We recommend these 8.5 kW showers as the most suitable retro-fit replacement models for the 8.5 SE:
8.5 se - One of our bestselling electric showers with a classic gloss white finish*
8.5 cse - with a satin chrome finish*
8.5 gse - with a stylish graphite finish*
The following electric showers could also be fitted although some alterations to the wiring and pipework may be required:
Stanza 8.5 white