“Used this vent along with 2 Taco Hi Vents in 2 smaller 100GPM industrial closed loop cooling systems. Bottom line: there is no air or bubbles. If system is opened for service air is gone in 1/2 an hour. Don't have any 'cons'.”
“I bought two of these eliminators recently for my radiant floor and solar-assisted DHW system. The excellent quality will ensure years of trouble-free service.”
