Setting an optimal temperature:
Choosing a moderate temperature helps keep indoor spaces comfortable without placing unnecessary strain on AC units. Overheating a room can increase energy use and running costs.
As a general guide, the optimal temperature in winter is 18 – 21°C on the heat mode.
Clean filters regularly:
Filters naturally collect dust and debris over time. If they are not cleaned, airflow becomes restricted, forcing the unit to work harder and reducing overall efficiency. Regular filter cleaning supports better performance, improved air quality, and greater system reliability.
Close doors, windows and unused rooms:
Keeping doors and windows closed helps retain warmth and allows your AC system to heat the main living areas more effectively. Closing off unused rooms also reduces heat loss, making it easier to maintain a consistent and comfortable indoor temperature.
Use the timer or scheduling function:
Most AC units include timer or scheduling features that allow heating to turn on only when needed. Using these functions helps maintain comfort while minimising unnecessary operation, particularly overnight or during periods of low use.
Turning off the unit when no one is home:
It sounds simple, but turning your air conditioning off when your home is unoccupied can significantly reduce energy consumption and wear on the system. Pairing this with a timer or schedule ensures your home is warm when you need it, without wasting energy when you do not use it.