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Brand name product site. In addition to Carrier information, also has pages with consumer information such as what size air conditioners to buy for both home and industrial use.
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The site identifies which products reviewers like and dislike, where they agree or disagree, and why.
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Consumer reviews, price information, related appliances, buying tips and advice, ratings.
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Information and support on heating, ventilation and air conditioning systems or controls for home owners and professionals. Knowledge base, recalls, forum, glossary, and events.
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From a sales site, consumer information on buying heating and air conditioning and on hiring a contractor for installation.
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Describes air conditioning from window units up to large industrial applications.
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EPA site with homeowner information for consideration when purchasing or repairing a residential system or heat pump.
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Step-by-step instructions on how to buy an air conditioner.
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Includes information on all aspects and variations of cooling, air conditioning, including consumer information on how these appliances work and what to look for.
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How to buy a room air conditioner.
