Why Your Evaporative Cooler Diffuser Actually Matters
If your evaporative cooler diffuser is rattling or just isn't pushing air where you want it, you're probably feeling the heat more than you should. It's one of those parts that most people don't think about until the house feels stuffy or the living room has a weird "dead zone" where the breeze never reaches. While the big box on your roof does the heavy lifting, the diffuser is what actually delivers that cool air into your living space. If it's poorly designed or clogged up, your "swamp cooler" is basically working overtime for no reason. ...