National Shower Spares Knowledge Base

General 7

• How to replace a shower hose
• How to replace a shower head holder
• How to fit a universal shower head holder
• How to change a pressure relief device (PRD)
• Installation manuals and fitting guides

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Aqualisa 3

• Aqualisa Quartz Digital Concealed - Installation
• Aqualisa Quartz Digital Exposed - Installation
• Installing an Aqualisa Rail kit

Bristan 6

• Bristan - How to maintain & replace mini valves cartridge
• Bristan - How to replace the Easitherm (00622415) shower cartridge in bar mixer showers
• Bristan - How to replace the Easitherm (00622415) shower cartridge in exposed shower mixers
• Bristan - How to replace the Thermotec (Cart5) shower cartridge
• Bristan - How to service the 1500 series cartridge.

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Grohe 15

• Changing a Grohe thermostatic cartridge (47439 000)
• Grohe Cooltouch visualisation
• Grohe Grohtherm bar valve temperature calibration
• Grohtherm handle temperature setting
• How to calibrate a thermostat on a Grohe Bar shower

View all 15

Geberit 5

• Geberit Aquaclean - Servicing
• Geberit AquaClean - Cleaning maintenance
• Installing a Geberit Type 212 Flush valve
• Installing a Geberit Type 290 Flush valve
• Installing a Type 240 Flush Valve

hansgrohe 3

• Hansgrohe - iBox concealed showering - How to correct installation depth tolerance issues
• Hansgrohe - iBox concealed showering - How to correct hot and cold reverse supply pipes
• Hansgrohe - iBox concealed showering - How to do a full service of the iBox thermostatic valve

Inventive Creations 3

• How to fit a Uniblade Universal Screen Seal
• How to fit the UniTrap
• How to fit the UniWheel

Mira 13

• How to adjust the temperature of a Mira Excel mixer shower (451.71 cartridge)
• How to change a Mira Excel thermostatic cartridge (451.71)
• How to fit the Mira Bar Valve Fixing Kit
• How to install a Mira Excel EV Shower (2006-on)
• How to install a Mira Mode Digital shower (Dual Rear Fed)

View all 13

Salamander 2

• Salamander Right Pump Installation Tips
• How to Install a Salamander AccuBoost Accumulator

Triton 3

• T80Z Fast-Fit electric shower - Cable and water entry points explained
• Triton HOST Digital Shower - Installation
• Triton T80Z Fast-Fit - Installation

Ultra/Hudson Reed 3

• Installing an SC50-T20 thermostatic cartridge
• How to calibrate an Ultra/Hudson Reed twin shower
• How to calibrate an Ultra/Hudson Reed Dual shower valve

VADO 11

• Vado - Concealed shower valve - Maintenance & replacement of thermostatic cartridge (brass)
• Vado - Concealed shower - 2 & 3 way diverter valve maintenance and replacement
• Vado - Concealed shower valve - Maintenance & replacement of thermostatic cartridge (polymer)
• Vado - Concealed shower - one way flow valve maintenance and replacement
• Vado - exposed bar shower valve - Flow valve maintenance & replacement

View all 11