QYR Market Research Global Advanced HVAC Control market research | Página 5

QYR • Second, the global consumption of advanced HVAC control products rises up from 9925 k units in 2011 to 11961 k units in 2015, with an average annual growth rate of 4.79%. At the same time, the revenue of world advanced HVAC control sales market has a leap from 715 million dollar in 2012 to 1340 million dollar in 2017. The reason causes this increase is the growing demand for the advanced HVAC control products, which is the outcome of the downstream industries are in a good situation.