Smart AC Controller: Best Solution For Old Air Conditioner

September 11, 2025

Tired of constantly fixing your old air conditioner, take a look at a whole new way to control the temperature easier with a smart AC controller. Find out how it’s gonna help you with DEEPCHILL, your trusted air conditioning Gold Coast!

4 signs to upgrade your old air conditioner

It’s more than 10 years old

Most older AC units work well for 10–12 years, while newer models can run up to 15 – 20 years with care. If yours is already past a decade, it will likely lose efficiency and parts may become harder to replace. Planning for an upgrade saves you from sudden breakdowns in the middle of summer.

Constant repairs

If you keep calling a technician every season, your AC probably has big problems. Instead of paying for repair after repair, investing in a new unit can save you stress and long-term costs.

Rising energy bills

A sudden rise in your electricity bill is a big warning sign. When an old air conditioner gets older, it uses more power to cool the same space. Replacing it with an energy-efficient model can bring those bills back down.

Your unit still uses R-22

If your air conditioner runs on R-22, it’s a clear sign to upgrade. This refrigerant is no longer made so getting a refill is almost impossible. A new unit will use safer, eco-friendly refrigerant that’s better for both your home and the environment.

When you recognize these signs, maybe it’s time to say goodbye to old air conditioner and upgrade to a smart AC controller. This means you can make your home cooler, smarter and more energy-efficient. 

Old air conditioner unit placed outside a house, showing rust and wear, compared with modern smart AC controller solutions for air conditioning Gold Coast.

How does a smart AC controller work? 

Next, let’s discover how this controller works

A smart AC controller works by connecting to your air conditioner through infrared signals (like a remote) or a wired link, then pairs with your home’s Wi-Fi and a smartphone app. Instead of a regular remote, you interact with your AC using a touch screen, app or even voice. The controller “learns” the commands from your original remote during setup, so it can send them out whenever you tap buttons in the app or on the smart device.

You set up the controller by pairing it with your AC. Once paired, the device can send the same on/off, temperature, mode and fan commands to your AC unit. It works just like your remote, but you can control it remotely and digitally.

Here are some examples of AC Models with smart controllers: 

  • Fujitsu anywAiR Technology Controller: Wall-mounted touchpad offers Wi-Fi control for ducted systems, with smartphone app access for remote operation and programmable scenes
  • Sensibo Sky Controller: Works with most split and window AC units, adding smart features through pairing.
  • Daikin ACs: Many models can be operated with aftermarket smart controllers or their own Wi-Fi modules.
Smart AC controller displayed on a tablet screen set to 26°C, highlighting modern air conditioning Gold Coast options replacing old air conditioner systems.

Top 5 benefits of using a smart AC controller

Control from anywhere

You can turn your AC on or off and change settings right from your smartphone, no matter where you are. This means you can cool your home before you arrive or switch it off if you forgot when leaving.

Save energy and money

Smart controllers help reduce power use by adjusting the AC only when needed. They can turn off the AC when no one is home or set schedules to avoid running it unnecessarily. This saves electricity and lowers your bills.

Better comfort

You get steady, comfy temperatures all the time. Smart controllers can learn your schedule and preferences, so your home stays just right without constant manual changes.

Easy to use

No worries, it doesn’t require high knowledge of technology. Controlling your AC becomes simple, no more finding for remotes or pressing buttons. You can even use voice commands if you have smart home assistants like Alexa or Google.

Longer AC Life

By managing how and when your AC runs, smart controllers prevent overuse and wear, helping your unit last longer and avoid costly repairs. These benefits make smart AC controllers a smart choice for comfort, convenience and saving money.

It’s hard to let go of a device that has been with you for a long time, but switching to a new system is an investment in your long-term health and can also save you money on electricity. Contact DEEPCHILL, your trusted air conditioning service on the Gold Coast, so we can guide you through many new models with smart AC controllers! 

Category: Others

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