Do you have Domestic Hot Water Flow Switch Problems?
Switch contact faulty. Internal paddle / turbine / wheel not free moving (stiff/seized/reversed water flow) Punctured / perished rubber diaphragm. Blocked pressure differential sensing pipes (scale deposits) Damaged / loose wiring harness. Seized bearing plate spindle / out of alignment. A demand for domestic hot water will either activate a turbine arrangement a paddle / wheel arrangement or a rubber learn More