If you live in a hot climate, your air conditioner is something that you use all summer long. It is most likely also one of the most expensive appliances you own, so it is normal to want to extend its lifespan as much as possible before you have to spend a lot of money to purchase a new HVAC unit. Use the following tips to keep your air conditioner in good repair for as long as you can:

Get Regular HVAC Tune-Ups

One of the best ways to extend the life of your air conditioner is by having it tuned up and serviced regularly. During an HVAC tune-up, an HVAC services professional will examine all of the components of your air conditioner to make sure that they are in good condition and also check the coolant level. During a tune-up, small issues can be identified and repaired before they become big problems that can cause your air conditioner to fail prematurely. It is a good idea to have your HVAC unit tuned up in the spring so you can be confident that it will run well all summer long.

Change Your Air Filters

Changing the air filters in your home is a very easy way to help keep your air conditioner in good repair. If you neglect to change your air filters as often as your should, the filters will become incredibly dirty and your air conditioner will have to work harder to keep your home at a cool temperature. Check the air filters in your home every few weeks-- if you can't see light through them at all, they need to be replaced. 

Keep Your HVAC Unit Cool

An air conditioner unit can work much more efficiently if it is kept as cool as possible during the hot summer months. Try planting a tree nearby that will shade the outdoor unit during the hottest hours of the day. Make sure you keep up on landscaping around your HVAC unit-- you don't want leaves, grass, or other plant materials to clog up the unit.

Buy a Programmable Thermostat

A programmable thermostat can help prevent your air conditioner from running when no one is home, which can greatly extend the lifespan of your HVAC unit. These types of thermostats are typically affordable and easy to install. After installation, you can program the desired temperatures that you want during the day when no one is at home to limit the amount of time the AC runs, but set the thermostat to begin cooling down the house shortly before you arrive home.