my daughter has recently moved into a newly renovated property, the central heating looks reasonably new, and is powered by a oil fired boiler there are two motorised valves, one serving the primary hot water loop, the other the radiators, she has a hot water cyylinder that looks reasonably new, this is the problem when her partner has a shower and then she goes in after or vice versa there is insufficient hot water for the second person, the shower is a power shower, my question is, could this be a case of the boiler being unable to replenish the hot water faster than the power shower is draining the hot water tank of it, or, is the a work around fix, ie will the shower still work ok if the power shower pump is turned off, assuming the static head is high enough, which i believe it is, not having looked, i am not to familiar with power showers, but i have a sound working knowledge of central heating systems having installed two of my own, but with gas fired boilers, (in the days when you could ) regards to you all Dave
