Redring Mk.2 Phased Shut-Down Pcb (620/500S) - 93550835

If your shower keeps pulsing on and off after you have pressed the off button then this is the part you need.

Well pleased with the service and product.

Redring Expressions 500S Shower.Shower pulsing on and off. Traced fault to Phased Shutdown PCB using multimeter.Many stories on internet of this PCB failing.Replaced with Mk II PCB. Bigger Capacitors and resistor on board to protect microchip so should last a lot longer.Now all OK. Spot on.

It works ok easy to install . Soildering skill required

Simple to fit. I now have a fully functioning shower again.Had been quoted £150 to £250 to replace my shower.After a short Google, ShowerDoc suggested this part and Amazon delivered for little over £20.

Fast shipping, sorted my problem of pulse shower when starting, changed this card, problem solved.