# Opal Kanthal A1 Heating Wire 0.81mm 2.85Ω/m 30.5m

**URL:** https://aio.lv/en/product--opal-an-16670--12684469
**Data updated:** 2026-09-19 04:18 (EEST)
**Category:** Other goods
**Manufacturer:** Opal
**Manufacturer code:** AN-16670
**EAN:** 5904422344887
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-11-04 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--opal-an-16670--12684469

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.10.2026 | free |
| Pickup points | 19.10.2026 | 1.99 EUR |
| Courier delivery to door | 19.10.2026 | 4.99 EUR |

## Summary description

Opal Kanthal A1 heating wire with a diameter of 0.81mm and a resistance of 2.85Ω/m. Supplied in a 30.5m spool, this resistance wire is designed for precise thermal applications, rebuilding heating elements, and electronic cigarette atomizers, ensuring reliable performance and durability.

## Long description

The Opal Kanthal A1 Heating Wire 0.81mm 2.85Ω/m 30.5m is a high-quality resistance wire engineered for thermal applications, rebuilding heating elements, and electronic cigarette atomizers. Manufactured from durable Kanthal A1 alloy, this wire provides consistent electrical resistance and reliable performance under high operating temperatures. With a diameter of 0.81mm and a linear resistance of 2.85 ohms per meter, it offers stable thermal output and structural rigidity that simplifies coil wrapping and installation. The wire is supplied on a convenient 30.5-meter spool, ensuring an ample supply for multiple projects and replacements.
Advantages
Opal Kanthal A1 heating wire is distinguished by its excellent resistance to oxidation and high-temperature corrosion, which significantly extends the lifespan of built heating elements. The precise diameter of 0.81mm ensures uniform heat distribution and predictable electrical characteristics, reducing hotspots during operation. Its balanced mechanical properties make it pliable enough for easy shaping yet rigid enough to maintain its form after installation. The generous 30.5-meter spool length provides exceptional value for frequent users and hobbyists who require a dependable supply of resistance wire for ongoing maintenance and custom builds.
Suitable for
Rebuilding heating elements in various thermal devices
Constructing custom coils for electronic cigarette atomizers
DIY electronics and repair projects requiring high-temperature resistance wire
Laboratory and experimental setups involving controlled heating
When it may not be suitable
This resistance wire is not intended for standard household electrical wiring or general low-voltage circuit connections where heating properties are undesirable. It may also be unsuitable for applications requiring ultra-low resistance or for devices that specify a completely different wire gauge and alloy composition.
Key specifications
Material: Kanthal A1 alloy
Wire diameter: 0.81mm
Linear resistance: 2.85 Ω/m
Spool length: 30.5m
How to use
Measure the required length of wire according to your target resistance and device specifications. Cut the wire carefully using appropriate tools, ensuring clean ends without sharp burrs. Shape the wire into the desired coil configuration using a coiling jig or mandrel, taking care not to nick or deform the surface. Install the coil securely into the intended atomizing or heating device, tighten the connection posts firmly, and trim any excess leads. Perform a dry burn and resistance check on a regulated device before final use to ensure proper functionality and safety.
What to consider before purchase
Verify that the 0.81mm diameter and 2.85Ω/m resistance match your specific equipment requirements
Ensure compatibility with your device's deck space and power output capabilities
Check the spool length to ensure it meets your usage frequency and project scope
Usage recommendations
Always verify final coil resistance with an accurate ohmmeter before operating your device. Ensure that your power source is fully compatible with the resistance and thermal limits of Kanthal A1 wire to maintain safe and optimal performance.

## FAQ

### How much does the Opal Kanthal A1 Heating Wire 0.81mm 30.5m cost, and is it available for purchase?

The price is 25.49 € (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 14.10.2026 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 Opal 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 Opal 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

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