no need to buy any new parts valve can be stripped and cleaned it is merely gunk on a spindle stopping proper movement so clean it and bit of silicone grease on it and the O ring
and plate heat exchanger can be cleaned at same time with some brick acid twenty mins is plenty
Lost count of how many i have done with no need at all for parts
and plate heat exchanger can be cleaned at same time with some brick acid twenty mins is plenty
Lost count of how many i have done with no need at all for parts
