Heat Pumps, Reversing Valves and Defrost Podcast



In this episode of HVAC school Bryan covers

  • Reversing valves
  • Aux heat
  • W and W2
  • Heat Pumps
  • Defrost
  • Checking refrigerant charge in heat mode
  • Heat mode expansion valves
  • Common Heat Pump Considerations

And much more….

As always if you have an iPhone subscribe HERE and if you have an Android phone subscribe HERE


One comment

  1. Chuck DeArruda says:

    NTC thermistors exhibit increased resistance as it is cooled,,,decreased resistance as it is heated.

Leave a Reply

Scroll to top
Translate »

Daily Tech Tip

Get the (near) daily Tech Tip email right in your inbox!
Email address