Heating and cooling are necessary to keep your commercial building at a comfortable temperature. However, if something goes wrong with your HVAC unit, it can be difficult to pinpoint what happened without some knowledge of how the system works. Thankfully, the cooling and refrigeration professionals at Dickerson’s Commercial Refrigeration & HVAC in Lexington, KY, are here to answer a few questions that you may have.

4 FAQ About Your Commercial HVAC Unit

How Long Do HVAC Systems Last?

Knowing the lifespan of your HVAC system is the key to determining whether to repair or replace. If the system is less than 15 years old, it might be worth it to repair the damage. With a system that is nearing 25 years old, a complete replacement will save you money in repair fees if it keeps breaking.

How Often Do the Filters Need to Be Changed?

The filters in an HVAC system work hard to trap dust particles and allergens in the air. While monthly replacement is recommended, the size of your commercial building and the number of employees working there contribute to how often you check them. Larger buildings with more employees introduce more allergens and pollutants, so they should be checked for buildup biweekly.

What Is the Warranty for My HVAC System?

The type of warranty you have depends on the manufacturer. Your contractor can tell you more about the specifications and requirements to keep the warranty valid, as some require regular maintenance to stay active. Be sure to keep a copy of the warranty as you may need to validate the part or system. Also note that if your HVAC system requires attention from a professional, labor is often not included past the first year. 

When Should I Schedule Maintenance?

Professionals recommend having your system checked and cleaned once a year. Schedule a spring appointment for your AC unit and a fall maintenance call for your heating system. This way, all problems can be fixed before the systems are used heavily.

If you are experiencing problems with your HVAC system, contact Dickerson’s Commercial Refrigeration & HVAC for assistance. With 50 years in the business, their trusted team specializes in commercial refrigeration and freezer repair. To learn more about their available products, visit the website or give them a call today at (859) 254-1436.