Is It More Expensive to Run Heating or Air Conditioning?

September 13, 2025

Quick Answer: Heating often costs more than air conditioning in O’Fallon because winter temperatures can be much farther from the desired indoor temperature. However, the actual cost depends on the weather, equipment efficiency, energy source, utility rates, insulation, and thermostat settings. No matter what time of year it is in O’Fallon, MO, you will probably need to run either your furnace or your air conditioner. Both systems increase household energy use, but one may cost considerably more depending on the season and your equipment. Understanding what affects heating and cooling costs can help you improve efficiency, reduce unnecessary energy use, and keep your home comfortable throughout the year. Does Heating or Air Conditioning Cost More? Heating often costs more than air conditioning in climates like O’Fallon, but this is not true for every home. Your total cost depends on several factors, including: The outdoor temperature Your thermostat setting The size and efficiency of your HVAC equipment Whether your heating system uses gas, electricity, or another fuel Local electricity and natural gas rates Your home’s insulation and air sealing Many homeowners maintain an indoor temperature between approximately 68 and 75 degrees. During summer, the outdoor temperature may be 20 or 30...

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What is Included in Fall Heat Pump Maintenance?

September 9, 2025

As fall starts to shift the outdoor air from warm to crisp, your heat pump needs a reset. After a long summer of cooling, it’s about to switch gears. That kind of seasonal transition is harder on the equipment than most people realize. During a well-timed maintenance visit, an HVAC technician can smooth out the change, spot any hidden issues from the cooling season, and make sure your heat pump is ready to heat efficiently. At , in O’Fallon, MO, we walk homeowners through precisely what we check, why it matters, and how it keeps your system running longer. Our goal isn’t just to fix things when they break. We’d rather help you prevent breakdowns entirely, so you stay comfortable throughout the year. Switching to Heating Mode Isn’t Automatic Your heat pump doesn’t just flip from cooling to heating like a light switch. It shifts how it moves refrigerant, how the reversing valve operates, and how the outdoor coil behaves in colder air. In the summer, the outdoor coil dumps heat. Once the system moves into heating mode, it pulls heat from the cold air outside. That’s a big change in function, and it only works smoothly when everything is...

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Do Ductless Systems Require Fall Maintenance?

September 2, 2025

Your ductless system worked hard during the summer. Before cold weather hits, it needs a quick check to stay reliable as the season changes. At , in O’Fallon, MO, we help homeowners handle the kind of maintenance that keeps ductless units running quietly and reliably year-round. If this is your first time prepping your mini split for fall, you’re in the right place. Why Fall Matters Even Without Ductwork You might assume ductless systems skip seasonal prep because they don’t rely on large duct networks or gas burners. They’re compact, sleek, and often quieter than traditional systems. That doesn’t mean they’re set-it-and-forget-it. Ductless units still manage airflow, refrigerant pressure, and drainage, all of which are affected by changing seasons. Fall brings shifting indoor and outdoor temperatures, fluctuating humidity, and more frequent cycling as heating demands ramp up. That seasonal shift makes early fall the best time to prep your mini split for what’s coming next. As leaves fall and the air gets cooler, your outdoor unit starts working differently. Any debris near the base, like twigs or dead leaves, could obstruct airflow or trap moisture. Clearing out that area gives the system better breathing room when it needs it most....

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