# GROHE Dual Flush Drain Valve 42253000 — toilet cistern drain valve with dual-flush function

**URL:** https://aio.lv/en/product--grohe-42253000--11722544
**Data updated:** 2026-03-08 11:26 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** GROHE
**Manufacturer code:** 42253000
**EAN:** 4005176814532
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grohe-42253000--11722544

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

GROHE Dual Flush drain valve (model 42253000) is a replacement toilet cistern valve with a two-stage flush function for water-saving operation. Designed for installation in compatible cisterns, it controls full and partial flush volumes. Suitable for maintenance or upgrades of toilet flushing systems where dual-flush capability and reliable valve operation are required.

## Long description

GROHE Dual Flush Drain Valve 42253000 is a replacement toilet cistern valve engineered to provide two-stage flushing for controlled water consumption. The valve is designed for installation in compatible cisterns and switches between full and partial flush volumes to support household or commercial water-saving strategies. It is intended as a maintenance or upgrade component for toilet flushing systems that require a reliable dual-flush mechanism.
Advantages
The dual-flush design permits selection between a full flush and a reduced-volume flush, helping to lower water usage without altering normal flushing performance. Made by GROHE, the valve is produced to industry standards for consistent operation and durability. Its straightforward mechanical design simplifies replacement and reduces the need for frequent service when installed in compatible systems.
Suitable for
Replacing a worn or damaged cistern drain valve in residential toilets
Upgrading single-flush cisterns to dual-flush functionality where compatible
Maintenance of hotel, office, or public restroom toilets that support dual-flush components
Key specifications
Function: two-stage (dual) flush control for full and partial flush volumes
Compatibility: designed for installation in compatible concealed or exposed cisterns
Material characteristics: durable materials and seals suitable for potable water use
Operation: mechanical actuation with separate full/half flush selection
How to use
Turn off the water supply to the cistern and empty the tank before removing the old drain valve. Follow the cistern manufacturer’s instructions to access and remove the existing unit, then position the GROHE Dual Flush Drain Valve 42253000 in the outlet opening, ensuring seals and connections are seated correctly. Reconnect any linkages or actuators for the flush button or plate, restore the water supply, and verify correct operation of both full and partial flush settings. Adjust linkage length or actuator position as needed to ensure reliable engagement.
Usage recommendations
Use original-sized seals and follow cistern manufacturer guidance to confirm compatibility. Periodically inspect seals and moving parts for mineral buildup or wear; replace seals if leakage or inconsistent flushing occurs. If in doubt about fit or installation, consult a qualified plumber or the cistern manufacturer.

## FAQ

### How much does the GROHE Dual Flush drain valve 42253000 cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can GROHE Dual Flush drain valve 42253000 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GROHE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GROHE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11722544/67103490_large.webp