# Built-in bidet mixer kfa² Moza 5039-512-81 black — concealed installation, single-handle

**URL:** https://aio.lv/en/product--kfa-5039-512-81--10721017
**Data updated:** 2026-03-11 11:55 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** kfa²
**Manufacturer code:** 5039-512-81
**EAN:** 5907571500647
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 79.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-5039-512-81--10721017

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Concealed (podtynkowa) bidet mixer kfa² Moza model 5039-512-81 in black finish. Single-handle design for controlling water flow and temperature, intended for built-in installation behind the wall. Suitable for modern bathrooms requiring a minimalist concealed fixture. Provides basic bidet mixing functionality and compatibility with standard concealed valve bodies.

## Long description

Concealed bidet mixer kfaMoza model 5039-512-81 in black is a built-in single-handle fitting designed for installation behind the wall. The mixer provides control of water flow and temperature with a compact, minimalist appearance that integrates into modern bathroom interiors. It requires a compatible concealed valve body and offers the basic functions expected from a bidet mixer while keeping visible elements to a minimum.
Advantages
The single-handle mechanism allows smooth adjustment of both temperature and flow with one motion. A black finish reduces visual contrast and supports contemporary design schemes where fixtures should appear discreet. Concealed installation keeps plumbing out of sight, simplifying cleaning of the bathroom area and contributing to a streamlined look. The mixer is compatible with standard concealed valve bodies intended for bidet fittings, enabling straightforward integration into new builds or renovation projects that use wall-mounted sanitary systems.
Suitable for
 Modern bathrooms with minimalist or monochrome design
 Renovations requiring concealed plumbing and wall-mounted fixtures
 Installations where a single-handle bidet mixer is preferred for simplicity
 Projects using standard concealed valve bodies for bidet fittings
Key specifications
 Mounting type: built-in / concealed installation behind the wall
 Handle type: single-handle for combined flow and temperature control
 Finish: black surface treatment suitable for modern interiors
 Application: bidet mixer intended for sanitary bidet use
 Compatibility: designed to work with standard concealed valve bodies for bidet fittings
How to use
After installation of an appropriate concealed valve body in the wall, connect the water supply lines according to local plumbing standards and secure the mixer trim to the valve. Operate the single handle to start and stop water flow and to set the desired temperature. Check for leaks after mounting and adjust the concealed valve settings if necessary. Use the mixer for bidet hygiene tasks, ensuring water temperature is set to a safe level before use.
Usage recommendations
Install the mixer only with a compatible concealed valve body and follow local plumbing codes. Use a qualified installer for concealed installations to ensure correct mounting depth and sealing. Clean the black surface with a soft cloth and non-abrasive, pH-neutral cleaner to preserve the finish; avoid aggressive chemicals and abrasive pads.

## FAQ

### How much does the Bidet mixer kfa² Moza 5039-512-81 (built-in) cost, and is it available for purchase?

The price is 96.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 14.07.2026 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 Bidet mixer kfa² Moza 5039-512-81 (built-in) 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 kfa² 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 kfa² 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/10721017/59789681_large.webp