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Honeywell Zone valve Header or Diaphragm?
Danscrew
Member Posts: 130
I’m looking for the internal zone valves inside this header need a P/N or a link on where to get them thanks Having
a tuff time locating them Thanks for everyone’s Help Dan
a tuff time locating them Thanks for everyone’s Help Dan
0
Comments
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Are the honeywells motorized valves and the 3rd one a heat motor? Is there a part number on the honeywell actuators?
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It looks like that white heat motor is the replacement.0
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They sure look like Wirsbo/Uponor units rebranded as Honeywell. Or maybe that is the other way around!Serving Northern Maine HVAC & Controls. I burn wood, it smells good!
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Looks like this crosses to the right part eventually. Looks like there may be a thread adapter ring too:
https://www.supplyhouse.com/Wirsbo-Uponor-A3020522-Motorized-Valve-Actuator-MVA-four-wire-2062000-p0 -
I think the original were Sparco, then Honeywell Sparco. Wirsbo also used them. I think they all interchange
The other looks like a Caleffi TwisTop. A great replacement if it opens and closes completely?Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
I appreciate everyone's input I found a Caleffi P/N 656354 that works as Shown in pic. What I need is the internal valve actuators on the inside? Thank you to all0
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