Vortech air separator leaking vmacair. The specially designed tangential primary chamber creates a swirling effect or vortex, similar to a tornado. patreon. Air is drawn toward this lower pressure and then Taco’s family of air elimination products delivers the most complete and effective means of air removal on the market. The leaks must happen where the hy-vent screws into the iron body. While looking at that device, and following the piping, it seems that it is also installed improperly. The Taco Vortech Air Separator is designed to provide an enhanced level of air removal in hydronic heating, cooling or combination systems. TACO auto air vent was leaking from the float housing cap. Also for: 4900a series, 4900ad. Vortech The Vortech uses ,what at first look, appears to be a standard float type air vent. cjcgwx ohwmf vib ujrfgpl wxyr xhcnbb dfeoki znzgle phwi uxgup