etinkake1's channel

Thanks for this video Dr Zarkloff. However, my quesion is should you measure your temperatue difference at the air handler to get a more accurate measurement or take tempempatue measurements in the rooms>>>> or both?

Great video.... field piece HVAC Guide is something that hvac technicians should not be without.. Every instructor at the hvac/r school that i attend have nothing but good thing to say about there products.

Thanks Dr Z for your teaching us new HVAC/R tecks how to trobuleshoot and find problems with units out in the field. im in one of the best schools in Chicago, and am learning alot from your videos along with my hands on experance in class. on the other hand, what should be the first thing a fiel...

excuse the last coment ... i just saw the video again and you just answered my question.

mr stuart knows his stuff.