# Circulation Pump WILO YONOS MAXO 40/0.5-12 PN6/10 — 2120647

**URL:** https://aio.lv/en/product--wilo-2120647--11954005
**Data updated:** 2026-03-11 13:51 (EET)
**Category:** Water Pumps
**Manufacturer:** WILO
**Manufacturer code:** 2120647
**EAN:** 4048482235943
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 155.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 955.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wilo-2120647--11954005

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

WILO YONOS MAXO 40/0.5-12 PN6/10 (MPN 2120647) is a circulator pump designed for heating and hot-water systems. The model designation indicates a 40 mm flange size with performance around 0.5–12 (head/flow range as per manufacturer data). Built for PN6/10 pressure ratings, it provides reliable circulation, energy-efficient operation and is suitable for residential and light commercial HVAC and boiler circulation applications.

## Long description

The WILO YONOS MAXO 40/0.5-12 PN6/10 is a compact circulation pump engineered for heating and hot-water systems. Designed with a 40 mm flange connection and a hydraulic performance range suitable for typical domestic and light commercial applications, this circulator supports reliable fluid movement in closed-loop HVAC and boiler circuits. The pump combines compact dimensions with features intended to optimize operational efficiency and maintain steady circulation under varying hydraulic conditions.
Advantages
The pump delivers stable hydraulic performance across a wide operating range, enabling consistent heat distribution and reduced temperature fluctuations. Its energy-efficient motor and hydraulic design reduce electrical consumption compared with older generation circulators. Built for PN6/10 pressure classes, the unit offers compatibility with common system pressures in residential and small commercial installations. The compact construction and standardized flange connection simplify installation and replacement in existing pump stations.
Suitable for
Central heating circulation in single-family homes and apartment buildings
Domestic hot-water recirculation
Boiler system circulation and secondary loop pumping
Light commercial HVAC systems with moderate flow and head requirements
Key specifications
Flange diameter: 40 mm
Hydraulic performance range: approximately 0.5 to 12 (head/flow range as specified by manufacturer)
Designed for PN6/10 system pressure ratings
Axial and hydraulic dimensions suitable for standard pump stations and retrofit applications
Compact footprint for tight installation spaces
How to use
Install the pump in a closed heating or hot-water circulation circuit following local regulations and manufacturer installation instructions. Ensure correct flange alignment, appropriate sealing between connections, and that the system is filled and vented before operation. Connect electrical supply in accordance with the pump’s wiring specifications and applicable electrical codes. Adjust system balancing and control settings to match the hydraulic performance range of the pump for optimal circulation and energy use. Periodic inspection of connections, seals and motor function is recommended as part of routine system maintenance.
Usage recommendations
Select this circulation pump when replacing an existing 40 mm flange unit or when designing systems that require moderate head and flow capability within PN6/10 pressure classes. Verify compatibility with system controls and perform professional hydraulic balancing to maximize energy efficiency and maintain stable system temperatures.

## FAQ

### How much does the WILO YONOS MAXO 40/0.5-12 circulator pump cost, and is it available for purchase?

The price is 1,155.99 € (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 09.07.2026 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 WILO YONOS MAXO 40/0.5-12 circulator 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 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/11954005/67398219_large.webp