# Circulation pump group Afriso PrimoTherm K 180-2 DN25 with Grundfos UPM3 Hybrid pump, ARV Kvs12 mixing valve, ARM 343 ProClickA actuator

**URL:** https://aio.lv/en/product--afriso-77813--11954006
**Data updated:** 2026-03-11 13:51 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Afriso
**Manufacturer code:** 77813
**EAN:** 4049827025519
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 439.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 363.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-77813--11954006

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Circulation pump group Afriso PrimoTherm K 180-2 DN25 integrates a Grundfos UPM3 Hybrid circulator, ARV Kvs12 mixing valve and ARM 343 ProClickA actuator for hydronic systems. Designed for DN25 pipe connections, it provides controlled mixing and flow regulation for heating or domestic hot water circuits. Suited for pump station installation, temperature control and system balancing in residential or light-commercial applications.

## Long description

Circulation pump group Afriso PrimoTherm K 180-2 DN25 with Grundfos UPM3 Hybrid pump, ARV Kvs12 mixing valve, and ARM 343 ProClickA actuator is a pre-assembled hydronic unit for DN25 pipe connections. The assembly combines a high-efficiency Grundfos UPM3 Hybrid circulator, a Kvs12 mixing valve for precise temperature blending, and an electric ProClickA actuator for automatic valve positioning. The unit is intended for circulation, temperature control and balancing in heating and domestic hot water circuits in residential and light-commercial installations.
Advantages
The integrated design delivers compact installation and reduces on-site assembly time by combining pump, valve and actuator into a single module compatible with DN25 piping. The Grundfos UPM3 Hybrid pump provides adaptable operation across a wide speed range for energy-efficient circulation. The ARV Kvs12 mixing valve ensures stable temperature control by blending return and supply flows, while the ARM 343 ProClickA actuator offers straightforward electrical control and reliable positioning. Overall, the group supports accurate hydronic regulation and simplifies commissioning of pump stations.
Suitable for
Circulation of heating water in residential radiator or underfloor heating circuits
Domestic hot water recirculation and temperature maintenance
Pump station installation where compact pre-assembled units reduce installation time
Systems requiring flow regulation and temperature mixing with DN25 connections
Key specifications
Pipe connection size: DN25
Integrated circulator type: Grundfos UPM3 Hybrid
Mixing valve characteristic: ARV Kvs12 (Kvs value for flow control)
Actuator type: ARM 343 ProClickA electric actuator
Application: Hydronic circulation, temperature control and balancing for heating and domestic hot water circuits
How to use
Install the Afriso PrimoTherm K 180-2 DN25 group into the piping system following applicable plumbing and electrical codes. Connect the DN25 inlet and outlet to the system supply and return lines, provide the electrical supply for the ARM 343 ProClickA actuator and commission the Grundfos UPM3 Hybrid pump according to the pump manufacturer settings. Adjust the ARV Kvs12 mixing valve to achieve the required blended temperature, then fine-tune pump speed and actuator control during system start-up to obtain balanced circulation and stable temperature control.
Usage recommendations
For reliable operation, ensure the unit is installed by qualified personnel, verify electrical connections and protection, flush and filter the system to remove debris before commissioning, and follow manufacturer guidelines for pump and actuator commissioning and maintenance.

## FAQ

### How much does the Afriso PrimoTherm K 180-2 DN25 pump group cost, and is it available for purchase?

The price is 439.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 07.07.2026 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 Afriso PrimoTherm K 180-2 DN25 pump group 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 Afriso 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 Afriso 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/11954006/67398220_large.webp