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Uponor or Caleffi actuators on Watts manifolds?

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_HeaterDude_
_HeaterDude_ Member Posts: 15
edited May 2023 in Radiant Heating
Hello,

I have a client that has 7 Watts manifolds with 45 "Telestat" actuators from 2004 that are all failing.

We stock Uponor & Caleffi actuators as that's what we routinely see in my area...Does anyone know if one of the Caleffi actuator or uponor actuator  adapter rings will allow their actuator to be used on a Watts manifold?

I did see that one of the original actuators was replaced with a Rahau actuator and it works.

We would like to not have to wait for an order of watts actuators to arrive.

Thank you in advance for your help.

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  • _HeaterDude_
    _HeaterDude_ Member Posts: 15
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  • _HeaterDude_
    _HeaterDude_ Member Posts: 15
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  • dko
    dko Member Posts: 603
    edited May 2023
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    The Watts manifold is a Rehau relabel.

    If Caleffi, you would need 656354R (R for Rehau).

    No Idea with Uponor.

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