replacement of expansion valve for Trane 10 tr packej air conditioner

[@Honestandtruth007]

No Pump Down Refrigerant When repairing parts 😮

[@syedkareemTRANEAC]

No

[@jesusbonalde5502]

Hola amigo tengo un trane me gustaría saber si cando prenden los dos compresores pasa algo jamás eh trabajado con ese equipo eso es posible q pueden trabajar tiene sus dos válvula de expancion pero mi pregunta es se comunican los refrigerantes ​@@syedkareemTRANEAC

[@syedkareemTRANEAC]

@@jesusbonalde5502 no

[@AshinAnto-hp7cc]

Expantion welding time need to nitrogen open?

[@syedkareemTRANEAC]

@AshinAnto-hp7cc if welding separately no need nitrogen
If welding in system if possible u can use nitrogen that's great

[@tanvirulalam9960]

Hello sir, How do know the valve is not good? I want to learn.

[@syedkareemTRANEAC]

Check by pressure gauge

[@syedkareemTRANEAC]

@tanvirulalam9960 when system is running check suction pressure will come down

[@AshinAnto-hp7cc]

soldering a valve plz make a video

[@syedkareemTRANEAC]

Ok