We get a lot of questions about both evacuation procedure and TXVs so last week we produced videos on both topics, including: • Before and after testing of piston vs. TXV • Using the Bluvac Measurequick app • Use of core remover tools for evacuation • Flowing nitrogen • creating an external equalizer port and […]

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 […]

Travel back in time with me to 2001. I was a young tech, proving my salt out there in the big world of commercial RTU maintenance. One of the steps in the Fall PM list was “test aux heat,” and by golly, that's what I was going to do! I was on the roof of […]