The Gainsborough Slim Mono replaces the SE GSE and CSE Models with the same electrical and water entry points A classic brand with a contemporary twist, the Gainsborough Slim Electric Shower range. Advanced functions and powerful operation, the new Gainsborough Mono is available as a single outlet option that works with all approved cold mains UK water systems. This shower is sleek, space-saving enabling it to suit even the smallest of shower enclosures. Features three power settings and temperature control. Four multifit installation options for ease of installation and ultimate convenience to ensure you can retrofit it over almost any other electric shower With its easy-to-use controls, the Gainsborough Mono delivers an instantly hot and refreshing shower, with no demand on your.