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Nick Z.

95nick Member Posts: 13
Radiant floor system with the Wirsbo manifolds with Uponor Thermal Acutators. Problem is the actuators are becoming a pain. Replacing 1 or 2 ayr. (even some of the new ones) Transformer voltage is always in the good range. Are these things problems? is there any easy way to elimanate them and still have zone control?         Thanks.
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