Grohe 47812000 Handle

Summary

GROHE 47812000 Grohtherm 3000 Cosmopolitan Concealed Shower Temperature Control Handle Chrome

The GROHE 47812000 is a chrome temperature-control handle for selected concealed Grohtherm 3000 Cosmopolitan shower and bath/shower thermostats. It provides the external control used to adjust the mixed-water temperature and is a separate component from the thermostatic cartridge and concealed valve body.

This is the 43°C temperature-limiting handle version, with GROHE LongLife finish. It is the service replacement for the discontinued 47805000 handle, but the installation's temperature-stop arrangement must be checked before fitting. It can be used to renew a damaged temperature control, rather than as a substitute for repairing a faulty internal thermostatic cartridge.

Technical Details

Confirmed Models

Check the complete finishing-set code and existing control arrangement before ordering. The applications below include installations in which this handle is specified as an optional temperature-limiting accessory, rather than the original factory-fitted handle.

• GROHE 19467000 Grohtherm 3000 Cosmopolitan Thermostatic Shower Mixer
• GROHE 19468000 Grohtherm 3000 Cosmopolitan Thermostat with Integrated 2-Way Diverter
• GROHE 19469000 Grohtherm 3000 Cosmopolitan Central Thermostatic Mixer
• GROHE 19567000 Grohtherm 3000 Cosmopolitan Thermostat with Integrated 2-Way Diverter
• GROHE 19568000 Grohtherm 3000 Cosmopolitan Thermostatic Shower Mixer
• GROHE 34278000 Grohtherm 3000 Cosmopolitan Thermostatic Shower Mixer 1/2 Inch
• GROHE 34630000 Grohtherm 3000 Cosmopolitan Perfect Shower Set with Rainshower Cosmopolitan 310, when fitted with the 19468000 finishing set
• GROHE 34408000 Grohtherm 3000 Cosmopolitan Perfect Shower Set with Rainshower 210, when fitted with the 19567000 finishing set

Concealed Valve Identification

For installations using the GROHE 35500000 Rapido T Concealed Thermostatic Mixer, the finishing-set code must also match. The concealed body number alone is not sufficient to select this handle. The 34278000 installation uses a different internal valve arrangement, so its thermostatic cartridge must not be selected from the Rapido T parts list.

Related Spares You May Need

The following parts serve different assemblies within the listed installations. They are not all required for a handle change. Select each spare against the exact mixer, control position and installation version.

Controls and Trim

• GROHE 47806000 Flow-Control Handle Kit, for the separate AquaDimmer control on 19468000 and 19567000 installations
• GROHE 10089000 Stop Ring, for the associated AquaDimmer control arrangement
• GROHE 47809000 Grohtherm 3000 Cosmopolitan Trim Escutcheon Plate, for the documented 19467000 and 34278000 arrangements
• GROHE 47780000 Rapido T Extension Kit, providing a 27.5 mm extension for the documented 19467000, 19469000 and 19568000 arrangements, not the AquaDimmer extension arrangement

Thermostat Parts for Rapido T Installations

• GROHE 47483000 Thermostatic Cartridge, the standard temperature-regulating cartridge for the documented Rapido T body
• GROHE 47765000 Retaining Ring, for securing the thermostatic cartridge in the specified valve assembly
• GROHE 47753000 Non-Return Valve, for the specified concealed-body service position
• GROHE 47186000 Reverse Thermostatic Cartridge, an optional reverse-supply version, not the standard cartridge

Flow Control and AquaDimmer Parts

• GROHE 45346000 Ceramic Flow-Control Cartridge, for the separate flow-control assembly on 19467000 and 19568000
• GROHE 0392400M O-Rings Pack of 10, for the specified flow-headpart sealing position
• GROHE 47364000 AquaDimmer Cartridge, for the flow and diverter assembly on 19468000 and 19567000
• GROHE 12701000 AquaDimmer Adapter, for the associated 47364000 cartridge arrangement
• GROHE 49347000 AquaDimmer Cartridge and Adapter Assembly, a combined service option for the 47364000 and 12701000 arrangement, rather than an additional thermostatic cartridge
• GROHE 12702001 Adapter, for the specified 19568000 installation version, subject to checking the existing assembly
• GROHE 12702000 Adapter, a discontinued historical reference for the earlier arrangement, not an available purchase option

Internal Parts for the 34278000 Installation

• GROHE 47439000 Compact Thermostatic Cartridge, the standard 1/2-inch temperature-regulating cartridge for this installation
• GROHE 47175000 Reverse Thermostatic Cartridge, the optional reverse-supply cartridge for the specified 1/2-inch arrangement
• GROHE 45869000 Flow On/Off Cartridge, for the separate flow-control assembly
• GROHE 45023000 Flow-Cartridge Seat, for the associated flow-cartridge seating position
• GROHE 08565000 Non-Return Valve, for the wall-union position shown in this shower installation

Service Tools and Optional Accessories

• GROHE 19332000 Socket Box Spanner, an optional valve-servicing tool, not necessarily required for handle-only replacement
• GROHE 29007000 Rapido T Safety Combination, an optional concealed-body accessory, not part of the temperature handle

Before Ordering and Fitting

Compare the full model code, handle shape, mounting arrangement and temperature-stop configuration with the existing installation. The UK 19962000 and 19963000 variants use a different handle arrangement, so the Grohtherm 3000 Cosmopolitan range name alone is not sufficient to establish fitment. This concealed-fitting handle should not be confused with the 47811000 exposed-mixer version.

Follow the installation instructions for the exact mixer, position the handle and temperature stops correctly, and check the outlet temperature with a thermometer after fitting. Handle markings alone do not confirm the delivered water temperature. Isolate the water supplies before servicing internal valve components. Persistent temperature instability or leakage may require investigation of the internal cartridges or seals, rather than replacement of the handle alone.

For help identifying the correct part, contact Di Vapor with the mixer model number and clear photographs of the existing handle, its mounting connection and the complete control plate.