Air Con Is Too Old You can expect your air-con to last between seven and fifteen years, depending on the model. If you need an aircon unit for long-term cooling in a home with high humidity levels or where there will be many people using it throughout the summer months, then consider selecting one that has capabilities like split system units – which operate more efficiently by individually controlling each room’s temperature instead of shipping coolant through pipes underground as traditional systems do. The life expectancy of air-con is between 15 and 20 years, but as with all things in[...]