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header-product Multifunction Module for Saunier Duval Isotwin/ Isofast Boilers - MPN 0010025487
106.99 €

Multifunction Module for Saunier Duval Isotwin/ Isofast Boilers - MPN 0010025487

Saunier Duval Multifunction Module Isotwin/Isofast Photo 1
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Multifunction Module for Saunier Duval Isotwin/ Isofast Boilers - MPN 0010025487

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Multifunction Module for Saunier Duval Isotwin/ Isofast Boilers - MPN 0010025487

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Short description

Multifunction module designed for Saunier Duval Isotwin and Isofast boiler series. This electronic accessory (MPN 0010025487, EAN 3532041767286) integrates control and diagnostic functions to extend boiler capabilities, enable system communication and support additional sensors or control inputs. Suitable for retrofit or replacement in compatible residential boiler installations to improve system management and diagnostics.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 11825943
Manufacturer: Saunier Duval
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 35.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.97 euros per month
Together cheaper
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Product information

Description

Multifunction module for Saunier Duval Isotwin and Isofast boilers integrates electronic control and diagnostic functions to extend the capabilities of compatible residential heating systems. Designed as a direct replacement or retrofit accessory, the module provides additional inputs and communication options to support external sensors, control signals and improved system management without altering the boiler's main hydraulic components.

Advantages

The module consolidates several control and monitoring functions into a single compact unit, simplifying installation and reducing the need for separate devices. It supports communication with other components in the heating system for more accurate diagnostics and easier fault identification. Built to match the electrical and interface specifications of Isotwin and Isofast models, the module helps maintain factory-level compatibility while enabling upgrades such as additional sensor connections and remote control inputs.

Suitable for

  • Retrofit or replacement in Saunier Duval Isotwin and Isofast residential boilers
  • Integrating additional temperature sensors or external control signals
  • Improving on-site diagnostics and reducing service time for installers
  • Upgrading system communication for home automation or remote monitoring

Key specifications

  • Function: electronic control and diagnostics expansion for compatible boilers
  • Interfaces: additional sensor and control inputs, communication lines for system components
  • Form factor: compact module designed to fit designated mounting location in compatible boiler models
  • Compatibility: intended for specific Isotwin and Isofast product families
  • Environment: suitable for residential indoor boiler installation following manufacturer guidelines

How to use

Install the module in the designated slot or mounting area within the compatible Saunier Duval boiler following the boiler manufacturer’s wiring diagram and safety instructions. Connect sensor leads, control inputs and communication lines to the corresponding terminals on the module. After mechanical and electrical installation, power the boiler and run the built-in diagnostic and configuration routines to ensure the module is recognized and configured for the specific installation. Verify sensor readings and control responses before returning the boiler to normal operation.

Usage recommendations

Only qualified heating technicians should install or replace this multifunction module. Follow Saunier Duval service documentation and safety procedures, isolate power before handling electronic components, and verify firmware or software compatibility when integrating with existing control systems.

Description

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Customer reviews

Customer questions

FAQ

How much does the Saunier Duval Multifunction Module Isotwin/Isofast cost, and is it available for purchase?

The price is 106.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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 Saunier Duval Multifunction Module Isotwin/Isofast 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 Saunier Duval Multifunction Module Isotwin/Isofast 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 Saunier Duval 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 Saunier Duval 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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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.