One thing that I can say for certain is that your HVAC system will always be going on the decline.
These systems do not last forever and this is why it’s so important to keep up with regular maintenance and care.
The best you can do for your HVAC system is to extend its life so that it can serve you longer and with lower energy bills. If you are not changing the air filters regularly, you’re going to experience poor air quality and numerous complications with your HVAC equipment. If your air filters are cheap, you probably will have horrible air quality and they won’t protect your HVAC from building up with too much dirt and debris. I tell people all the time there’s an easy way to keep up with your HVAC system maintenance, and that is to enroll yourself into an HVAC service plan. The HVAC service plan will typically cover all your common maintenance needs and will usually cover any minor repairs through the length of your contract. The whole idea is preventative maintenance so you usually don’t have to worry about any serious problems with your HVAC system, assuming the professionals know what they’re doing! There will be times when you might come across some lousy HVAC professionals who do not do good work in the least. This is why you must research the HVAC companies in your area and go with the most reputable people. Also make sure you always go with a certified HVAC professional, because if you don’t, you’ll be in big trouble with your HVAC warranty.