# Circulation pump group Huch EnTEC R044401004 with WILO pump and mixing valve (DWZ)

**URL:** https://aio.lv/en/product--huch-entec-r044401004--11829199
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Heating Radiators
**Manufacturer:** Huch EnTEC
**Manufacturer code:** R044401004
**EAN:** 6379137706920
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 402.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 332.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huch-entec-r044401004--11829199

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Pump group Huch EnTEC R044401004 integrates a WILO circulation pump with a mixing valve (DWZ) for controlled fluid mixing and distribution. Designed for hydronic heating and circulation systems, it provides pump-driven flow regulation and temperature blending via the built-in mixer. Suited for boiler circuits, underfloor heating manifolds, and retrofit installations where compact pump group assemblies are required.

## Long description

Circulation pump group Huch EnTEC R044401004 with WILO pump and mixing valve (DWZ) is a compact hydraulic assembly designed for hydronic heating and circulation systems. The unit combines a WILO circulation pump with an integrated mixing valve to regulate flow and blend supply and return temperatures. It is intended for use in boiler circuits, underfloor heating manifolds and retrofit applications where a space-saving, pre-assembled pump group simplifies installation and commissioning.
Advantages
The integrated design reduces installation time by combining pump, mixing valve and connections in a single compact module. The use of a WILO circulation pump ensures reliable flow performance and proven component quality. The mixing valve (DWZ) enables precise temperature blending to maintain desired circuit temperatures, reducing thermal stress on system components. The pre-assembled pump group allows straightforward integration into existing systems and minimizes the number of separate fittings and pipework joints.
Suitable for
Boiler flow and return circuits requiring controlled mixing
Underfloor heating manifolds for zoned temperature regulation
Retrofit and replacement projects where compact pump assemblies are preferred
Small commercial and residential hydronic circulation loops
Key specifications
Integrated WILO circulation pump for pump-driven flow regulation
Mixing valve (DWZ) for temperature blending between supply and return
Compact, factory-assembled pump group for simplified installation
Connections suitable for typical hydronic pipework and manifolds
Intended for use in heating and circulation systems including underfloor heating
How to use
Install the pump group in the designated section of the heating circuit following local plumbing practices and system layout. Connect supply, return and any bypass or sensor lines according to the system diagram. Set the mixing valve to the required temperature range for the circuit and ensure the WILO pump is powered and commissioned per manufacturer guidance. Bleed air from the system and verify flow and temperature at the manifold or terminal units before normal operation.
Usage recommendations
Verify compatibility with system pressures and fluid types before installation, and perform commissioning that includes air removal, flow verification and temperature checks. Use appropriate isolation valves and strainers in the surrounding pipework to facilitate maintenance. Schedule periodic checks on pump operation and mixing valve performance to ensure long-term reliability.

## FAQ

### How much does the Huch EnTEC R044401004 pump group with WILO pump cost, and is it available for purchase?

The price is 402.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 15.07.2026 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 Huch EnTEC R044401004 pump group with WILO pump 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 Huch EnTEC 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 Huch EnTEC 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/11829199/68510028_large.webp