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header-product Circulator Pump WILO Yonos Maxo 50/0.5-12 — model 2120651, flange DN50, variable speed
1,659.49 €

Circulator Pump WILO Yonos Maxo 50/0.5-12 — model 2120651, flange DN50, variable speed

WILO Yonos Maxo 50/0.5-12 circulator pump Photo 1
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Circulator Pump WILO Yonos Maxo 50/0.5-12 — model 2120651, flange DN50, variable speed

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Circulator Pump WILO Yonos Maxo 50/0.5-12 — model 2120651, flange DN50, variable speed

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Short description

WILO Yonos Maxo 50/0.5-12 (MPN 2120651) is a circulator pump designed for hydronic heating and cooling systems. The unit features a DN50 flange connection and variable-speed control for efficient flow regulation. Intended for installation in boiler circuits, heat distribution loops and commercial HVAC systems, it provides reliable circulation and can be used where precise flow control and quiet operation are required.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11003327
Manufacturer: WILO
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 553.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 46.10 euros per month
Leasing for legal entities: from 57.75 euros per month
Together cheaper
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Product information

Description

The WILO Yonos Maxo 50/0.5-12 is a circulator pump designed for hydronic heating and cooling systems, featuring a DN50 flange connection and variable-speed control for precise flow regulation. Built for installation in boiler circuits, heat distribution loops and commercial HVAC systems, the pump provides reliable circulation, adaptable performance and low-noise operation to meet the needs of professional mechanical and building services projects.

Advantages

The pump offers electronically controlled variable speed operation to maintain consistent flow and adapt to changing system demands. Its DN50 flange connection simplifies integration with standard piping in commercial and larger residential systems. The design emphasizes quiet operation and energy efficiency, and the robust construction supports continuous operation in demanding heating and cooling applications.

Suitable for

  • Boiler circulation loops in commercial and multi-family residential buildings
  • Heat distribution and return circuits in hydronic heating systems
  • Cooling circuits and chilled water distribution in HVAC applications
  • System retrofits where improved flow control and reduced noise are required

Key specifications

  • Flange connection size: DN50
  • Variable-speed control for adaptive flow regulation
  • Design type: inline/centrifugal circulator suitable for hydronic systems
  • Application range: heating and cooling circuits, boiler and distribution loops
  • Construction: durable housing and components for continuous operation

How to use

Install the pump in the system according to applicable hydronic piping and mounting standards, ensuring the flow direction matches the system design and flange connections are properly sealed. Connect electrical supply and control wiring following the manufacturer’s wiring diagrams and local electrical codes, configuring the variable-speed settings to match system head and flow requirements. Commission the unit by filling and bleeding the circuit, verifying operation at different speed settings and checking for correct flow, pressure and leak-free connections.

Usage recommendations

Regular inspection and scheduled maintenance increase service life: verify electrical connections, monitor for unusual noise or vibration, check flange seals and replace worn components. When replacing or upgrading pumps, match system hydraulic requirements and consider professional commissioning to optimise variable-speed control settings for energy-efficient operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the WILO Yonos Maxo 50/0.5-12 circulator pump cost, and is it available for purchase?

The price is 1,659.49 € (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 14.07.2026 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 50/0.5-12 circulator pump be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the WILO Yonos Maxo 50/0.5-12 circulator pump online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.