Has anyone tried using a cool air source, like a fan from the basement, to lower the temperature in their attic during the scorching summer months? I'm curious about how it can be set up without losing too much cool air from the AC or causing any leaks. Any advice or strategies would be greatly appreciated!
4 Answers
There are specially designed attic fans that sit over a gable vent and turn on automatically when the attic gets too hot. They work by pushing the hot air out of the attic. Just keep in mind that they can pull conditioned air from inside your house, so there's a bit of a trade-off with efficiency.
It's important to have proper ventilation in your attic. Installing a powered vent can increase airflow. Just remember that it needs to pull air from the soffits and push it out through the ridge. That's the best way to keep things circulating.
While dedicated cooling solutions exist, just be cautious about how this setup might affect the rest of your house's temperature. If you don't have a tight seal, hot air might sneak in, making the rest of the house warmer despite a cooler attic!
We use an attic fan that kicks in when the temperature hits around 100°F. It helps push the hot air out but doesn't directly cool the attic. Honestly, it seems to just maintain the temperature more than anything else, but it works for us!
Good point! Just make sure to check how they might impact your overall energy efficiency since they can sometimes do more harm than good.