# TESY HEATABLE ELEMENT 420 2 kW H – immersion heater element WE420

**URL:** https://aio.lv/en/product--tesy-we420--12092375
**Data updated:** 2026-03-13 15:52 (EET)
**Category:** Oil Heaters
**Manufacturer:** TESY
**Manufacturer code:** WE420
**EAN:** 8024952006936
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tesy-we420--12092375

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

TESY HEATABLE ELEMENT 420 2 kW H is an immersion heating element (model WE420) designed for oil heating applications. It provides 2 kW electrical heating power with a 420 mm length and H-configuration for direct fluid heating. Suitable for replacement or repair of compatible oil heaters and systems requiring reliable immersion heating performance.

## Long description

TESY HEATABLE ELEMENT 420 2 kW H is an immersion heating element designed for oil heating applications. With a 420 mm tubular length and H-shaped configuration, this 2 kW heater provides direct electrical heating of fluids in tanks and oil-filled systems. The construction is intended for replacement or repair of compatible oil heaters, offering a straightforward solution for restoring heating function in industrial or domestic oil-heating equipment.
Advantages
The heater delivers stable 2 kW electrical power and a compact 420 mm size that fits many standard oil heater housings. The H-configuration ensures even heat distribution across the element surface when immersed in oil. The product is made to meet typical durability and thermal requirements for immersion heating, allowing simple replacement and reliable operation when properly installed in compatible systems.
Suitable for
Replacement of faulty immersion elements in oil heaters and oil-filled radiators
Repair and maintenance of small oil heating tanks and reservoirs
Heating tasks in workshop or light industrial oil-based systems
Applications where a compact 420 mm immersion element with 2 kW power is required
Key specifications
Power output: 2 kW electrical heating power
Length: 420 mm tubular immersion length
Configuration: H-shaped tubular element for improved surface area
Medium: designed for use in oil and oil-filled systems
Connection type: standard immersion element mounting (verify compatibility with existing holder and seals)
How to use
Install the immersion heater only in compatible oil-filled equipment and ensure the system is powered off and cooled before beginning work. Verify the mounting flange or holder matches the element dimensions and secure the element according to the heater manufacturer’s instructions. Ensure proper sealing to prevent leaks and confirm electrical connections are made by a qualified technician, observing local electrical codes. After installation, fill the system with the correct oil and perform a controlled test run to check for correct heating and absence of leaks.
Usage recommendations
Use the element submerged in oil at all times; operating the element dry or in insufficiently filled tanks will significantly reduce service life and may cause damage. Periodically inspect mounting seals and electrical connections, and replace seals if hardened or degraded. Match the element length and mounting style to the existing heater to ensure proper fit and safe operation.

## FAQ

### How much does the TESY HEATABLE ELEMENT 420 2 kW WE420 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 02.07.2026 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 TESY 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 TESY 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/12092375/67608578_large.webp