Grohe Grohtherm Perfect Shower Set - Rainshower Cosmopolitan 310 & Hand Shower
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Product Information
Full details
The GROHE 34731000 shower system is designed for homeowners seeking a complete, integrated shower experience with advanced temperature control and multiple shower options. Its key benefit is delivering consistent, comfortable water temperatures and a luxurious shower with both overhead and hand shower functionalities. A potential consideration is the requirement for a minimum water pressure of 1.0 bar for optimal performance.
All features
| Model Part Number | 34731000 |
|---|---|
| Brand | Grohe |
Extended Product Information
FAQs
What is the benefit of the GROHE TurboStat cartridge?
The GROHE TurboStat cartridge maintains a constant water temperature, preventing unpleasant fluctuations and ensuring a safe and comfortable shower experience.
How does the GROHE SafeStop feature work?
The GROHE SafeStop button is preset at 38°C, preventing accidental scalding. An optional SafeStop Plus can further limit the maximum temperature up to 46°C for enhanced safety.
What type of spray patterns do the shower heads offer?
The Rainshower Cosmopolitan 310 head shower offers a relaxing Rain spray pattern. The Sena Stick hand shower provides a Normal spray pattern.
What is the minimum water pressure required for this shower system?
A minimum water pressure of 1.0 bar is required for optimal performance of the GROHE 34731000 shower system.
How do I clean the SpeedClean nozzles?
The SpeedClean nozzles are designed for easy cleaning. Simply rub them with your finger or a soft cloth to remove any limescale buildup.
Is professional installation necessary for this shower system?
Yes, this system requires concealed installation using the GROHE Rapido SmartBox, and professional installation is highly recommended to ensure proper fitting and prevent leaks.
What is the warranty period for this product?
The product comes with a 5-year manufacturer's warranty.
Troubleshooting
Inconsistent water temperature
Ensure the GROHE TurboStat cartridge is functioning correctly. Check if the SafeStop or SafeStop Plus limiters are set too low. If the issue persists, contact a professional plumber or GROHE customer support.
Low water pressure or uneven spray from shower heads
Verify that the minimum water pressure of 1.0 bar is being met. Check the shower heads for limescale buildup and clean the SpeedClean nozzles. Ensure the Silverflex hose is not kinked.
Leaking from the trim set or connections
Confirm that all connections are secure and that the installation was performed correctly, especially around the Rapido SmartBox. Leaks may indicate improper sealing or damaged components, requiring professional inspection.
Difficulty switching between head and hand shower
The AquaDimmer control should allow for effortless switching. Ensure the control knob is moving freely and not obstructed. If resistance is felt, check for internal issues within the trim set.
Pros and Cons
Pros
- Consistent water temperature control with TurboStat technology.
- Enhanced safety features with SafeStop and SafeStop Plus.
- Versatile showering experience with both overhead and hand shower options.
- Easy maintenance due to SpeedClean anti-limescale nozzles.
- Durable and aesthetically pleasing StarLight chrome finish.
Cons
- Requires a minimum water pressure of 1.0 bar.
- Concealed installation requires professional fitting and wall access.
- Hand shower offers only a single spray pattern.
- The large head shower may require specific water flow rates to perform optimally.
Setup, Compatibility & Care Instructions
Setup: This shower system requires a concealed installation using the GROHE Rapido SmartBox universal rough-in box. The SmartBox is designed for quick and easy installation before tiling. The final trim set is then mounted onto the installed SmartBox. Professional installation is highly recommended due to the concealed nature of the system.
Compatibility: The system requires a minimum water pressure of 1.0 bar. Ensure your home's plumbing system can meet this requirement. The Rapido SmartBox is a universal rough-in box, compatible with most standard plumbing setups.
Care: The GROHE StarLight chrome finish is durable but should be cleaned regularly to maintain its luster. Use a soft, damp cloth to wipe away water spots and soap residue. Avoid abrasive cleaners or scouring pads, as these can scratch the finish. The SpeedClean nozzles on the shower heads can be descaled by gently rubbing them with your finger or a soft cloth. For deeper cleaning, consult the product manual for specific descaling solutions if needed.