EcoRenovator - View Single Post - Pics of 2 DIY systems being built / Hot Air Collectors and Drainback System

skyking · 11-11-13, 01:44 PM

Thanks for some great write-ups, ideas, and humor

So I understand it better:
The drainback system starts up with dry collectors. Water is circulated up to them, and this can cause some steam, right? do you have a blowoff, or do the storage loops develop some pressure there?

11-11-13, 01:44 PM	#23
skyking Helper EcoRenovator Join Date: May 2011 Location: Western Washington Posts: 91 Thanks: 47 Thanked 20 Times in 13 Posts	Thanks for some great write-ups, ideas, and humor So I understand it better: The drainback system starts up with dry collectors. Water is circulated up to them, and this can cause some steam, right? do you have a blowoff, or do the storage loops develop some pressure there?