Packaged terminal air conditioner is an all-in-one HVAC solution. Packaged Terminal Air Conditioner (PTAC) units are compact and offer energy efficiency. They serve as a cooling solution for homeowners in regions with extreme temperatures to maintain comfortable indoor temperatures.
Homes that don’t have enough indoor space for a furnace, coil, or air handler can benefit from a packaged terminal air conditioner that fits outside your house. PTAC air conditioners work best in smaller rooms such as a sunroom, a converted garage, or a room addition. Small businesses also benefit from a modular packaged PTAC unit air conditioning system. It’s easy to add PTAC air conditioning units as the business expands. One AC unit at a time can be added or reduced, further adjusting the load of the HVAC system.
A wide array of packaged terminal air conditioners can be found on the market. Options vary by size, capacity, and Seasonal Energy Efficiency Ratings (SEERs).
Whether your cooling solution requires a PTAC unit for a small room like a sunroom or a larger business space, you’ll find a PTAC unit to get the job done. In this article, I’ll talk about the ways to maintain PTAC units regularly to increase their life span.
3 Quick DIY Fixes for Packaged Terminal Air Conditioners
Air conditioning systems are bound to suffer minor issues.
Here are 3 major HVAC issues to be on the lookout for with your packaged terminal air conditioner.
1. Clogged Drain Line
Debris or algae may block your condensate line on your PTAC unit.
However, you can tackle this issue by pouring vinegar down the line and then using a wet-dry vacuum to clean the condensate line.
If your condensate line is still blocked, you should get help from an HVAC professional.
2. Uneven Heating or Cooling
If your AC unit is not heating or cooling well or you’re experiencing temperature fluctuations with your cooling system, it is most likely due to leaks in ductwork, poor insulation, or blocked vents.
If you’re experiencing issues with the cooling capacity of your PTAC, clean the cooling system vents throughout your home.
Pro Tip: If you find that south-facing rooms are struggling with heating or cooling capacity, you could either use blackout curtains or install separate PTAC units as a cooling solution.
If there are no results, then contact an HVAC cooling system expert to look at your AC unit and fix the issue.
3. AC Stops Working
If your AC unit experiences an unexpected shutdown, check the batteries on your thermostat.
If the thermostat batteries are in good condition, it could be the HVAC system’s circuit breaker. You will have to switch the HVAC circuit breaker to the on position.
In case that doesn’t solve your PTAC cooling system issue, seek help from an HVAC expert.
Why Annual Tune-Ups?
Even though you need to look into the maintenance of your AC unit every few months, an annual HVAC tune-up is still a must.
This, in turn, will reduce frequent breakdowns of your AC unit, help you avoid the extra expenditure on repairs, and enhance the life span of your air conditioning system.
Air conditioning units are made up of complex working components, and you can’t fix everything with your cooling system on your own.
That’s when help from an HVAC professional is recommended.
Is a PTAC Unit Right for Me?
PTAC units offer a versatile heating and cooling solution for homeowners and business owners. Where traditional HVAC systems are not an option, a PTAC unit fits perfectly for use in a sunroom or a small business space.
With a wide range of PTAC units available on the market, you can find the perfect cooling solution for your needs. PTAC units deliver reliable performance and energy efficiency.
Perform routine maintenance on your unit to operate at maximum cooling capacity. If you face a complex HVAC issue, I recommend contacting a local professional.
Finding an HVAC Technician Made Simpler
You can find an independent HVAC technician or hire a company near you by simply typing in your zip code using the Same Day Pros app. It is available on the App Store as well as the Play Store.
Corey L Robinson, the founder/CEO of Same Day Pros Inc., is a business owner and serial entrepreneur.





