June 22 (UPI) -- National HVAC Tech Day, celebrated annually on June 22, was started in 2016 to pay tribute to the technicians who make sure homes are property air conditioned in the summertime.
The holiday was founded in 2016 by ARS/Rescue Rooter, a national provider of home services, to pay tribute to the HVAC -- heating, ventilation and air conditioning -- technicians who ensure customers can control the temperatures inside their homes.