www.pmmag.com/articles/89104-wirsbo-injection-mixing-station
Wirsbo Injection Mixing Station
July 1, 2005

Uponor Wirsbo recently introduced the proMIX™ 701 Injection Mixing Station to its line of radiant components. This unit is a weather-responsive single-temperature reset station with integral variable speed injection and secondary system circulators.
Circle 40