If your AC keeps turning on and off every few minutes, something is off. That pattern, called AC short cycling, is one of the more common HVAC problems homeowners and business owners run into, and it’s worth addressing before it turns into a more expensive repair. What Is AC Short Cycling? Under normal operating conditions, … Continue reading AC Short Cycling: Why It Happens and What to Do
Published by Barnard Heating and Cooling on 5-31-2026
Spring brings warmer days and blooming flowers, but for allergy sufferers, it also brings sneezing, congestion, and watery eyes. While most people assume outdoor pollen is the main culprit, your HVAC system may be playing a bigger role than you think. Clogged air filters and a dirty outdoor unit can trap and recirculate allergens indoors, … Continue reading Is Your HVAC Making Spring Allergies Worse?
Published by Barnard Heating and Cooling on 4-30-2026
When it comes to improving indoor air quality, one of the most common questions we hear is, “What if I use too high of a MERV filter?” It’s a good question to ask, especially for homeowners and business owners in southwest Missouri who want cleaner air without compromising their HVAC system’s performance. To answer it … Continue reading What If I Use Too High of a Merv Filter?
Published by Barnard Heating and Cooling on 10-17-2025
