The Taco radiant mixing block (RMB-1) does several jobs inside of one small package. Each mixing block contains an air eliminator, injection pump, system pump, check valve, air vent, and a Tekmar outdoor reset control. Instead of having each of these parts individually in your boiler room, you can just install one unit. This means quicker installation time, easier trouble-shooting, and a cleaner boiler room!
Radiant mixing blocks and other heating supplies can be found at www.supplyhouse.com