# Anode rod KOSPEL AMW 21x660 with 3/4" plug for OCV.ECO\* 130 L water heaters

**URL:** https://aio.lv/en/product--kospel-anodaamw660pl--11888053
**Data updated:** 2026-03-09 21:11 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** KOSPEL
**Manufacturer code:** ANODA.AMW.660.PL
**EAN:** 5906564191695
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kospel-anodaamw660pl--11888053

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement magnesium anode rod KOSPEL AMW 21x660 with a 3/4" plug, designed for use in OCV.ECO\* 130-litre water heaters. The anode protects the internal tank from corrosion by sacrificial action, extending heater service life. Suitable for maintenance and periodic replacement to preserve performance and prevent premature tank failure.

## Long description

Replacement magnesium anode rod KOSPEL AMW 21x660 with a 3/4" plug is designed for use in OCV.ECO\* 130 L water heaters. The anode rod provides sacrificial corrosion protection for the internal steel tank, slowing corrosion processes and helping to maintain the heater's performance and service life. It is intended for routine maintenance and periodic replacement when the original anode is depleted.
Advantages
The magnesium composition offers effective protection against electrochemical corrosion in potable water tanks. The 21x660 size and integrated 3/4" threaded plug ensure compatibility and straightforward installation in compatible OCV.ECO\* 130 L models. By sacrificing itself to protect the tank, the anode rod reduces the risk of leaks and premature tank failure while enabling continued efficient operation of the water heater.
Suitable for
 Maintenance replacement in OCV.ECO\* 130-litre water heaters
 Preventive anode change to extend tank lifespan
 Replacement during refurbishment of domestic hot water systems
 Use in installations where magnesium anodes are recommended for corrosion control
Key specifications
 Material: magnesium anode
 Cross-section / diameter reference: 21 mm nominal
 Length: 660 mm
 Connection type: 3/4" threaded plug
 Intended application: sacrificial corrosion protection for steel storage tanks
How to use
Turn off power and water supply to the heater and allow the tank to cool. Drain water to a safe level to access the anode port. Unscrew the existing anode rod and remove it from the tank, taking care to capture residual water. Insert the replacement magnesium anode rod into the anode opening and tighten the 3/4" plug to the manufacturer-recommended torque to ensure a secure seal. Refill the tank, restore the water supply and power, and check for leaks and normal operation.
Usage recommendations
Inspect the anode rod at regular intervals (manufacturer guidance or approximately every 1–3 years depending on water quality and usage). Replace the anode when it is significantly corroded or reduced in diameter to maintain effective corrosion protection. Consider water hardness and local water chemistry when selecting replacement intervals; soft or low-mineral water may accelerate anode consumption.

## FAQ

### How much does the KOSPEL AMW 21x660 magnesium anode for OCV.ECO\* 130 L cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 20.07.2026 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 KOSPEL 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 KOSPEL 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/11888053/67309181_large.webp