Back to helpful info General information Furnaces How to choose a contractor Air conditioners A word about equipment brand names Indoor air quality Boilers General information One of the most important investments in your home that you'll ever make is an improvement in your heating, cooling, and ind...

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Cooling questions Back What are the different types of air conditioners? How does an air conditioner work? Can I have central air if my home has baseboards? Should I choose a larger air conditioner than my house really needs for those really hot days? Do central air conditioners use CFCs? What do I ...

Boilers Back to page 1 of Buyer's Guide On this page: new low Nox emission standards How does size relate to homeowners and business owners? How to make an informed replacement decision Nox standards How does size relate? Shopping for a Replacement ...

Honolulu, OFDPS This job was contracted by the Dept. of Transportation, F.A.A. Contract amount- $714,967. Upgrade of Air Traffic Control Facilities. Removal and installation of three 100-ton air cooled condensing units. Other construction included structural steel platforms for AIR COMPUTERIZED ENVI...