Compression Ratio
28:20
SOMEONE MESSED UP BIG TIME
1:06:23
Impact of Airflow on Refrigerant Measurements and Performance
47:24
Refrigeration Basics with Elliot and Bert Part 1
1:02:01
"Flammable" Refrigerant Facts for Residential HVAC
15:50
COMPRESSION RATIO: HOW to CALCULATE, MODIFY and CHOOSE the BEST one - BOOST SCHOOL #10
14:44
How and Why to Use Your Compressor's RATIO Control
1:21:58
All about ducted mini-splits
1:14:02