How to prevent radiator valves whistling?
Hi
Sometimes my radiators are wheezing (not just with the Tado smart valves, but the old manual ones too), I think when most of them are closed and a few ones are barely open.
this only happens when Tado sets them to 'barely open', in the past I've prevented this by either fully closing on having them on medium-high opening.
If it possible to set some kind of "minumum opening value" on the smart valves to prevent wheezing?
Or what other solutions do exist?
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Best Answer
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The circulating pressure in your system may be too high, do you have one radiator without any sort of TRV ? If not you might need to consider fitting an automatic bypass valve to relieve pressure when all the TRVs are almost closed . . .
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