Parts number

Hi wich part I do need to by if pump continue working with out stoping? Pump model ANH BP 100 S
Asked 11 years ago by Anonymous
Could be a faulty flow switch sensor or there could be water passing through the pump, this could be caused vy a leak dripping tap or an overflow

Answered 11 years ago by The Shower Doctor

View Spares and Order Parts:

Do you need any additional help to find the correct spare part?

Please click the following link if you would like to see other answers or ask a question regarding the Watermill Pump BP100SANH - Spare Parts

If you've landed here and this question is not about your specific product, please take a look at these similar items on our Grundfos Shower Pumps Spares page. Alternatively, if you're looking for any other brands you should view our full range of Shower Spares.

If you do not want to proceed with a repair or you want to buy this item or similar, please consider one of our Replacement Grundfos Shower Pumps

For any other support request please get in touch.