# Immersion/temperature input sensor Immergas SONDA WEJŚCIA C.W.U. for Victrix 26 combi boiler (MPN 3.021452)

**URL:** https://aio.lv/en/product--immergas-3021452--11829202
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Immergas
**Manufacturer code:** 3.021452
**EAN:** 8015065716065
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--immergas-3021452--11829202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Temperature/input sensor designed for Immergas Victrix 26 combi boilers. This SONDA WEJŚCIA C.W.U. (MPN 3.021452) monitors domestic hot water inlet conditions and provides the boiler control unit with temperature data for proper regulation of DHW and system performance. Suitable for replacement or repair of the specified Victrix 26 model to restore accurate hot water control.

## Long description

The Immergas immersion/temperature input sensor SONDA WEJŚCIA C.W.U. is designed for use with Immergas Victrix 26 combi boilers. This sensor measures the temperature at the domestic hot water inlet and sends accurate temperature data to the boiler control unit to enable correct regulation of DHW production and overall system performance. It is intended as a direct replacement or repair component for the specified Victrix 26 model to restore accurate hot water control.
Advantages
The sensor provides precise temperature feedback to the boiler controller, helping to maintain stable domestic hot water temperatures and efficient operation. Its compact immersion design allows straightforward installation in the designated inlet port of the Victrix 26 combi boiler. Using the correct manufacturer-specified sensor ensures compatibility with the boiler’s control algorithms and avoids false readings that can lead to inefficient cycling or incorrect water temperature delivery.
Suitable for
Replacement of a faulty or worn inlet temperature sensor in Immergas Victrix 26 combi boilers
Repair work when domestic hot water temperature regulation is inconsistent
Servicing and maintenance tasks that require restoring correct temperature sensing at the DHW inlet
Key specifications
Function: immersion temperature/input sensor for domestic hot water inlet
Application: combi boiler temperature sensing for DHW regulation
Design: compact immersion probe intended for installation in inlet port
Signal type: temperature feedback compatible with original boiler control unit
Compatibility: intended for the Immergas Victrix 26 combi boiler family
How to use
Shut down the boiler and isolate the water and electrical supplies before beginning work. Remove the boiler cover to access the designated inlet sensor port, extract the old sensor and disconnect its wiring from the control unit. Fit the replacement immersion sensor into the inlet port, secure it according to the manufacturer’s mounting arrangement, and reconnect the wiring to the correct terminals on the control board. Reassemble the boiler cover, restore water and electrical supplies, and follow the boiler’s commissioning procedure to check sensor recognition and DHW temperature regulation.
Usage recommendations
Use only when matching the specified boiler model and follow Immergas service documentation for torque, sealing and wiring details. If uncertain about electrical connections or access to internal components, have installation or replacement performed by a qualified heating engineer to ensure safe and correct operation.

## FAQ

### How much does the Immergas SONDA WEJŚCIA C.W.U. sensor for Victrix 26 cost, and is it available for purchase?

The price is 20.99 € (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 15.07.2026 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 Immergas 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 Immergas 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/11829202/67230061_large.webp