A3019900 Uponor Green Spacer Ring For Thermal Actuators VA33

• Manifold Thermal Actuator Spacer Ring
• Item Thermal Actuator Spacer Ring
• Used On Item Valved Manifold
• Used On Model/Brand TruFLOW
• Used On Item Part No A3010522, A3020416
• Application Radiant Heating and Cooling System
• Packaging Quantity 5
• Warranty 25 Year Limited

Four-wire thermal actuators mount directly onto TruFLOW Classic, TruFLOW Jr. valved, stainless-steel and EP heating manifolds. The actuators provide individual loop flow control on multi-zoned manifolds and feature an end switch for activation of a relay (pump), heat plant or other auxiliary devices. All adapter rings to mount to Uponor manifolds are included in the package.