Grohe 47598000 Thermostatic Cartridge with Piston and Wax Element Control Unit for Avensys and Grohmaster Valves
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Grohe 47598000 thermostatic cartridge with wax element control unit for Avensys and Grohmaster Valves.This Grohe 47598000 cartridge comes with a wax thermostat element 00798000 and the Grohe piston shuttle 07587000.If you need to replace the metal housing then you will likely need to replace the shuttle and the piston as these are the parts that generally fail when the shower no longer regulates temperature correctly. If you wish to purchase only the wax thermostat and piston, you can find it here on the Grohe Avensys 00798000 and 07587000 page.The Grohe Avensys cartridge is used in the following shower valves: - Grohe Grohmaster 34 083 Avensys Thermostatic Dual Biv - Grohe Grohmaster 34 084 Avensys Thermostatic Dual EV - Grohe grohmaster 34 043 Avensys Trad. Thermostatic Dual 1/2" Inch - Grohe Grohmaster 34 030 Avensys Thermostatic Dual 1/2" Inch - Grohe Grohmaster 34 042 Avensys Trad. Thermostatic Dual 1/2" Inch - Grohe Grohmaster 34 028 Avensys Thermostatic Dual Ev - Grohe Grohmaster 34 031 Avensys Thermostatic Dual 1/2" InchManufacturer: GroheSpare Part: Grohe Avensys Thermostatic Cartridge Assembly 47598000Installation: Screw-FitMaterial: BrassNumber of External O-Rings: 2Grohe thermostatic cartridge assembly 47598000 is for the Avensys dual control shower units. The cartridge assembly for Avensys flow control union is part number 47767000.Technical Specifications: 47598000 Grohe Thermostatic Cartridge AssemblyCartridge Approximate Measurements:Total Length of Cartridge Housing: 110.3mmDiameter of Cartridge Housing: 51.1mmGuide: 47598000 Grohe Grohmaster Avensys Thermostatic Cartridge ReplacementGrohe Avensys spare part 47598000 includes the cartridge housing, plastic piston shuttle, and wax thermostat element. This thermostatic cartridge assembly fits Grohe low-pressure, gravity-fed system shower valves Avensys Thermostatic Dual 1/2 Inch, Avensys Traditional, and Avensys Classic.As always, isolate the shower’s water supplies before beginning the replacement.Materials needed for replacing the Avensys Thermostatic Cartridge are:– Grohe Cartridge Assembly (47598000)– Screwdriver– 46mm Spanner– Small Brush– Silicone GreaseGrohe Avensys Concealed Shower ValveThe steps below are applicable for the:– Avensys Classic Concealed Shower Valve (Grohmaster 34 083 Avensys Thermostatic Dual BIV)– Avensys Traditional Concealed Shower Valve (Grohmaster 34 043 Avensys Thermostatic Dual 1/2" Inch)1. Pop out the decorative indice found at the center of the handle. Remove the screw and the succeeding parts under it to release the handle.2. Take out the Avensys wall plate cover and the screws securing the bottom plate. Slide out the bottom plate.3. Remove the ring and the temperature stop ring. You can now access the thermostatic cartridge.4. Latch a 46mm wrench on the nut of the cartridge. Rotate it counterclockwise to remove. The wax element, shuttle, and spring must also be removed. Clean the spring and set it aside for later use.5. Flush the valve with water. Brush the insides with a small soft brush if necessary to rid it of grit and scale.6. Assemble the 47598000: Insert the wax thermostatic element in the cartridge housing followed by the plastic piston shuttle and the spring.7. Grease the O-rings with a proper silicone lubricant. Install the thermostatic cartridge assembly in the valve body. Secure it using a spanner.8. Return the stop ring and the shroud.9. Return the bottom plate in and redo the screws. Return the wall plate.10. Refit the handle parts, fasten the screw, clip the decorative indice back in place.11. Open water supplies to test the installation.Grohe Avensys Exposed Shower ValveThe section of this guide covers:– Avensys Classic Exposed Shower Valve (Grohmaster 34 084 Avensys Thermostatic Dual EV)– Avensys Traditional Exposed Shower Valve (Grohe Grohmaster 34 042 Avensys Thermostatic Dual 1/2" Inch)1. Remove the center decorative indice. Use a screwdriver to release the handle assembly.2. Detach the cover ring and the stop ring.3. Grip a 46mm wrench on the cartridge nut to extract the screw-fit cartridge barrel. Withdraw the piston, the shuttle slider, and the spring. Wash the spring to clean it. Keep it somewhere safe for later use.4. Clean the valve of dirt.