• X-Pump Block Can be setup as outdoor reset controls, setpoint controls or delta T limiting controls No special piping – four pipe connections complete the installation Uses Taco pump repair cartridges Bronze construction can be used on "open" or "closed" systems (barrier or non-barrier PEX tubing) 6' power cord included; 120 VAC Operates in systems up to 125 PSI with temperatures up to 185°F 3250 RPM 3/4" NPT connections L87-238 combines a variable-speed injection mixing control, injection circulator, system circulator and air elimination into a single unit, with integral check valve and 120,000 BtuH capacity L87-239 combines a variable-speed injection mixing control, heat source circulator, system circulator and heat exchanger into a single unit, with 60,000 BtuH capacity L87-239 for use in system combining any style heat source with any style heat delivery method or system condition

Warning

Cancer and Reproductive Harm - www.P65warnings.ca.gov