Grohe 38422000 Concealed Dual Flush Cistern EcoJoy 6L 3L Adjustable with Insulation and Fixing Brackets
Grohe 38422000 Concealed Dual Flush Cistern with EcoJoy water-saving system, 6L/3L adjustable flush, and condensation insulation, includes fixing brackets for concealed installation.
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- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
- For boilers: We aim to dispatch on the next working day. However, in some cases, it may take 2-3 working days to dispatch. Rest assured, we will always strive for the fastest possible turnaround.
Upgrade your bathroom system with the Grohe 38422000 Concealed Dual Flush Cistern, engineered for space efficiency, water conservation, and versatile installation. Designed for use behind-the-wall in back-to-wall or wall-hung toilet setups, this unit features Grohe’s EcoJoy technology, allowing powerful flushing while saving water.
With its dual flush mechanism (6L/3L) and optional adjustable flush setting (4.5L/3L), this cistern delivers tailored performance for sustainable use. The condensation-insulated body prevents moisture buildup, ensuring cleaner, longer-lasting operation.
It supports water supply from the left, right, or back and allows for front or top actuation, giving you flexibility during setup. Pair it with a Grohe Arena Cosmopolitan Actuation Plate to complete the stylish and functional bathroom look.
Key Features
• Dual Flush Mechanism – Offers 6L/3L flush options (adjustable to 4.5L/3L for further water savings)
• EcoJoy Technology – Reduces water consumption while maintaining effective performance
• Condensation Insulation – Prevents moisture buildup, extending the life of the cistern
• Flexible Water Supply – Supports water supply from the left, right, or back
• Compact Design – Ideal for concealed installation behind walls, perfect for modern bathrooms
• Adjustable Flush Volume – Ensures optimal water usage in every flush
• Includes Fixing Brackets – For easy and secure installation
Applications
• Concealed Bathroom Systems – Designed for use in wall-hung or back-to-wall toilets
• Water-Saving Renovations – Ideal for eco-conscious bathroom upgrades
• New Bathroom Installations – Efficient and tidy concealed cistern for modern aesthetics
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Grohe |
| Product Code | 38422000 |
| EAN | 4005176771590 |
| Type | Concealed Cistern |
| Flush Capacity | 6L / 3L (adjustable to 4.5L / 3L) |
| Technology | EcoJoy |
| Insulation | Yes |
| Dimensions | 415 x 140 x 360 mm |
| Installation Height | 0.82m |
| Installation Type | Concealed, front and top actuation |
| Water Supply Options | Left / Right / Back |
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