by Susan Denisi | May 9, 2025 | A/C, AC, AC Maintenance, Air Conditioner, Air Filter, Checklist, Coil, Condensate Drain Line, Fan, HVAC, Maintenance, Motor, Smart Thermostat, Thermostat, Tune-up
Welcome to the Circleville Heating & Cooling blog! As your local HVAC experts, we’re committed to helping homeowners like you keep your homes comfortable, efficient, and worry-free—especially as Ohio’s summer heat kicks into high gear. Your air... 
by Susan Denisi | Apr 12, 2025 | AC, Air Conditioner, Air Conditioning System, HVAC, HVAC Refrigerant, Maintenance, R-410A
As climate change becomes a pressing global concern, industries worldwide are being pushed to adapt to stricter environmental regulations. The HVAC industry is no exception, especially when it comes to the discussion around refrigerants. R-410A, a topic of significant... by Susan Denisi | Mar 12, 2025 | AC, Air Conditioner, HVAC, HVAC Refrigerant, HVAC System, R-22, R-32, R-410, Recharge, Refill
Think of HVAC refrigerant as the lifeblood of your HVAC system—constantly circulating to keep your home at the perfect temperature. Just as blood delivers oxygen throughout your body, refrigerant absorbs and releases heat, making efficient cooling possible. As your... by Susan Denisi | Nov 1, 2024 | Circuit Breaker, Air Filter, Drain Pan, Ducts, Furnace, Heating, Power Source, Thermostat, Troubleshooting
If your furnace is not turning on, there is no need for concern; we have outlined some basic troubleshooting steps you can attempt. With winter upon us, your heating unit is now essential for maintaining comfort during this season and beyond. As a homeowner, you... by Susan Denisi | Oct 1, 2024 | Air Filter, Allergens, Bacteria, Contaminants, Dirty Air Filter, Dust, Energy Bills, Germs, IAQ, Indoor Air Quality, Odors, Pollutants, Seasonal Changes
Though it may appear minor, a clogged air filter can significantly affect your home’s indoor air quality (IAQ) and overall health. At Circleville Heating & Cooling, we aim to highlight the potential consequences of neglecting your air filters. Every Ohio...
