Top Myths About Air Conditioning—Debunked! When it comes to air conditioning, there's no shortage of myths floating around. From thermostat tricks to energy-saving "hacks," misinformation can lead to higher bills, discomfort, and even system damage. Let’s set the record straight by debunking some of the most common AC myths. Myth #1: Setting the Thermostat Lower Cools Your Home Faster The Truth: Your AC works at a constant rate. Setting it to 60°F instead of 72°F won’t cool your home faster—it’ll just run longer and use more energy. The best approach is to set your thermostat to a comfortable temperature and let the system do its job. Myth #2: You Don’t Need to Change Your Air Filter Often The Truth: A dirty filter restricts airflow and forces your system to work harder. For peak performance and indoor air quality, check your filter monthly and change it every 1–3 months. Myth #3: Bigger AC Units = Better Cooling The Truth: An oversized unit will cool your home quickly, but it won’t run long enough to properly remove humidity—leaving your space feeling damp and uncomfortable. Proper sizing is key to efficiency and comfort. Myth #4: Ceiling Fans Help Cool the Room The Truth: Ceiling fans don’t lower the temperature—they circulate air to create a wind-chill effect on your skin. They only help when you’re in the room, so turn them off when you leave to save energy. Myth #5: It’s Cheaper to Leave Your AC Running All Day The Truth: If you’re away for hours, it’s more efficient to raise the thermostat or turn off the system and cool down the home when you return. Smart thermostats can automate this process for optimal savings. Myth #6: Maintenance Isn’t Necessary Unless There’s a Problem The Truth: Regular tune-ups prevent breakdowns, improve efficiency, and extend the life of your system. Just like your car, your AC needs routine care—even if it seems to be running fine. Myth #7: Air Conditioners Only Cool Air The Truth: ACs do more than cool—they remove humidity from the air, which is essential for comfort and mold prevention. That’s why proper operation and sizing matter so much. Final Thoughts Falling for AC myths can cost you money and comfort. If you’re unsure about how to keep your home cool efficiently, the experts at City Ventilations are here to help. From proper sizing and installation to maintenance and upgrades, we’ve got your comfort covered—truthfully.

Signs You Need an HVAC Tune-Up Your HVAC system works hard year-round to keep your home comfortable, but how do you know when it needs a little TLC? Here are key signs it’s time for a professional tune-up: 🔹 Unusual Noises Banging, rattling, or screeching sounds? These could signal loose parts, worn components, or airflow issues. 🔹 Inconsistent Temperatures If rooms are heating or cooling unevenly, it could mean your system isn’t distributing air properly—or something bigger is going on. 🔹 Higher Energy Bills A sudden spike in your energy bill without changing your usage? Your system may be working harder than it should due to dirty filters, blocked vents, or mechanical wear. 🔹 Weak Airflow If the air coming from your vents is weaker than usual, this could be due to duct issues, a failing blower motor, or clogged filters. 🔹 Frequent Cycling Is your unit turning on and off too frequently? This short-cycling could indicate a thermostat issue or an overheating system. 🔹 Bad Odors A musty, burning, or chemical smell from your vents means something’s wrong—and it’s time to call a pro. 🔹 It’s Been Over a Year If it’s been more than 12 months since your last tune-up, it’s time to schedule one—routine maintenance keeps your system efficient and extends its lifespan. ✅ A tune-up can prevent costly breakdowns, boost energy efficiency, and keep your home comfortable year-round. 📞 Contact City Ventilations today to schedule your HVAC check-up and breathe easy all season long!