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flozz
what is the model of this boiler
and is this a power shower ???
im asking if this is a power shower as the water pressure seems to be very fast and uncomfatable when taking a shower is this normal if not what can be done and also what is the boiler moder please i know it is a vallliant but what model is it i have lost the book thanks

and is this a power shower ???

im asking if this is a power shower as the water pressure seems to be very fast and uncomfatable when taking a shower is this normal if not what can be done and also what is the boiler moder please i know it is a vallliant but what model is it i have lost the book thanks