With winter upon us, who do you call if your heat is not working? An HVAC technician. Heating, ventilation, and air conditioning. Jason Huber became an HVAC tech two years ago. He says, typically, the number of service calls he makes in a day are weather-driven. Another aspect of his workload is system maintenance. “A lot of people don’t do maintenance on their equipment. In turn their units will either not run or they’ll run too long and then they’ll end up breaking down afterwards.” “You have to be EPA-certified dealing with refrigerant, and then you just got to have ...
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