# Built-in freezer De Dietrich DFU1781EN 178 L, No Frost, Twist Ice, Class E

**URL:** https://aio.lv/en/product--dedietrich-dfu1781en--10933733
**Data updated:** 2026-01-13 17:32 (EET)
**Category:** Built-In Freezers
**Manufacturer:** DEDIETRICH
**Manufacturer code:** DFU1781EN
**EAN:** 3660767990807
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 957.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 791.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedietrich-dfu1781en--10933733

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Courier delivery to door | 07.07.2026 | 53.99 EUR |

## Summary description

Built-in freezer De Dietrich DFU1781EN offers 178 liters of storage with No Frost technology to prevent ice build-up and reduce manual defrosting. Electronic interior controls provide precise temperature adjustment for food safety. Twist Ice ice maker releases cubes quickly by turning a lever. Energy efficiency class E. Suitable for integrated kitchen installations and everyday frozen food storage.

## Long description

The De Dietrich DFU1781EN built-in freezer provides 178 liters of storage and features an electronic control system for precise interior temperature adjustment. The unit includes a Twist Ice tray for easy ice removal, No Frost technology to prevent ice buildup, adjustable shelves and a reversible door for flexible installation. With an energy efficiency class E rating and a fast-freeze function, this quiet freezer is designed for reliable frozen food storage in integrated kitchen layouts.
Advantages
Electronic temperature control offers accurate and stable cooling for safer long-term food storage. Twist Ice simplifies ice cube removal by twisting the lever to release ice into the compartment below. No Frost technology prevents frost accumulation in the freezer, reducing manual defrosting and maintenance. Adjustable shelves and a reversible door allow flexible placement and organization inside the appliance. The fast-freeze function quickly lowers temperature to preserve food quality when adding fresh items.
Suitable for
Households needing built-in freezer storage for frozen groceries
Kitchens requiring a quiet, integrated freezer unit
Users who prefer easy ice dispensing and low-maintenance No Frost operation
Situations where flexible installation or reversible door is required
Key specifications
Model: De Dietrich DFU1781EN
Capacity: 178 liters
Energy efficiency class: E
Control: Electronic temperature control
Features: No Frost, Twist Ice, fast-freeze function
Design: Built-in / reversible door
How to use
Install the freezer according to the built-in cabinet dimensions and ensure the reversible door is fitted to open in the desired direction. Use the electronic controls to set the required temperature; consult the user manual for recommended temperature ranges for long-term storage. Place fresh items on fast-freeze mode to quickly reduce their temperature, then return to normal operation. To collect ice, turn the Twist Ice lever clockwise to release cubes into the compartment below.
Usage recommendations
For optimal performance, allow adequate ventilation around the built-in unit, avoid overloading the drawers and shelves, and perform occasional internal cleaning. Although No Frost reduces ice buildup, check seals periodically and follow the manufacturer’s maintenance instructions to maintain energy efficiency and quiet operation.

## Specifications

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | E |

## FAQ

### How much does the Built-in freezer De Dietrich DFU1781EN cost, and is it available for purchase?

The price is 957.49 € (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 02.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Built-in freezer De Dietrich DFU1781EN 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 DEDIETRICH 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 DEDIETRICH 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy efficiency class, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Built-in freezer De Dietrich DFU1781EN?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10933733/61193533_large.webp