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Hi all,
Does anyone know what actual temperatures the the I...II...III...IIII correspond to on a Myson TRV II 2 way valve? I've had a look on Myson website but there's no literature.
Thanks
Does anyone know what actual temperatures the the I...II...III...IIII correspond to on a Myson TRV II 2 way valve? I've had a look on Myson website but there's no literature.
Thanks