Uponor A3023522 Four-Wire Thermal Actuator, 32 to 140 deg F, <300 mA for 2 min, 24 VAC, 1 W Working Current/Power, Import

  • Country of Origin: DE
  • Dimensions: 2.5 in H x 1.75 in W x 2 in D
  • Domestic/Import: Import
  • Electrical Ratings: <300 mA for 2 min, 24 VAC, 1 W Working Current/Power
  • Manufacturer Name: Uponor
  • Type: Four-Wire
The Uponor Thermal Actuator, four-wire (A3023522) is a slow-opening thermal actuator that mounts directly onto the following Uponor radiant manifolds: TruFLOW™ Classic, TruFLOW Jr., Stainless-steel and Engineered Polymer (EP) Heating Manifold. The actuator provides individual loop flow control on a multizoned manifold and features an end switch for activation of relay (pump), heat plant or other auxiliary devices.
  • Features and More


  • All adapter rings to mount to Uponor manifolds are included in the package


  • Radiant Heating and Cooling Systems
  • Snow and Ice Melting Systems
  • Permafrost Protection Systems and Turf Conditioning Systems