diy hvac

DIY HVAC Solutions: Do’s and Don’ts

HVAC systems are undoubtedly an essential part of our everyday lives, but we often forget that they are systems composed of intricate moving parts.

Poorly functioning or broken down HVAC systems can definitely be frustrating, but before impulsively deciding to remedy the issue yourself, consider first what you can and can’t do. While there are issues that you can certainly handle independently, there are others that are best left out of your hands and into those of a skilled professional.



  • Attempt to replace existing parts or install new ones

Not every HVAC is built the same, so it’s unwise to assume that any two parts are exactly alike. Further, any given part may not serve the purpose that a website lists. It’s best to have your system’s parts examined by a licensed technician so that they can meet the needs of your specific unit.

  • Handle electrical connections

Electric currents that run through HVAC systems have high voltages. Attempting to tighten or disconnect electrical wires could result in a serious accident.

  • Handle refrigerant chemicals

While it may seem easy to fix a refrigerant leak, to err on the side of caution, call a professional to handle this. Exposure to refrigerant chemicals can cause frostbite, respiratory problems, and skin irritation. They are also very harmful to the environment and should be disposed of properly.

  • Attempt to clean coil fins

These parts of your system are actually more fragile than you think. Using the wrong appliance to could result in damage.

See Our Checklist to Make Sure Your HVAC System is in Good Shape



  • Check your thermostat

While this may seem obvious, this could be your easiest and quickest solution and should be examined first. Try adjusting the temperature or changing the batteries.

  • Check your fuse box

An HVAC system might be broken down, but it could be in perfect working condition. Make sure that your fuse box is working properly before attempting to fix the system itself.

  • De-clutter the area surrounding your unit

This fix is easy enough. Head to your backyard and dust or vacuum the blower wheel on top of your system. For good measure, remove any leaves or furniture that could be crowding the condenser.

  • Change the air filters

Air filters should be changed on a monthly basis. This can improve air quality and flow in your home or business.


Think your HVAC system has an issue that you shouldn’t handle alone? Make an appointment with us today.