How to Improve Your Air Conditioner’s Efficiency? Good heating and air conditioning systems don’t just perform the way you want them to, they run efficiently. If not, they would exert more effort to reach the desired indoor temperature they’re set to achieve. As a result, they consume or waste more energy in the process, and might fail prematurely. To improve your existing cooling equipment’s performance efficiency, remember the following: Say No to Dirty Filters and Coils Contaminants are the number one reason why air conditioners underperform and break down due to overheating. Considering that your AC filters the indoor air it conditions, it’s doomed to collect dirt over time. If you have a split air conditioning system, the constant environmental exposure of its outdoor component makes it impossible to remain clean and function on its own. Read the manufacturer’s guidelines regarding filter and coil maintenance. Generally, you need to change the former once every month or three mont...