This will FINALLY settle the Debate!
21:13
This LOST 1300lb of refrigerant in Chiller
30:00
Will NAVAC Pumps compete in Commercial HVAC?
35:35
Hyundai SantaFe With A Battery Draw....Again?
21:27
This is a BAD day as a Chiller tech...
11:03
(NAVAC NRDC4M) - RECOVERY MACHINE
5:42
Can a Navac NP2DLM Battery Vacuum Pump Defeat an 8 CFM Fieldpiece VP85 Pump?
17:27
Chiller had high SUPERHEAT cause of this
23:08