Every state has it's own lemon laws. These laws protect consumers mostly from defective cars and trucks. A federal law called the Magnuson-Moss Warranty Act that says if you have any service contract...
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An earthquake sensitive automatic gas shut off valve is a very simple device that mounts on the gas line between your gas meter and your home. Inside the valve is a heavy steel ball that rests on a...
Carbon monoxide (CO) is a colorless, odorless gas that can kill. If your furnace tech says you have a cracked heat exchanger it doesn't mean that your house is filling with carbon monoxide unless...
Furnaces or air handlers, as the industry calls them, are limited by the amount of air they can deliver through the duct work. The amount of air they can deliver is determined by their size. Any of...
Over time, dust gets past your air filter and into your ac coil. As condensation drips down your ac coil into the condensation drain pan some of those same impurities flow down the condensate drain...
Flex duct and rigid duct each have a place when installed correctly. You just don't install metal duct in a crawl space when flex duct will do a good job. Appearance is crucial to a good job and...