Measurement of various quantities has been an integral part of our lives since ancient times. In this modern era of automation, we need to measure quantities more so than ever. So, what is the importance of HVAC Efficiency converter? The purpose of HVAC Efficiency converter is to provide HVAC Efficiency in the unit that you require irrespective of the unit in which HVAC Efficiency was previously defined. Conversion of these quantities is equally important as measuring them. HVAC Efficiency conversion helps in converting different units of HVAC Efficiency. HVAC Efficiency determines the efficiency of heating, ventilation, and air conditioning for a particular environment.. There are various units which help us define HVAC Efficiency and we can convert the units according to our requirement. unitsconverters.com provides a simple tool that gives you conversion of HVAC Efficiency from one unit to another.