How to Stay Cool in Summer

How to Stay Cool in Summer

As temperatures soar during the summer months, staying cool becomes a priority. While there are many ways to beat the heat, having a reliable air conditioning unit is often the most effective solution. Here’s a guide to help you maximise your comfort and efficiency with your AC system.

Optimal Temperature Settings

Setting your air conditioner to an optimal temperature is key to maintaining comfort without wasting energy. The ideal temperature range for most people is between 72-78°F (22-26°C) when at home. Consider raising the thermostat a few degrees when you’re away to save on energy costs.

Regular Maintenance

Regular maintenance is essential to keep your air conditioning unit running efficiently:

  • Change Filters: Clean or replace air filters every 1-2 months to ensure proper airflow and reduce energy consumption.
  • Clean Coils: Clean evaporator and condenser coils annually to maintain efficiency and prevent overheating.
  • Check Refrigerant Levels: Low refrigerant levels can indicate a leak and reduce cooling efficiency. Have a professional technician check and refill refrigerant as needed.

Use Fans to Supplement

Ceiling fans or portable fans can help circulate cool air throughout your home. This allows you to set your air conditioner at a higher temperature without sacrificing comfort. Make sure ceiling fans rotate counterclockwise in the summer to create a cooling breeze.

Seal and Insulate

Proper insulation and sealing of windows, doors, and ductwork prevent cool air from escaping and hot air from entering your home. This helps your air conditioner operate more efficiently, saving energy and lowering utility bills.

Use Programmable Thermostats

Programmable thermostats allow you to automatically adjust temperatures based on your schedule. Set higher temperatures when you’re away from home and lower temperatures when you’re there to maximise comfort and save energy.

Consider Energy-Efficient Upgrades

If your air conditioner is old or inefficient, consider upgrading to an energy-efficient model. Look for units with high Seasonal Energy Efficiency Ratio (SEER) ratings, which indicate better energy efficiency and lower operating costs.

Maintain Airflow Around Outdoor Unit

Ensure the outdoor unit of your air conditioner has ample airflow by keeping it clear of debris such as leaves, grass clippings, and bushes. This helps the unit operate more efficiently and prevents overheating.

Shade and Ventilation

Keep curtains or blinds closed during the hottest part of the day to block out direct sunlight. Use natural ventilation in the evenings when temperatures drop to allow cool air to circulate through your home.

Professional Inspections

Schedule annual inspections with a qualified technician to detect and address any issues with your air conditioning unit before they become costly repairs. A professional can also provide expert advice on optimising your system for efficiency.


With these tips, you can ensure your air conditioning unit keeps you cool and comfortable throughout the summer while minimising energy usage and costs. Remember, regular maintenance and smart usage habits are key to maximising the lifespan and efficiency of your AC system. Stay cool, stay comfortable, and enjoy a refreshing summer indoors!

For more personalised advice or to schedule maintenance for your air conditioning unit, contact our expert team.

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