CAN YOU USE R-134A IN A R-290 SYSTEM?
![](https://i.ytimg.com/vi/6MPk6nqW-x0/mqdefault.jpg)
46:59
DANGER ! R-290 IS A HIGHLY FLAMMABLE REFRIGERANT
![](https://i.ytimg.com/vi/b0gsuh-Sno8/mqdefault.jpg)
25:13
Charging R-22 into an Air Conditioner that is VERY LOW on Refrigerant!
![](https://i.ytimg.com/vi/YRVkNXq6Olk/mqdefault.jpg)
7:12
Se puede reemplazar r290 con r134a ¿Cuales son sus presiones de trabajo y como trabajan cada uno?
![](https://i.ytimg.com/vi/GHl6buYjZGE/mqdefault.jpg)
16:01
Cómo la refrigeración de estado sólido podría cambiarlo todo
![](https://i.ytimg.com/vi/-hOIwu6f57s/mqdefault.jpg)
30:43
ARE YOU AFRAID TO WORK ON R-290 ?
![](https://i.ytimg.com/vi/RL77WBL32dY/mqdefault.jpg)
10:51
R-290 Service Training
![](https://i.ytimg.com/vi/LOwcXHo5ESY/mqdefault.jpg)
27:41
refrigerador comercial no enfria experimentando (r290 x r134a ) cres que sirva
![](https://i.ytimg.com/vi/d0YvhX5a2Xg/mqdefault.jpg)
13:28