What Temperature Should I Set my Air Conditioner to in Winter?

June 28, 2021

It can certainly be tough to keep your home at a comfortable temperature in the winter months. This is especially true if you live in an older property. One smart solution for keeping warm in winter is to choose an air conditioner that’s capable of reverse cycle heating.


This efficient answer means your home stays cool in the summer and is kept warm during the winter. If you choose this approach to heating your home, you might be asking yourself, what temperature should I set my air conditioner to in winter?


This blog post gives you all the information you need to know.

Why is staying warm in winter important?

Keeping warm during the winter is important for a number of reasons. The biggest issue is health – our environment can directly impact our health, and being in an environment that’s too cold can have consequences. Being too cold can affect your sleep and leave you more susceptible to viruses.


Getting the temperature right is also important for comfort reasons. If your body is too cold it can cause muscle pain and tiredness, lead to overeating as you struggle to stay warm, and can also affect your concentration. This is particularly a concern for students and people who work from home because it’ll affect your ability to get work done.

What temperature should I set my air conditioner to in winter?

It’s generally recommended that your thermostat should be set between 18-20 degrees.


However, the ideal temperature will vary from person to person. Elderly people and very young children are likely to be more comfortable in a slightly warmer environment.


To ensure that everyone in your household is comfortable during the winter, you’ll probably have to compromise to find a setting that suits everybody.

How do I improve my air conditioner’s efficiency in winter?

The danger with cranking up the thermostat too much is that you’ll use a lot more energy and your bills could shoot up. There are some steps you can take to help your air conditioner’s reverse cycle heating to work efficiently.


It’s important to minimise drafts throughout the home as much as possible to prevent heat from being lost. Turning the air conditioner off overnight or when you’re out of the house will help to reduce how much energy you use, and keeping stocked up on other ways to stay warm such as blankets and warm clothes will also make a big difference.


It’s important to keep your air conditioner well-maintained and in good condition too. Make sure you have it serviced by professionals on a regular basis, especially if you’re relying on it all year round.

Call in the professionals!

For reliable air conditioner servicing and maintenance in Shoalhaven, as well as the supply and installation of top air conditioning units, choose Jervis Bay Air Conditioning. Based in Huskisson, we’re local air conditioning specialists, working to keep your home comfortable all year round. For more details about our services, please contact the team.


If you're wondering how often you should have your air conditioner unit serviced, read our previous blog!

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