• HvacGeneral.com - residential and nonresidential HVAC Equipment
  Global growth has been beneficial to the HVAC equipment industry. Even in the presence of regulatory measures such as the prohibition of CFCs in most countries and the rise of minimum efficiency requirement, findings still show that demand will increase to 5 percent every year onward as more and more facilities worldwide use HVAC systems. In the United States alone, it is expected that sales will reach up to $14.3 billion in 2009 due to nonresidential construction and residential remodeling. Thus, they become a well-liked choice for home heating. Chillers are machines that chill water, which then cools and dehumidifies air. They require low electrical power and are typically powered by gas turbines. Steam is often used in absorption chillers. Reciprocating,
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