Benjamin Franklin said that once, when asked about how to succeed at HVAC rooftop unit maintenance. Well, that second part is unconfirmed. History is unclear about who actually coined the phrase, too, ...

BAKERSFIELD, Calif. - Jeff Gaines, owner of Comfort Systems, works on the small end of the rooftop unit market. His company specializes in residential packaged systems. In fact, Gaines says the ...

Researchers in Australia have looked at how rooftop PV generation could be used to run air conditioners (AC) to pre-cool residential and commercial buildings. The scientists defined the proposed ...