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GSX Plus 8.5 Electric Shower

Product code: 99666102


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The GSX Plus 8.5 shower is part of our brand new electric shower range. Simple to use, the new GSX Plus electric shower features a start/stop push button and illuminated push button heat setting controls. There are 4 heat settings available to suit all users, including a cold water only setting perfect for a cool shower after exercise or on a hot day.

Wide Range of Electric Shower User Features

This new electric shower is available with an 8.5kW power rating, which is our most popular and economical engine size, and is finished in stylish gloss white with white and chrome detailing and accessories. The shower rail is height adjustable meaning the whole family can enjoy showering in comfort with the GSX Plus. Three spray patterns on the chrome shower head enables the user to choose a spray to suit their mood, and clickable spray pattern settings enable the user to change patterns easily and with confidence.

Electric Shower Safety Features

Safety features on the new GSX Plus 8.5 include a low pressure warning light indicator, which will notify the user in the event of any water supply issues, and an intelligent heat setting switch down, which operates automatically when excessively high water temperatures are detected. In addition, a phased shutdown safety feature flushes residual hot water  from the shower once it is turned off. This protects the next user by ensuring all hot water is removed.

Gainsborough Showers Assurance

A 2 year parts and labour guarantee is offered with this new electric shower to give you complete peace of mind.

Discover all showers in the GSX electric shower range


  • 8.5kW power rating @240V
  • Gloss white finish with chrome detail colour finish
  • White & chrome shower rail with chrome shower head
  • 4 heat settings including cold water only
  • Illuminated push button heat setting controls - simple to operate
  • Power on LED light
  • Low pressure warning light indicator
  • Automatic heat setting switch down safety feature
  • Phased Shutdown safety feature
  • Adjustable height shower rail system
  • 3 spray handset with 3 separate patterns
  • Positive click spray pattern identification
  • BEAB approved / WRAS approved / CE marked
  • 2 year guarantee
  • Minimum operating pressure - 0.07MPa (0.7 bar) (at a flow rate of 8 litres per minute)
  • Maximum operating pressure - 1.0MPa (10 bar)
  • Water entry - 15mm top, bottom or rear on right side of unit, suitable for compression elbow (not provided)
  • Cable entry - top, bottom or rear on right side of unit
  • Unit dimensions - H325xW225xD110mm
  • Cable size chart