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Discuss Uponor C35 controller (red.dot version) is dead again in the Central Heating Forum area at PlumbersForums.net

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1
After 4 replacement C35's, uponor in 2015 sent a red dot version, in 2023 it also died. No power to the unit.
Is it time I should replace it with a controller from a different manufacturer?
I don't want to rewire or buy more stuff.
4 wired wall thermostats, digital timer, 8 actuators are fine .
So what would be a reliable drop in replacement for the c35 ?
 

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