# Circulation pump group with WILO pump, without mixer (DWZ) R044401003

**URL:** https://aio.lv/en/product--wilo-r044401003--11829320
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Other goods
**Manufacturer:** WILO
**Manufacturer code:** R044401003
**EAN:** 6379136527076
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 330.49 €
**Prices and availability valid until:** 2026-11-03 23:59
**Price without VAT (21%):** 273.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wilo-r044401003--11829320

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.10.2026 | free |
| Pickup points | 22.10.2026 | 1.99 EUR |
| Courier delivery to door | 22.10.2026 | 4.99 EUR |

## Summary description

Pump group assembly featuring a WILO circulation pump, supplied without a mixer (DWZ). Designed for integration into heating and hot-water recirculation systems, it provides pump, connections and mounting-ready hardware for system circulation tasks. Suitable for replacing or installing a dedicated pump module where a mixer valve is not required.

## Long description

The Circulation pump group with WILO pump, without mixer (DWZ) R044401003 is a compact pump module intended for use in heating and hot-water recirculation systems. The unit integrates a WILO circulation pump with standardized connections and mounting hardware, supplied without a mixer valve to allow installation where flow control by a separate mixer is not required. The module is suitable for new installations or direct replacement of an existing pump group to ensure continuous circulation and reliable operation of domestic or light-commercial systems.
Advantages
This circulation pump group incorporates a WILO pump known for dependable hydraulic performance and quiet operation. Supplied as a ready-to-mount module, it reduces installation time by providing matched connections and mounting components. The absence of a mixer simplifies the hydraulic layout where proportional mixing is unnecessary, and the compact design facilitates retrofit into confined plant rooms or boiler cabinets.
Suitable for
Domestic heating circulation loops
Hot-water recirculation systems in residential buildings
Replacement of existing pump modules without mixer requirement
Small commercial installations where a separate mixer valve is not used
Key specifications
Integrated WILO circulation pump for system recirculation
Supplied without a mixer valve (DWZ configuration)
Standardized hydraulic connections for in-line installation
Compact footprint suitable for retrofit and new installations
Mounting-ready assembly with required hardware included
How to use
Install the pump group into the circulation line following applicable plumbing and heating regulations. Ensure system isolation and drainage before removal of the old module. Align and secure the hydraulic connections, fasten the assembly using the provided mounting hardware, and connect electrical supply to the WILO pump according to local electrical codes and the pump’s wiring instructions. After installation, purge air from the system and verify correct flow direction and circulation. Perform a functional check to confirm quiet running and absence of leaks.
Usage recommendations
Use this pump group where circulation is required but mixing control is handled elsewhere or not needed. Verify compatibility with system pipe sizes and design flow rates before installation. Regular maintenance checks on pump operation, seals and connections are advised to maintain efficient performance.

## FAQ

### How much does the Pump group with WILO pump DWZ R044401003 cost, and is it available for purchase?

The price is 330.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 19.10.2026 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 Pump group with WILO pump DWZ R044401003 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 WILO 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 WILO 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/11829320/70208440_large.webp