# Wired Weather Automation Sensor Saunier Duval 0020266792 for heating systems

**URL:** https://aio.lv/en/product--saunier-duval-0020266792--10824220
**Data updated:** 2026-02-13 15:36 (EET)
**Category:** Smart Sensors
**Manufacturer:** Saunier Duval
**Manufacturer code:** 0020266792
**EAN:** 3532041750011
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--saunier-duval-0020266792--10824220

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 6.60 EUR |

## Summary description

Wired weather automation sensor Saunier Duval 0020266792 designed to connect to compatible heating and boiler control systems. The sensor provides external weather-related input to modulate system operation for improved comfort and efficiency. Intended for professional installation, it helps adapt heating curves to outdoor conditions and reduce fuel consumption.

## Long description

The wired weather automation sensor Saunier Duval 0020266792 is designed to provide outdoor temperature input to compatible heating and boiler control systems. Installed externally, the sensor measures ambient conditions and transmits a signal to the heating controller so the system can adjust the heating curve according to real weather data. The device is intended for use with Saunier Duval control units and other compatible controllers and is intended for professional installation and commissioning.
Advantages
The sensor delivers continuous outdoor temperature feedback to the heating control, enabling dynamic modulation of boiler output and pump operation. By supplying accurate ambient information, it helps improve system efficiency and can reduce fuel consumption when implemented correctly. The wired connection ensures stable communication and low latency compared with wireless alternatives, and the compact design simplifies mounting on exterior walls or dedicated sensor brackets.
Suitable for
Residential and small commercial hydronic heating systems
Boiler and controller installations that support external temperature sensors
Systems where precise outdoor temperature compensation is required to optimize comfort and efficiency
Key specifications
Sensor type: outdoor temperature sensor for weather-compensated control
Connection: wired interface for direct connection to compatible controllers
Mounting: external wall or bracket mounting designed for outdoor exposure
Operating environment: outdoor ambient temperature measurement with weather-resistant construction
Compatibility: intended for use with Saunier Duval heating control systems and other compatible controllers that accept an external temperature input
How to use
Mount the sensor on an external wall or approved bracket in a location representative of outdoor ambient conditions, avoiding direct sun exposure and sources of localized heat or cold. Route the cable to the heating controller and connect to the designated external temperature input following the controller manufacturer's wiring diagram and polarity instructions. After electrical connection, configure the controller to use the external sensor for weather compensation and verify readings through the control interface. Commissioning and any adjustments to the heating curve should be performed by a qualified technician to ensure correct operation and safety.
Usage recommendations
For reliable performance, position the sensor at a height and location free from obstructions, sheltered from direct precipitation where recommended by installation instructions, and use proper cable routing and sealing to protect connections from moisture. Regular checks during routine maintenance will help ensure accurate measurements and sustained efficiency gains from weather-compensated control.

## FAQ

### How much does the Weather Automation Sensor Saunier Duval 0020266792 cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 373 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 16.07.2026 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. All transactions are 100% secure and encrypted.

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10824220/65924149_large.webp