Noun
HVAC (usually uncountable, plural HVACs)
Initialism of heating, ventilation, and air conditioning.
Additionally, improvements to the HVAC system efficiency can also help increase occupant health and productivity. citation In the US, the EPA has imposed tighter restrictions over the years. Source: Internet
And Hanson said Dekker/Perich/Sabatini has gone so far as to examine its HVAC system to optimize the airflow in the office. Source: Internet
A very important part of upgrading your HVAC is to get automatic controls for your thermostat. Source: Internet
But Herr said he felt like he was being forced into re-entering the HVAC industry as an adjuster, a job he said he is physically incapable of because of the injury. Source: Internet
Because high voltage alternating current (HVAC) distribution systems are essentially quasi-linear circuit systems subject to continuous daily variation, there is a continuous "ebb and flow" of nonproductive power. Source: Internet
Also mentioned at 302,000 miles is an issue where the HVAC vent on the driver’s side second row was providing poor airflow. Source: Internet