# Storage water heater KOSPEL WW-120 with twin coil heat exchanger, domestic hot water tank 120 L

**URL:** https://aio.lv/en/product--kospel-ww-120termo-hit--11888156
**Data updated:** 2026-03-09 23:58 (EET)
**Category:** Water Heaters
**Manufacturer:** KOSPEL
**Manufacturer code:** WW-120.TERMO-HIT
**EAN:** 5906564190230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 280.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 231.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kospel-ww-120termo-hit--11888156

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

KOSPEL WW-120 is a storage water heater with a twin-coil heat exchanger and a nominal capacity of 120 litres. Designed to provide domestic hot water, it features two internal coils for connection to different heat sources (e.g., boiler and solar/warm-water circuit), enabling efficient heat transfer and stratified heating. Suitable for residential and light commercial installations requiring stable hot water supply.

## Long description

KOSPEL WW-120 is a storage water heater with a twin-coil heat exchanger and a nominal capacity of 120 litres. It is designed to deliver domestic hot water by combining two internal heat-exchange coils that allow connection to separate heat sources, for example a boiler and a solar thermal loop. The tank supports stratified heating for improved efficiency and stable hot water output, making it suitable for residential and light commercial installations that require reliable hot water supply.
Advantages
The twin-coil arrangement enables simultaneous use of two heat sources, improving flexibility in system design and allowing priority heating from renewable or auxiliary sources. Stratified heating and efficient heat transfer reduce energy consumption by maintaining temperature layers inside the tank. The 120-litre capacity balances storage volume and footprint for homes or small businesses, and the appliance is compatible with common hydronic systems.
Suitable for
Domestic hot water production in detached houses and apartments
Integration with central heating boilers and solar thermal systems
Light commercial settings such as small guesthouses or offices
Systems requiring hydraulic separation of two heat sources
Key specifications
Nominal hot water capacity: 120 litres
Twin internal heat exchanger coils for two heat sources
Designed for stratified heat storage
Suitable for integration with boilers and solar thermal circuits
Intended for residential and light commercial installations
How to use
Install the storage water heater according to local regulations and the manufacturer's installation instructions, ensuring proper hydraulic connections for primary and secondary heat sources. Connect each coil to its designated heat source—typically one to a boiler and the other to a solar thermal loop or auxiliary heat circuit—using appropriate safety and control devices such as thermostats, expansion vessels and pressure relief valves. Commission the system by filling, venting and heating the tank while checking for leaks and verifying temperature controls and safety devices operate correctly.
Usage recommendations
For efficient operation, balance heat source priorities with a suitable control strategy (e.g., solar priority when available), perform regular maintenance on heat exchangers and anode protection if present, and follow local water quality guidelines to limit scaling and corrosion. Ensure routine inspection of safety valves and insulation integrity to maintain performance and prolong service life.

## FAQ

### How much does the KOSPEL WW-120 storage water heater 120 L cost, and is it available for purchase?

The price is 280.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 22.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can KOSPEL WW-120 storage water heater 120 L be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11888156/67309341_large.webp