Replace a 5 ton AC unit at a Puerto Rican market
18:37
10 Vacuum Pump Hose Setups Used on Air Conditioning Refrigerant Tubing! HVAC Training!
34:44
Compressor change
48:17
Service call on a Walk in Freezer on a school lunch facility
35:23
50 Ingenious Tools That Are At Another Level on Amazon 2025
22:19
O que é preciso saber antes de comprar um ar condicionado...
11:23
How to Braze Air Conditioning Copper
5:21
Install a RUUD Comerical package unit
1:03:06