Uponor Thermal Actuator, Four-Wire
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Uponor
Uponor Thermal Actuator, Four-Wire
The VA33 spacer ring A3019900 is required for adapting A3023522 to older style Wirsbo Brass Manifolds.
Uponor is transition from 2 Red & 2 Yellow wires to 2 Yellow, (1) Black and 1 (White) Wire. Please follow the specific installation instructions based on which model actuator you receive
The Uponor Thermal Actuator is a slow-opening thermal actuator that provides individual loop flow control on a multi-zoned manifold and features an end switch for activation of relay (pump), heat plant or other auxiliary devices.
Uponor's new Thermal Actuator, four-wire features a new design with lower power consumption (1 watt) and includes three adapter rings for compatibility with all of Uponor's radiant manifolds, including:
- Engineered Polymer (EP) Heating Manifold
- Stainless-steel Manifold
- TruFLOW Jr. Manifold
- TruFLOW Classic Manifold
