We have a 2002 Bonair Oxygen
, affectionately known as Eggbert, (since May 2004.) Our habit had been to use the on/off switch to decide when we would run the pump. The water pump can be loud. We have always had lots of pressure in between.
This season we only had cold water while the pump was running. The hot water seems to hold its pressure in between using the pump.
As there are no visible leaks
, I was advised to replace the 17 year old pump. I did that but the same problem continues.
(It's worth noting that the old pump would build up pressure and shut off. The new pump only shuts off with the switch)
Do we have an air leak? How do we find it and repair it?
All ideas welcome.