by susan.denisi | Jun 13, 2025 | AC, A/C, Air Conditioner, Air Quality, Airflow, Cooling, Energy Efficiency, Filter, How-to, Maintenance
Maintaining a comfortable living space relies heavily on your air conditioning (AC) system and keeping your indoor air quality clean. However, one of the most vital maintenance tasks often goes overlooked—cleaning (or replacing) the air conditioner filter. At... by Mitch Jessup | May 9, 2025 | AC, AC Maintenance, Air Conditioner, Air Filter, Checklist, Coil, Condensate Drain Line, Fan, HVAC, Motor, Smart Thermostat, Thermostat, Tune-up
Keeping your air conditioning system in peak condition is vital for its efficiency, longevity, and your home’s comfort. Regular upkeep, whether during the sweltering summers or the mild springtime, can prevent expensive repairs and ensure top performance. At... by Mitch Jessup | Apr 11, 2025 | AC, Air Conditioner, Air Conditioning System, HVAC, HVAC Refrigerant, HVAC System, Maintenance, R-410A, Recharge, Refill, Refrigerant
As climate change concerns intensify and sustainability becomes a critical focus, industries around the globe are revisiting and often overhauling their practices to comply with stricter environmental standards. This means that the HVAC industry, too, is particularly... by Mitch Jessup | Mar 12, 2025 | AC, Air Conditioner, HVAC, HVAC Refrigerant, HVAC System, R-22, R-32, R-410, Recharge, Refill, Refrigerant
HVAC refrigerant—think of refrigerant as the lifeblood of your HVAC system. Just like blood carries oxygen to keep you going, HVAC refrigerant transfers heat to keep your home cool and comfortable. As your air conditioner operates, the refrigerant absorbs heat... by susan.denisi | Jul 1, 2024 | How To, AC, Air Conditioner, Blinds, Broken, Ceiling Fans, Cool Air, Exterior Doors, Summer, Warm Air, Windows
If your AC has unexpectedly broken down, you might feel like you’re melting under the scorching Ohio summer sun. Hopefully, you’ve already called Hilliard-Dublin Heating & Air, as we offer 24-hour emergency services year-round. This means our dedicated... by susan.denisi | Jun 1, 2024 | AC, Air Conditioner, Air Filters, Airflow, Freezing, Frozen, Leak, Refrigerant, Temperature, Thermostat, vents
AC unit freeze in the heat? While it sounds puzzling, there could be multiple reasons why your system is freezing up. So, feel free to chat with your Hilliard-Dublin Heating & Air experts about the most common causes and troubleshooting steps to fix a frozen air... 
