Product Overview
The Duravit DuraStyle D4052000 is a two-piece elongated toilet kit designed for modern bathrooms. It features a dual-flush mechanism with a top-mounted button, offering water-saving options of 0.92 or 1.32 gallons per flush (GPF). The toilet is characterized by its sleek, contemporary design and floor-mounted installation.
- Two-Piece Toilet Kit: Consists of a separate tank and bowl for easier installation and maintenance.
- Top Button Dual Flush: Provides options for a partial (0.92 GPF) or full (1.32 GPF) flush to conserve water.
- Syphonic Flush: Engineered for efficient and powerful waste removal.
- Vertical Outlet: Designed for standard plumbing connections.
- 12" Rough-in: Standard rough-in measurement for compatibility with most bathroom layouts.

Setup and Installation
The Duravit DuraStyle D4052000 is a floor-mounted, two-piece toilet. Professional installation is recommended to ensure proper plumbing connections and secure mounting.
Pre-Installation Checks:
- Verify that your bathroom's rough-in measurement is 12 inches to ensure compatibility.
- Ensure all necessary plumbing connections (water supply, drain) are accessible and in good condition.
- Note that the toilet seat is sold separately and must be acquired to complete the installation.
Installation Steps (Summary):
- Prepare the floor flange and ensure the area is clean and level.
- Install the wax ring or equivalent sealing gasket onto the floor flange.
- Carefully position the toilet bowl over the flange bolts and press down firmly to create a seal.
- Secure the bowl to the floor using the provided hardware, ensuring it is level and stable.
- Attach the toilet tank to the bowl, following the manufacturer's instructions for sealing and bolt tightening.
- Connect the water supply line to the tank's fill valve.
- Install the toilet seat (purchased separately) according to its specific instructions.
- Turn on the water supply and check for leaks. Perform a test flush.
Operating Instructions
The Duravit DuraStyle toilet features a dual-flush system, allowing you to choose between two flush volumes for optimal water conservation.
Dual Flush Operation:
- Partial Flush (0.92 GPF): For liquid waste, press the smaller button on the top of the tank. This uses less water, contributing to water savings.
- Full Flush (1.32 GPF): For solid waste, press the larger button on the top of the tank. This provides a stronger flush for effective waste removal.
Ensure the tank refills completely after each flush before flushing again.
Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your Duravit DuraStyle toilet. The sleek design, without exposed piping on the sides, facilitates easier cleaning.
Cleaning the Exterior:
- Use a soft cloth or sponge with a mild, non-abrasive bathroom cleaner.
- Wipe down all ceramic surfaces, including the tank and bowl exterior.
- Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
- Avoid using abrasive cleaners, scouring pads, or harsh chemicals (e.g., bleach, acid-based cleaners) as they can damage the ceramic finish.
Cleaning the Bowl Interior:
- Apply a toilet bowl cleaner under the rim and allow it to sit for the recommended time.
- Scrub the bowl with a toilet brush, paying attention to the rim and water line.
- Flush the toilet to rinse the bowl.
Internal Components:
- Periodically check the fill valve and flush valve for proper operation and wear.
- If hard water is an issue, consider using a non-corrosive descaling agent as needed, following product instructions carefully.
Troubleshooting
This section addresses common issues you might encounter with your toilet. For complex problems, consult a qualified plumber.
Toilet Not Flushing / Weak Flush:
- Check Water Supply: Ensure the water supply valve behind the toilet is fully open.
- Tank Water Level: The water level in the tank should be at the fill line. Adjust the fill valve if necessary.
- Flapper/Flush Valve: Inspect the flapper or flush valve for proper sealing and movement. Ensure it's not obstructed or worn.
- Clogged Rim Jets: Mineral deposits can clog the small holes under the rim. Clean them with a wire or small brush.
Toilet Running Continuously:
- Flapper/Flush Valve Seal: The most common cause. Check if the flapper or flush valve is sealing correctly. Clean any debris from the seal.
- Fill Valve Adjustment: The fill valve might be set too high, causing water to continuously flow into the overflow tube. Adjust the float mechanism.
- Chain Length: If the flapper is chain-operated, ensure the chain has a slight amount of slack when the flapper is closed. Too tight, and it won't seal; too loose, and it can get caught.
Leaks:
- Water Supply Line: Check connections at the wall and tank for tightness.
- Tank-to-Bowl Connection: Ensure the bolts and gasket between the tank and bowl are secure and properly sealed.
- Wax Ring: If water is leaking from the base of the toilet, the wax ring may need to be replaced. This usually requires removing the toilet.
Specifications
| Feature | Specification |
|---|---|
| Brand | Duravit |
| Model Number | D4052000 |
| Color | White |
| Product Dimensions (D x W x H) | 39"D x 25"W x 24"H |
| Installation Type | Floor Mounted |
| Shape | Oblong |
| Flush Type | Dual Flush (0.92/1.32 GPF) |
| Outlet Type | Vertical Outlet |
| Rough-in | 12 inches |
| Included Components | Product Only (Toilet Kit - Seat Not Included) |
| Material | Ceramic (Plastic for seat, if purchased separately) |
Warranty and Support
For specific warranty information regarding your Duravit DuraStyle D4052000 toilet, please refer to the documentation included with your purchase or visit the official Duravit website. Warranty terms and conditions may vary.
Customer Support:
If you require technical assistance, have questions about installation, or need to report a defect, please contact Duravit customer support. Contact details can typically be found on the Duravit website or in your product packaging.
When contacting support, please have your model number (D4052000) and proof of purchase readily available.