Do’s and Don’ts of Commercial HVAC System


Downtime is never good for business. If your HVAC units are down, your building will be forced to close until it is back up and running. And no one wants that kind of hit to their bottom line.

The answer to this depends on the type of system you have. If your system is older, it may need maintenance more often. Your HVAC professional can help determine when it needs to be serviced and how often.

Moreover, Maintaining the HVAC system protects the equipment and the people who live and work within it. Therefore, let’s start with some and Do’s and Don’ts that you can take charge of for maintaining Commercial HVAC.


Keep changing the filters as needed.

In a commercial HVAC system, the filters generally require to be changed every four to eight weeks. The precise frequency will depend on factors like the industry you’re in and the amount of foot traffic your business has.

For example, if you own a dog grooming business, you may change the filters monthly. And in case you run an accounting firm, the filters may not fill with dust, dirt, and debris until six or eight weeks have passed.

Consider installing a programmable thermostat.

If you haven’t already, consider upgrading to a programmable thermostat as soon as possible. These devices can essentially pay for themselves in a matter of months by reducing utility costs. By implementing an efficient heating and cooling schedule, you can significantly reduce your energy bills.

In simple words, if you set it to a certain temperature, it will stay there until you change it. For example, the AC can come on just before opening and turn off at closing so that you aren’t paying for cooling an empty building.

Hire Professionals 

Never attempt to repair or maintain your air conditioner, heat pump, or furnace if you do not have the proper training and tools. First of all, most homeowners do not have the knowledge or tools needed to work with their HVAC system correctly.

You are far more likely to damage something or hurt yourself during home HVAC repairs than you are to get the system ready for the season ahead. First, DIY work on your HVAC system will likely void the manufacturer’s warranty, which is bad news if a critical component like the compressor fails prematurely.

Instead of doing it yourself, have a professional HVAC technician inspect and tune up the system. Not only do these technicians have the experience and tools necessary to maintain the system, but their work is often backed by insurance and company guarantees.


Toss the manual.

Although not necessarily reading the system’s manual cover to cover, it is important to store it safely. The manual contains all of the information you need to know about maintaining the system. It may also have troubleshooting tips and recommended repairs for all of the most common issues.

Ignore the Leaks

As time goes on, HVAC systems will always start to leak. But by keeping up with unit maintenance and inspecting for leaks often, you can address them as soon as they develop. Signs of a leak include pooling water, excessive condensation, oil spots, and higher utility bills.

If you suspect a leak, your HVAC contractor might use a special refrigerant leak detector to locate it. This precise tool enables technicians to identify where problems exist and how extensive they are.

Put off recommended repairs.

HVAC professionals can spot problems before they turn into major issues. While it might be disappointing to hear that your cooling or heating system needs work, don’t put off the issue by ignoring it.

An expert HVAC technician knows a lot about the equipment they’re working on. They also have experience with enough of those systems to spot potential problems.

It’s not only important that you know what the issues are, but it’s also important to know whether or not those issues need immediate attention.

So these are some of the Do’s and Don’ts you should consider. To discuss more for Commercial HVAC services, consult with us now.

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