I have a customer with a solar thermal system for domestic water heating that he does not use because he has so much trouble with loosing glycol solution out of the Spirvent air eliminator. I have had issues myself with micro-bubbles in glycol mixtures that seem to make auto air vents leak out some glycol with the air. What would you recommend using? Its a 1-1/2" main on this system, so would be looking for a threaded model. cfouquette@corporatemechanical.com 612-328-3284
I have a customer with a solar thermal system for domestic water heating that he does not use because he has so much trouble with loosing glycol solution out of the Spirvent air eliminator. I have had issues myself with micro-bubbles in glycol mixtures that seem to make auto air vents leak out some glycol with the air. What would you recommend using? Its a 1-1/2" main on this system, so would be looking for a threaded model. cfouquette@corporatemechanical.com 612-328-3284