357218064

Comments

Related Tech Tips

Introverts Can Sell
When you think of a salesman, what comes to mind? Do you imagine a quiet person who helps you solve your problems by listening and evaluating you as a customer? Probably not.  When most people hear the word ‘salesman,' they imagine a flashy personality who will talk to you for hours to try to get […]
Read more
Leak Detection on Large Systems
Imagine, if you will, a 20-year-old kid. He has no formal training in the HVAC/R field, only ride along “training” and book learning as he reads along with his journeyman father with whom he's riding. One stormy summer evening, a service call comes in for an ice cream freezer down. After calling and talking to […]
Read more
Is R22 legal to use?
I've recently seen heated debates in different HVAC groups about whether it is okay to recharge a residential HVAC system with R22 without locating and repairing the leaks. I've had residential customers call me and complain about other companies telling them they must replace their system because it leaks. They've also stated that it is […]
Read more
loading

To continue you need to agree to our terms.

The HVAC School site, podcast and daily tech tips
Made possible by Generous support from