The Best AC Settings for Comfort and Savings Year-Round

This guide helps you to master the ultimate comfort- and savings-creating strategy: Efficient use of your AC throughout the year.

May 14, 2025 - Central Heating

Having the right temperature at home not only makes you feel comfortable but also saves you money. Good air conditioning can bring you a world of difference not only in energy bills but also in terms of your comfort that you feel while lounging at home. No wonder, the big question is “What is the ideal temperature for the AC unit?” and “Is it better to set the air conditioning temperature lower in 2022 than in previous years?”

It's possible that you have been one of those seeking for the answers to the abovementioned questions. We're here to help you. In this blog, we'll provide a guide to help you master the ultimate comfort- and savings-creating strategy: Efficient use of your AC throughout the year. One spoiler is that it only takes two to three clever tweaks in your air conditioning system to gain visible energy savings, while your cool remains the same.

Why AC Settings Matter More Than You Think

Only a few people are aware that the air conditioner not only provides comfort but is also a big energy guzzler. The space cooling sector in Canada accounts for 3% of the total energy consumed by an average Canadian household, which is the information Natural Resources Canada has. But there are households that consume even more energy than the average during heatwaves or when their cooling systems are inefficient.

If you don't maintain the thermostat to a moderate degree, this will lead to:

We shall discuss how to change seasonally your thermostat settings to save utility energy.

Summer Comfort: Cool, But Not Too Cold

Recommended Setting: 25°C (77°F) when at home, 28°C (82°F) when away.

On those scorching summer Tingo days, the first thought that comes to a person’s mind is to turn on the air conditioner to create the effect of the Arctic. The thing is that it is not such a great idea since it can spike your electricity bills to a great extent. Try to find a temperature that is comfortable for you and not wasteful, say 25 degrees C when you are at home but still.

Also, you should be advised, should you go out, not to leave the air conditioner off. Thermostat setting up to 28°C will be fine to let the machine sit for a while without shooting all the power consumption up when you come back. In this respect, the use of a smart thermostat will be of huge help.

Pro Tip: Ceiling fans can be used to move the air around. These fans give you the chance to turn the thermostat up by a degree or two while still keeping the comfort levels normal.


Winter Mode: Yes, Your AC Still Matters

It's true that, even in winter, the HVAC system quite resolves the air circulation issue and moisture control as well. Suppose, if the AC has a new system with the reverse-cycle facility that can be used for heating, you need to set those also.

Recommended Setting (if using a heat pump): 20–21°C (68–70°F) during the day, 17–18°C (62–64°F) at night or when away.

Changing the temperature at night or while you are absent can be the smartest thing to do when you want to reach more than half of your heating bill. You have to remember though not to make it too low and too cold in your house.

Spring & Fall: Transitioning Seasons

When temperatures are a bit warmer, like in spring and fall, it’s a good idea for you to let your air conditioner take it easy. Make natural ventilation your main cooling resource and use the air conditioner just for adjusting the temperature on the few days when the weather is warmer than usual.

Recommended Setting: 22–23°C (72–74°F), adjusting slightly based on outdoor conditions

Sources claim that the times between the winter and summer seasons are particularly well suited for a system check or even the replacement of your HVAC system, besides the renewal of filters and sealing the air leaks caused by weather.

Tips for Saving Energy Year-Round

Getting to the issue of how to tune your thermostat for efficient energy use, we will start with some other practical measures:

If your unit is cycling a lot, not cooling properly or your utility bills are high, it could indicate a need for service or a professional cleaning or inspection is required. For example, if the temperature oscillates or the airflow is unstable, it is very likely that you need to seek help for AC repair in Barrie.


Conclusion

One needs no radical turnaround in the use of air conditioners for the entire year but rather a few informed and wise decisions. If you place your thermostat in a strategic location and take good care of your device, you can keep yourself comfortable and at the same time pay much less for the energy consumed.

When you decide on having better control of the temperature of your home or if your system needs a professional hand, the professionals of Central Heating can help you. They offer a wide range of services from regular maintenance and energy-saving tips to expert repairs and thus ensure that your comfort is always eco-friendly.


Image by Freepik.

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