Mike Hopper HVAC/R Evacuation Quiz February 8, 2022, 12:25 pm

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Related Tech Tips

Why A/C Systems Freeze
Let's start with the basics. Water freezes at 32° Fahrenheit (0° Celsius) at sea level and at atmospheric pressure. When any surface is below that temperature, and the air around it contains moisture, ice/frost will form. In some situations, ice is to be expected, such as in refrigeration evaporators and exposed portions of the refrigeration […]
Read more
Make Networking Work in HVAC/R
Some careers, such as the more prolific positions in journalism and broadcasting, require lots of networking for you to land a job. A candidate’s appeal may depend almost entirely on who they’ve rubbed elbows with and which companies they’ve worked for. Luckily, HVAC/R jobs typically don’t require networking, especially not to that degree. However, that […]
Read more
Gluing Tubing Insulation
I see a lot of techs and installers use tape over foam tubing insulation joints (Rubbatex, Armaflex, etc.) rather than using the glue that is designed for it. Some of them use tape because they don't know the glue exists; some use tape because it's what they happen to have on the truck, and others […]
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