Looking for the cause of the problem

My son came to my house from work the other day and he wanted to believe why the apartment was so warm.

He said he couldn’t recognize any A/C coming from the air vents.

I had no idea why there wasn’t any cool air coming from the air vents. I told him to check it out since I also just arrived home. He looked at the air vent plus then he checked the control system. He did all he could to adjust the control unit, however nothing happened. I could hear him mutter, ‘Oh, Man!”, plus he came in search of myself and others again. He told myself and others that there was either something wrong with the a/c or the control unit. Since both of us had a Smart Thermostat, none of us knew anything about how to check it. Both of us had to call the Heating, Ventilation, plus A/C business. When both of us finally got someone on the iPhone, he told them our A/C concern. They said it sounded like they cared about the control unit. My son already knew it was really the control device plus he once again told him that it was a Smart Thermostat plus both of us didn’t believe how to test it. I don’t believe what he asked, however he said he wasn’t sure why the air wasn’t getting cooled down. That was the reason he called the Heating, Ventilation, plus A/C business. I heard him tell him he would call back when there was someone competent in the office, plus he hung up. An hour later, he called the Heating, Ventilation, and A/C supplier again. He got the same guy on the iPhone plus he hoped he was hearing me. Finally the guy apologized but he told him he was calling the wrong number. Both of us had several of the numbers to the Heating, Ventilation, plus A/C business, transposed in his telephone.

 

Heating and cooling equipment