It might sound strange, but turning your air conditioner on and off all day could be costing you more than just letting it run. At Mr. Heat Furnace Orillia , we’ve seen how smart use of your AC system can actually save you money , keep your home more comfortable, and help your HVAC system last longer. 🌀 Why “Always On” Isn’t Always Bad Many homeowners in Orillia turn their AC off completely when they leave the house or head to bed—thinking they’ll save energy. But that stop-and-go approach can actually make your system work harder. Here’s why running your AC more consistently can help: 1. Less Wear and Tear Starting and stopping the system over and over adds stress. A steady, consistent cycle reduces wear on parts and extends your system’s lifespan. 2. More Efficient Cooling It takes more energy to cool down a hot house than it does to maintain a steady temperature. Keeping your home just a few degrees cooler throughout the day is often cheaper in the long run. 3. Better Humidity Control ACs also remove moisture from the air. If your unit runs for only short bursts, it might not run long enough to reduce humidity—which can lead to discomfort and even mold. 4. Comfort Without the Spikes A steady indoor temperature avoids those “too hot, too cold” cycles. Your home stays consistently comfortable without big swings. Pro Tip: Use a Programmable Thermostat Set your thermostat to cool while you're home and adjust slightly when you're away—don’t turn it off completely. A smart thermostat makes this automatic, efficient, and simple. Watch: Why Leaving the AC On Might Be Cheaper (" S hould You Leave Your Air Conditioner Running All Day?" – FOX 26 Houston)