Replacing an air conditioner costs hundreds to thousands of dollars, but if you're protected and prepared, you might be able to lower these costs.

Here are some installation tips for contractors who sell and service packaged terminal air conditioning (ptac) units. Check the manufacturer’s specs for proper mounting and securing of the sleeve.

What is a PTAC unit? If packaged terminal air conditioning (PTAC) units were a federally regulated drug, each equipment sale would be required to include a list of side effects and cautionary notes.

When it’s hot enough to need an air conditioner, installing one can be a chore, tempting you to cut corners. Please don’t. A poorly installed AC is at best noisy ...