Hey everybody, it’s me, Cosmo! I’ve heard of R2-D2, but I’d never heard of R-22 before. The Boss says R-22 is a refrigerant…but he also says its days are numbered. Why is that?? What is R-22? Also known as Freon, R-22 used to be the predominant type of refrigerant used in newly manufactured air conditioning equipment. That changed after the Montreal Protocol went into effect in 1989 in an effort to reduce the use of substances that were contributing to the depletion of the…

Cosmo here! It would be pretty surprising to see a dog sweat, since we stay cool by panting and other creative methods that don’t involve perspiration. But two things I never thought I’d see sweating were ducts and windows. Apparently, though, these things can sweat – and when they do, it’s something you shouldn’t ignore! (more…)

Hey everyone, Cosmo here! If you’re an animal lover, you know there’s nothing better than having little friends in your home and making them a part of your family. But what if other animals, who aren’t your friends, are invading your home through your HVAC system?  (more…)

Cosmo again! When Daylight Saving Time ends, it’s your cue to set your clocks one hour behind. It’s also a reminder that it’s a good time to perform some semi-annual household tasks. In the fall and spring you should: (more…)