# Thermostatic Cartridge Gustavsberg Nautic – Usorteret GB41638334 01

**URL:** https://aio.lv/en/product--usorteret-gb41638334-01--11717765
**Data updated:** 2026-03-08 11:18 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Usorteret
**Manufacturer code:** GB41638334 01
**EAN:** 7393792225861
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 50.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--usorteret-gb41638334-01--11717765

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Replacement thermostatic cartridge for Gustavsberg Nautic mixers, designed to regulate water temperature in single-handle shower or bath faucets. Supplied under the Usorteret brand and identified by MPN GB41638334 01. Intended for maintenance and repair of compatible Nautic series valves to restore temperature control and safe operation.

## Long description

Replacement thermostatic cartridge for Gustavsberg Nautic single-handle shower and bath mixers. This cartridge restores precise temperature regulation and smooth control of water flow in compatible Nautic valve bodies. Supplied under the Usorteret brand, the component is designed for maintenance and repair to ensure continued safe operation of the mixer without replacing the entire faucet.
Advantages
The thermostatic cartridge provides stable temperature control and reduces temperature fluctuations during use. It is engineered to fit Nautic-series mixer bodies, enabling a cost-effective repair option compared with full faucet replacement. The cartridge is compact and constructed for straightforward installation and reliable daily performance, helping to maintain water-saving operation and user safety.
Suitable for
 Repairing Gustavsberg Nautic single-handle shower mixers
 Replacing a worn or malfunctioning temperature control cartridge in bath mixers
 Routine maintenance to restore precise temperature regulation
 Professional plumbing service work on compatible Nautic valves
Key specifications
 Function: thermostatic temperature regulation cartridge for single-handle mixers
 Compatibility: designed for Gustavsberg Nautic mixer valves
 Construction: compact cartridge module for in-valve replacement
 Primary purpose: restore and regulate mixed water temperature and control
How to use
Isolate water supply and remove the mixer handle and trim to access the valve body. Extract the old cartridge according to the mixer manufacturer’s maintenance guidance, inspect the valve chamber for debris, and insert the replacement thermostatic cartridge ensuring correct orientation and seating. Reassemble the handle and trim, open the water supply, and test temperature adjustment and flow to confirm proper operation.
Usage recommendations
Use only with compatible Gustavsberg Nautic mixer valves and follow local plumbing regulations. If you are unsure about compatibility or installation steps, consult a qualified plumber to ensure safe and correct replacement.

## FAQ

### How much does the Thermostatic Cartridge Gustavsberg Nautic GB41638334 01 cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 31.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Usorteret 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 Usorteret 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

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