I have a Honeywell Motorized Valve for the hot water and recently it has been buzzing, quite loud some days but not always.
It is a sort of resonating sound so not sure if okay to leave it or replace it.
Here is a photo of the valve, maybe someonw will know if it part of it can be replaced without draining down?
The valve must be over 25 years old if that helps...
It is a sort of resonating sound so not sure if okay to leave it or replace it.
Here is a photo of the valve, maybe someonw will know if it part of it can be replaced without draining down?
The valve must be over 25 years old if that helps...
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