There are several types of central heat and air units in the market. When buying a new heating and cooling unit, ensure you know your property needs. Ensure you find all about HVAC technician experience and reputation before hiring the professional. One of the most common problems with HVAC units is that something will break. The most common items that need repair are the compressor, fan motor, or contactor on an outdoor unit. It can also be a leaky coil, circulation pump, or capacitor on an indoor unit. Surprisingly, these repairs can take a while. When an HVAC unit is…
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Many people are intrigued by inventors and inventions, especially the ones that make day-to-day life easier, more comfortable, or solve a pressing issue. The first air conditioner, for example, was invented by an individual that worked in the publishing business. In 1902, Willis Carrier needed to solve two problems: Keep ink from running down the page. Prevent paper from expanding. As a result, he invented the air conditioner to solve both of these problems. Fast forward to 1929 and the White House Oval Office, where Herbert Hoover was the first president to have air conditioning. Even though it was only…