How to cool a cs4 or cs4-i, even better than just bleeding the air pocket.

Did you notice any bubbles when you turned in back on?
No, but to be fair, when I filled my system back when I first got it, and knowing what I know about these dinky radiators, I picked up the machine and twisted it all about while running to "burp" any air bubbles. I also did not get a temp decrease. Great question though!
 
After finding this rotated my radiator. Noted a definite increase in water flow. Not sure how air could have been in it with 75hrs on it, but it did change. Finally got some longer run times on it today at the range and temps are down also. Haven't took actual readings yet but it's certainly cooler than it's been running just by feel.
Thank y'all 👍
 
  • Like
Reactions: Norcal