electricscott
Free Member
had to replace the water pump and during our recent holiday the hot tap started to drip and on our last day the hot pipe in shower whale mixer valve came clean out of its housing (including the brass ferrel).
my is question is is there an increase in pressure from the boiler when the water is hot as water will flow for a short while without the pump?
the new direct replacement water pump has a slightly higher pressure e.g. 20psi from 16psi and my concern is will it happen again as in my view the pipe connection to the whale valve is poorly design.
i got the following reply from whale:
"Thank you for your enquiry. The new pump which cuts out at 2bar will have no effect on the mixer Sir. Only excessive pressures above mains pressures would cause issues for caravan equipment. Unfortunately the brass inserts cannot be replaced therefor eyou will need to replace the mixer unit completely. The part number for the Elite mixer shower is MT0140B and you can order this through any of the below retailers:”
on the face of all should be well, except if the boiler causes excessive pressure.
my is question is is there an increase in pressure from the boiler when the water is hot as water will flow for a short while without the pump?
the new direct replacement water pump has a slightly higher pressure e.g. 20psi from 16psi and my concern is will it happen again as in my view the pipe connection to the whale valve is poorly design.
i got the following reply from whale:
"Thank you for your enquiry. The new pump which cuts out at 2bar will have no effect on the mixer Sir. Only excessive pressures above mains pressures would cause issues for caravan equipment. Unfortunately the brass inserts cannot be replaced therefor eyou will need to replace the mixer unit completely. The part number for the Elite mixer shower is MT0140B and you can order this through any of the below retailers:”
on the face of all should be well, except if the boiler causes excessive pressure.