Uponor Two-Wire Thermal Actuator: A3030523

For TruFLOW Classic and Jr. Valved Manifolds.
Two-wire, slow-opening thermal actuator mounts directly onto TruFLOW Classic and Jr. valved manifolds and connects to the zoning base unit (C-55). It provides individual loop flow control on a multi-zoned manifold (a manifold serving more than one zone).