The radiant-friendly X-Pump Block from Taco Inc. combines a variable speed mixing control, heat source circulator, constant speed system circulator and heat exchanger into a single unit.



The radiant-friendly X-Pump Block from Taco Inc.combines a variable speed mixing control, heat source circulator, constant speed system circulator and heat exchanger into a single unit. It’s an all-in-one mixing system with an attached brazed plate and counterflow heat exchanger for total system isolation.