Here's How to Use Air Conditioner Effectively & Economically in 2022

Table of Content

• Issues That Can Affect Air Conditioning in a Home
• Don’t Confuse Your Thermostat
• Make use of a programmable thermostat.
• How Are Heat Pumps Sized?
• How to Use Air Conditioner Efficiently in Winter
• How to Use an Air Conditioner Economically and Save on Your Electric Bill
• – Use The Air Conditioner Only When it’s Really Necessary

While you may be intrigued to change the thermostat settings frequently, especially in extreme weather conditions, it is not considered a best practice. To save energy and still keep your house cool, let the air conditioner run the entire day. All you have to do is to raise your thermostat by four to seven degrees so that the AC doesn’t work too hard. There are ways that you can optimize the effect and efficiency of your heat pump. This can be achieved by making your home more energy-efficient, choosing the right heat pump size, and using your heat pump in ways that optimize the design and operation of the heat pump.

Replacing a 1970s-era central air conditioner with a SEER of 6 with a new unit having a SEER of 12 will cut your air conditioning costs in half. Today's best air conditioners use 30% to 50% less energy to produce the same amount of cooling as air conditioners made in the mid 1970s. Even if your air conditioner is only 10 years old, you may save 20 to 40 percent of your cooling energy costs by replacing it with a newer, more efficient model. Don’t set the thermostat down low when you turn the unit on or make constant adjustments.

Issues That Can Affect Air Conditioning in a Home

Of course, we all want the most efficiency we can possibly get out of our air conditioners. You can help your HVAC energy efficiency by simply keep[ing your units clean and clear of leaves, dust, and debris. You also want to make sure that your vents are not getting blocked by any objects or furniture. When you preserve airflow it’s important to the efficiency of your AC unit. Thermostat placement matters a lot when maintaining temperature indoors.

If you drive your car at 2000 rpm for its whole life, it won’t respond when you need some power eventually. Set the fan on ‘auto’ to start with (this ‘auto’ is not the same as the temperature ‘auto’) and increase the fan speed to the level you are comfortable with. Here we are trying to compare two air conditioners both of which are going to last ten years. They both operate for 2,400 hours annually so we have the power and we have the time of usage data. So we need to calculate how much energy each of these will consume. What is the annual cost for operating a 3 ton central air conditioner with an SEER of 10?

Don’t Confuse Your Thermostat

This air conditioner will consume 1680 kilowatt hours per year. Calculate the power consumption of 5000 BTUs/h room air conditioner with an Energy Efficiency Ratio of 8. Air conditioners are rated by the number of British Thermal Units of heat they can remove per hour. Another common rating term for air conditioning size is the "ton," which is 12,000 BTU per hour. Heavy electronic devices like the fridge, TV and computer generate a lot of heat and make your AC work harder. Let the room cool a bit, and then you can switch them back on.

Now, you wouldn’t be worrying much about your AC costs, be it winters or summers. Just follow above mentioned tips for a couple of months and you’ll notice the difference yourself. You can also utilize smart thermostats or AC controllers to maintain the perfect room temperature with intelligent triggers or set schedules for your air conditioner. One of the most important things is to check the air filters of your HVAC system regularly.

Make use of a programmable thermostat.

So make sure you shade your windows, especially if they are getting east or west exposure. It’s best to shade your window from the outside, but indoor shading also works. Make sure that you conduct an inspection and seal all the leaks to retain the air conditioner’s cool or warm heat indoors. The best solution is to make your HVAC system or ductless mini-split smart by connecting it with a smart thermostat. By going smart, you can set weekly schedules, set intelligent triggers to automate your home environment, keep a check on usage history, and many more.

Assume that the AC operates 2,000 hours in a year and the cost of electricity is 9.2 cents per kWh. If you are living in cities like Delhi, Chennai, Mumbai or Bengaluru where the average day temperature is between 34-38°C, setting your AC to 10 degrees lower is already a great respite. Plus, our body temperature averages between degrees, so any room below that is naturally cool for us. Now we know that for every degree that we lower on the AC, we consume 6 per cent more electricity. So change your habit from lowering it to 18°C to keeping it around 23-24°C.

Highly rated appliances also tend to last for long as they are often of a higher quality. We strive to protect the planet and reduce our collective carbon footprint.

To use the air conditioner economically, you better first eliminate, or at least reduce, all the heat sources that contribute to the hot air in the rooms being cooled. To prevent this, try to install the compressor at a point where it is not subject to direct sunlight during the hot hours of the day. In general, the ideal ac temperature to save electricity while cooling could be anywhere between 75-80°F (24-26°C). These tips will help you keep your home and your utility bills at a comfortable level all season long.

How to Use Air Conditioner Efficiently in Winter

If your air conditioner is outside in the baking sun, the heat may hinder its performance. Using an awning or some other form of cover to keep it in the shade will allow your AC to run more smoothly. While going out from home setting low temperature is the best choice than higher degrees.

It will take the house the same time to cool down to your desired temperature. Constant changes not only cause more energy use by fans, but lead to fluctuating temperatures. Consider replacing your thermostat if you have the kind with the lever that you move behind a temperature scale for your central air unit. Another way to improve accuracy is to keep lights and other heat-producing appliances well away so their heat does not trigger the thermostat. The key to making your central air conditioner operate more efficiently is due diligence. This is a term usually used in reference to a business looking out for its customers’ best interests.

An avid perennial gardener and old house owner, Laura Reynolds has had careers in teaching and juvenile justice. A retired municipal judgem Reynolds holds a degree in communications from Northern Illinois University. Her six children and stepchildren served as subjects of editorials during her tenure as a local newspaper editor. Energy-efficient HVAC systems and any repair and maintenance needed to keep your system in prime condition.

You may forget about the outer unit of your AC since it’s out of sight. Therefore, it would be best to set reminders and check if the outside unit area is clean from any debris. To increase your HVAC’s efficiency, you’d need to automate it with a smart thermostat or AC control. Having an air conditioner is a blessing as you can benefit from it throughout the year. But this blessing can turn into a nightmare if not used efficiently, leaving your budget drained.

This is another effective way for economical use of the AC for cooling. If you need specialized control for each room in your house…invest in a zoning system. You can divide your home by rooms or groups of rooms for customized home comfort and maximum efficiency.

So watts equal to 9000 Btus/hr divided by 10, that would be 900 watts. The efficiency rating for room conditioners is the Energy Efficiency Ratio, or EER. Get your daily dose of uplifting stories, positive impact, and updates delivered straight into your inbox. Of course, you are still able to lower the temperature according to your preference—more on that below.