Measuring total external static pressure (TESP) on an air handler can be confusing. It’s even worse when you’re the one who is adding to the confusion. A recent email from Judy Rachel, with Home ...

I have years of experience testing top home and kitchen products. We've sent this story to your inbox. Portable air conditioners are worth buying in many situations. Many models are now designed for ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...