why electronegativity has no unit?
it should have unit of energy
Why does propane work better as a refrigerant in a air conditioning system?
I don' t know if it works better, but PROPANE SHOULD NEVER BE USED BECAUSE IT IS FLAMMABLE!
Should the motor on a bathroom fan be hot to the touch after running for a few minutes?
No.
Should cold air vents be closed when using central air conditioning?
no
What are some of the top energy efficient air conditioning units available on the market today?
I live in Arizona and my central air conditioner is in desperate need of replacement and I want something energy efficient that will save me money in the long run. What are some good suggestions of air conditioning brands that I should be looking into?
Should you turn off your vents in your basement when using your dehumidifer with your air conditioning running in the house?
No. While in air conditioning mode, the air will assist in the dehumidification.
If you have central air conditioning should you close the vents in unused rooms?
yes it would save money :)
What amperage service is needed for central air conditioning unit?
30 to 50 amps, it should be dedicated for the A/C.
Should I install a central heat and air conditioning unit?
To cool more than two rooms it is economically more efficient to purchase a central air conditioning unit than a wall unit. Wall units are individually cheaper than central air, but if you have to buy more than two, then it is better to buy the central air unit.
What should the temperature of the coolant return line on a central air conditioning system be?
It should be above freezing. Normally around 40-42 deg. F
How should you start parkour conditioning?
Parkour is extremely cardiovascularly taxing exercise/hobby. It's very important to start with a running/plyometric (focusing on lower and upper body strength) conditioning circuits.
What should you Wear for Softball conditioning?
all you have to wear is running short with sliders and/or spandex underneath shorts and then a sports bra with a tee shirt
Who should you contact to put freon on your central air conditioning unit?
A reputable HVAC service Co. will locate and repair the leak and recharge your system.
What should you do when your central air compressor is running but the cooling fan is not working?
Check the capacitor located inside the outside condensing unit,usually the fan,compressor are wired together,if one is running the other should be running
When is Central Air Conditioning the Best Answer?
Central air conditioning may not always be the most practical choice for every home or office. There are some cases, however, when using a central air conditioner is vital to the health of everyone who lives or works in a home or building. The Length of the Hottest Season The biggest consideration for whether or not central air conditioning is the best answer is how long the hot season is in your location. Some areas have a very short hot season that only lasts a couple of weeks. The expense of installing and maintaining central air conditioning may not be worth it if you only use the system once or twice a year. If your hot season lasts for months, though, the use of central air conditioning may feel like more of a necessity than a convenience. The Size of the Building Building size also makes a difference when you consider central air conditioning. If your home or office is relatively small, you may be able to make due with a window air conditioner or a portable air conditioner. If there are more than four or five rooms, central air conditioning may be the best answer. With a central air system you can be sure that every room is cooled equally. When you use other air conditioning systems, their cooling effects can only be felt in the room that they are housed in. If you have a building with a large central room, portable or window air conditioners may not have the power to fill the space the way that central air conditioning could. The Health of the Occupants Central air conditioning is the best type to use if you are trying to keep older or younger people comfortable through the heat of the summer. Any building that houses senior citizens or young children should consider the benefits of central air conditioning to keep their inhabitants safe from the damaging effects of heat. People who are old, young, or in ill health are particularly susceptible to heat. Portable and window air conditioners may work for the short term, but central air conditioning will provide a more even distribution of the cool air.
