5 Habits That Could Be Making
Your Home Hotter
When summer temperatures climb, most of us instinctively adjust the thermostat to stay comfortable. But everyday habits, like leaving window coverings open, running appliances during the hottest part of the day, or cooking indoors can add unwanted heat to your home and make your air conditioner work harder than necessary.
The good news? A few simple changes can help keep your home cooler, improve energy efficiency, and reduce utility costs all summer long.
1. Leaving Window Coverings Open All Day
Natural light is great, but direct sunlight can quickly heat up a room. As sunlight passes through windows, it warms floors, walls, and furniture, creating a greenhouse effect that can significantly raise indoor temperatures.
To keep your home cooler, close blinds, shades, or curtains during peak sunlight hours - typically between 11am and 6pm especially on south and west facing windows.
2. Running Appliances During Peak Heat Hours
Large appliances such as dryers and dishwashers generate both heat and humidity, making your home feel warmer and forcing your AC to work harder. In some cases, a dryer can raise the temperature of a room by several degrees.
Whenever possible, run these appliances early in the morning or later in the evening when temperatures are lower. You'll stay more comfortable and may even save on energy costs.
3. Cooking Indoors During the Hottest Part of the Day
Using your oven or stovetop during a heat wave can quickly increase indoor temperatures. Even a short cooking session can add noticeable heat to your home.
On extremely hot days, consider grilling outdoors, using a slow cooker, or opting for an air fryer or microwave oven inside. These alternatives produce less heat and use less energy! If you do cook inside, run your range hood to help vent heat and moisture outdoors.
4. Keeping Outdated Lights On
Traditional incandescent bulbs are surprisingly inefficient, converting much of their energy into heat rather than light. Multiple bulbs running throughout the day can contribute to a
warmer home.
Switching to LED bulbs is a simple upgrade that reduces heat output, lowers energy usage, and can help cut utility costs over time.
5. Opening Windows at the Wrong Time
While a cool breeze may feel refreshing, opening windows during the hottest part of the day often allows warm air and humidity to enter your home.
For the best results, keep windows closed during peak heat hours and open them only during cooler morning or evening temperatures when the outdoor air is helping your home cool down.
A few small adjustments can go a long way toward keeping your home comfortable this summer. By limiting unnecessary indoor heat, you'll help your cooling system work more efficiently and enjoy lower energy bills along the way.