Uponor A3023522 Four-Wire Thermal Actuator

Thermal Actuator Instruction Sheet

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. 

The Uponor Thermal Actuator, four-wire (A3023522) features a low, 1-watt power consumption and includes three adapter rings for compatibility with the following manifolds

• Engineered Polymer (EP) Heating Manifold
• Stainless-steel Manifold
• TruFLOW™ Jr. Manifold
• TruFLOW Classic Manifold
.
Specifications

• Operating voltage: 24V AC/DC 60Hz
• Operating power: 1.0w
• Maximum inrush current: 300 mA for max. 2 min

End switch

• Switching current: 24 vac 0.5A
• Ambient temperature: 32ºF to 140ºF (0ºC to 60ºC)
• Storage temperature: -13ºF to 149ºF (-25ºC to 65ºC)

• Includes three adapter rings for compatibility with all of Uponor's radiant manifolds

Adapter Ring Part Numbers (Can be purchased seperately)

A2870100 (TruFLOW Manifold Adapter Ring- VA31H - Green)
A2671300 (EP Heating Manifold Adapter Ring - Red)
A2771060 (Stainless-steel Manifold Adapter Ring - VA10)