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Air Flow Diagnostics w/ Joseph C Henderson
23:26
Stop Sweaty Ducts, Vents and Systems
1:04:10
HVAC 101 Big review Refrigeration cycle with all the details
1:10:37
HVAC Troubleshooting Part 1
9:26
VRV / VRF Air Conditioning Systems: What You Need to Know!
23:39
Why does an AC freeze
12:02
Quand les F-16 Falcons ont dévoré les Jastreb au petit-déjeuner
4:24