Pex Uponor (Wirsbo) Actuators | 2-Wire Thermal Actuator For Truflow Classic & Jr. Manifolds

Two-Wire, Slow-Opening Thermal Actuator, Which Mounts Directly Onto Truflow Classic And Jr. Valved Manifolds And Connects To The C-55 Base Unit. It Provides Individual Loop Flow Control On A Multi-Zoned Manifold (A Manifold Serving More Than One Zone).