ballcock float-operated valve in my header tank
"AL_n" wrote in
:
The header tank atop my immersion heater has a brass float-operated
valve. It started leaking last year, allowing water to leak out of the
PS... My valve happens to have the 3/4" threads, making it one of the more
expensive ones (as compared to 1/2" ones which can be got for as little as
£5 or so....
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