# Thermostatic domestic hot water valve DANFOSS MTCV DN15 multifunctional 003Z4515

**URL:** https://aio.lv/en/product--danfoss-003z4515--11835999
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** DANFOSS
**Manufacturer code:** 003Z4515
**EAN:** 5710104092102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 145.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 120.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-003z4515--11835999

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

DANFOSS MTCV DN15 is a thermostatic valve designed for domestic hot water (DHW) systems. Model 003Z4515 is a multifunctional DN15 valve that controls water temperature and flow in domestic installations. It is intended for use on hot water outlets to stabilize temperature, improve user safety and help prevent scalding in residential and commercial buildings.

## Long description

DANFOSS MTCV DN15 multifunctional thermostatic valve is designed for domestic hot water (DHW) outlets to maintain a stable water temperature and control flow in residential and light commercial installations. The model 003Z4515 integrates temperature regulation and flow control in a compact DN15 body, allowing a consistent delivery temperature at taps and reducing the risk of scalding. The valve is suitable for retrofit and new installations where reliable thermostatic control at the point of use is required.
Advantages
The thermostatic valve provides automatic temperature regulation at the outlet, ensuring consistent user comfort and reducing temperature fluctuations caused by changes in supply or demand. Its multifunctional design combines temperature limiting and flow control in a single DN15 unit, simplifying installation and saving space under sinks or in service cabinets. Built for domestic hot water systems, the valve contributes to safer water temperatures and supports compliance with hygiene and safety practices.
Suitable for
Domestic hot water outlets at sinks, basins and showers
Residential apartments, single-family homes and multi-dwelling units
Light commercial washrooms and small service rooms
Retrofit projects to add point-of-use temperature control
Key specifications
Connection nominal size: DN15
Function: thermostatic temperature regulation and flow control in one valve
Application: point-of-use installation on domestic hot water outlets
Material construction suitable for potable hot water systems
Compact body designed for installation in confined spaces under fittings
How to use
Install the thermostatic valve in the hot water supply line at the outlet location following local plumbing codes and manufacturer mounting orientation. Set the desired outlet temperature according to the installation instructions and verify operation by running hot water until steady temperature is reached. Periodic checks are recommended to confirm correct temperature regulation and to inspect for signs of wear or mineral buildup in the valve body.
Usage recommendations
To maintain reliable performance, flush the supply line before installation to remove debris, avoid excessive mechanical stress on connections during fitting, and perform regular maintenance checks. In hard water areas, consider routine descaling or water treatment to reduce mineral deposits that can affect thermostatic operation.

## FAQ

### How much does the Thermostatic DHW valve DANFOSS MTCV DN15 cost, and is it available for purchase?

The price is 145.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 10.07.2026 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 Thermostatic DHW valve DANFOSS MTCV DN15 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 DANFOSS 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 DANFOSS 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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