# Heating element COLOROVO WE403 1.5 kW for oil heaters — replacement heating core

**URL:** https://aio.lv/en/product--colorovo-we403--12091044
**Data updated:** 2026-03-13 09:04 (EET)
**Category:** Oil Heaters
**Manufacturer:** COLOROVO
**Manufacturer code:** WE403
**EAN:** 8024952006844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--colorovo-we403--12091044

## 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

Replacement heating element COLOROVO WE403 with 1.5 kW power designed for oil-filled heaters. Acts as the core heating assembly that converts electrical energy to heat for convective and radiative warming. Suitable for repairing or restoring functionality of compatible oil heaters, ensuring consistent output and safe operation when fitted according to manufacturer specifications.

## Long description

The COLOROVO WE403 1.5 kW replacement heating element is a dedicated heating core designed for oil-filled heaters. It converts electrical energy into heat to restore the primary heating function of a compatible oil heater, enabling both convective airflow and radiative warmth. This spare part is intended for repair or maintenance where the original heating assembly has failed or degraded, providing a direct functional replacement when installed according to the heater manufacturer's instructions.
Advantages
The heating element provides a stable 1.5 kW heat output suitable for many domestic oil heaters, delivering consistent temperature performance. Its construction is intended for integration into existing oil-filled units, maintaining safe operation when properly fitted. Using a purpose-made replacement heating core helps preserve the heater's original efficiency and reduces the need for full unit replacement.
Suitable for
Repairing compatible oil-filled radiator heaters
Replacing a worn or faulty heating core in domestic oil heaters
Maintenance work to restore heating performance without replacing the entire unit
Key specifications
Rated power output: 1.5 kW
Type: heating element for oil-filled heaters
Function: electrical-to-thermal conversion for convective and radiative heating
Application: replacement heating core for compatible oil radiator units
How to use
Turn off and disconnect the heater from the power supply before beginning any work. Remove the heater casing and access panels as required to reach the existing heating core, following the heater manufacturer's service manual. Detach electrical connections and mounting fittings from the old element, then install the COLOROVO WE403 replacement in the same orientation and secure it with the original fasteners. Reconnect wiring according to the original configuration, reassemble the heater, and perform a functional check after reconnecting power. If unsure about any step, consult a qualified service technician.
Usage recommendations
Ensure installation is performed with the heater fully de-energised and that all connections are tight and insulated. Verify compatibility with the heater model before purchase and follow the manufacturer's safety guidelines during and after installation. Regular visual inspection after installation can help detect loose connections or signs of overheating.

## FAQ

### How much does the Heating element COLOROVO WE403 1.5 kW cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 COLOROVO 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 COLOROVO 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/12091044/67606573_large.webp