Description
Product Overview
The Danco Dual Flush Toilet Repair Kit (model HYR460) offers a straightforward way to convert a standard toilet into a dual‑flush system. Constructed from high‑quality white plastic, the push‑button handle provides a sleek, modern look while delivering reliable performance. The kit includes a flush valve, a silicone dome gasket, and all necessary hardware for a complete installation. Designed for 2‑inch flush valves with at least a 10‑inch clearance, it fits most residential toilets.
Usage
This kit is perfect for homeowners, renters, and property managers looking to reduce water consumption without replacing the entire toilet. Install it in any bathroom where a standard flush valve is present, and enjoy the flexibility of a light‑touch quick flush for liquids and a full flush for solid waste. The dual‑flush mechanism is especially beneficial in high‑traffic homes, vacation rentals, or eco‑conscious households aiming to lower utility bills.

Why Choose Us
Danco is a trusted brand in bathroom fixtures, known for durability and user‑friendly designs. The kit features a perma‑fit silicone seal that resists chlorine and chemicals, ensuring a long‑lasting, leak‑free connection. With a 1‑year limited warranty and over 6,000 positive customer reviews, you can rely on consistent performance and excellent support.
Key Features
- Dual‑flush technology saves up to 30% water per use
- White plastic push‑button handle offers a clean, modern aesthetic
- Easy installation without removing the overflow tube or existing valve
- Silicone dome gasket provides a chemical‑resistant, watertight seal
- Adjustable water volume calibration detects leaks and optimizes performance
FAQ
Is this kit compatible with my toilet?
The kit works with standard 2‑inch flush valves and requires a minimum 10‑inch clearance from the highest point of the valve opening to the tank lid. It is not compatible with 1.2‑inch flush valves.
Do I need any tools for installation?
Installation requires basic hand tools such as a screwdriver and pliers. All necessary hardware is included in the package.
Can the water volume be adjusted after installation?
Yes, the kit includes a calibration feature that allows you to fine‑tune the water amount for each flush, helping to prevent leaks and further reduce water usage.
Will the push‑button handle work with existing tank components?
The push‑button replaces the existing flapper and fits directly onto the flush valve. No modifications to the overflow tube or tank are needed.
What warranty does Danco provide?
The product comes with a 1‑year limited warranty covering manufacturing defects and material failures.




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