[DavidDeBord]

Balance port/hard shut off TXVs should and do restrict nitrogen flow.

How does the Contractor compensate for that, during the brazing process Beenthere?

 

[DavidDeBord]

Run the nitrogen in through the vapor line/side.

:cheers:

 

[DavidDeBord]

I just got this in my email today, figured I'd share.

https://www.hvacrschool.com/non-ble...1-RSS_EMAIL_CAMPAIGN&utm_medium=email&utm_term=0_608fe06f1d-0c949e09b1-64223069

:cheers:

"In this situation we forgot to force open the suction stop before we vented the nitrogen and performed the vacuum."

What's the recommended practice to force the TXV &/or "Stop" open Olivero?

 

[DavidDeBord]

If there's a manual lift stem open it.

:cheers:

Anybody have any literature on what's recommended?