Electrical circuits class
This class recording discusses transformers, ground, common, and line vs. load sides of a circuit. Read all the tech tips,…
Furnaces – introduction and history w/ jim bergmann
Jim takes us all the way through the history of furnaces from the stone ages when he was a child…
Electrical basics, how and why electrons move
Where does electricity come from and why do electrons move? In this epsiode we talk about differential charges, sine waves…
The duct we tend to forget w/ joe medosh
Do you think of the Building envelope as a duct? Do you test it? In this episode Joe Medosh talks…
Ductless maintenance steps – part 2
Ductless expert Jesse Claerbout talks about his best practices for maintaining ductless air conditioners and heat pumps part 2 Read…
Ductless maintenance steps – part 1
Ductless expert Jesse Claerbout talks about his best practices for maintaining ductless air conditioners and heat pumps part 1 Read…
Run capacitor facts you may not know
Read all the tech tips, take the quizzes and find our handy calculators at https://www.hvacrschool.com/
A steam heat primer by dan holohan (podcast)
Dan Holohan is the father of modern steam training and this episode is a narration of his article "a steam…
A steam heat primer by dan holohan
Read all the tech tips, take the quizzes and find our handy calculators at https://www.hvacrschool.com/
Electronic expansion valves (eev) w/ jamie kitchen (podcast)
We talk about EEV's, how they work, the reason they exist as well as review the entire range of metering…