To get email notification when someone adds to a thread you're following, click on the star in the thread's header and it will turn yellow; click again to turn it off. To edit your profile, click on the gear.
The Wall has a powerful search engine that will go all the way back to 2002. Use "quotation marks" around multiple-word searches. RIGHT-CLICK on the results and choose Open Link In New Window so you'll be able to get back to your results. Happy searching!
In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
How do you get the air out of a glycol system? I have a Honeywell/Spirovent air eliminator on the hottest part of our solar install. I ran the system for 24 hours with water only to get the air out, then pumped in glycol to avoid air in the first place. I am running it at 65PSI and keeping the high temp around 150F. I pulled off a sample and it came out frothy! (think a good, rich, German beer frothy).
Will these air bubbles eventually get scrubbed out by the air eliminator? Or should I drain it out and pump it back in to let the air leave? (other brilliant ideas welcome...). I did not pipe in air elimination at the panels, as I was counting on the Spirovent. As a glycol system, taking it down is nearly impossible (and very bad politics with this customer).
0 · ·