2 Solar Installer Reviews

"I loved it so much, it's just like I am in love with the HVAC trade. Willis Carrier July 17, 1902, Willis Haviland Carrier designed the first modern air-conditioning system.1953 - Room air conditioners sale exceed 1 million units. This is another key milestone in the history of air conditioner.1953 - The Refrigeration Equipment Manufacturers Association and The Air-Conditioning and Refrigerating Machinery Association are formed.1957 - The first rotary compressor was developed, hence making air conditioning units smaller and more efficient compared to the reciprocating type.1977 - Heat Pumps equipment developed that allows cooling and heating cycle using the same machine that can be used to provide cooling during summer and heating during winter."