# Storage water heater KOSPEL WW-100.TERMO-HIT, 100 L, double coil heat exchanger

**URL:** https://aio.lv/en/product--kospel-ww-100termo-hit--11888085
**Data updated:** 2026-03-09 21:11 (EET)
**Category:** Water Heaters
**Manufacturer:** KOSPEL
**Manufacturer code:** WW-100.TERMO-HIT
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 289.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 239.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kospel-ww-100termo-hit--11888085

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

KOSPEL WW-100.TERMO-HIT is a 100-litre storage water heater with a double coil heat exchanger designed for domestic hot water production. The unit stores hot water and allows heat input via two separate coils, enabling connection to different heat sources (boiler, solar, or separate circuit). Suited for residential installations requiring reliable domestic hot water and flexible heat-source integration.

## Long description

KOSPEL WW-100.TERMO-HIT is a 100-litre storage water heater with a double coil heat exchanger designed for domestic hot water production. The cylindrical tank stores heated water and features two separate internal coil exchangers that allow independent connection of two heat sources, such as a boiler and solar thermal system, or a boiler and an auxiliary heater. The unit is intended for residential installations requiring stored hot water and flexible integration with multiple heating circuits.
Advantages
The double coil design enables simultaneous use of two different heat sources, improving system versatility and allowing priority control of primary and secondary heating circuits. With a 100 L capacity, the heater provides sufficient stored hot water for typical family use while maintaining compact dimensions for wall-mounted or utility-room installation. The construction includes corrosion-resistant materials for the water tank and exchangers, ensuring durable operation and stable thermal performance.
Suitable for
 Domestic hot water supply in single-family homes and apartments
 Systems combining boiler and solar thermal collectors
 Installations requiring an auxiliary heating circuit or backup heat source
 Renovation projects where existing heating sources remain in place
Key specifications
 Storage capacity: 100 litres
 Heat exchangers: two independent internal coil exchangers for separate heat circuits
 Intended use: domestic hot water storage and heat source integration
 Mounting: suitable for indoor installation in utility rooms or technical spaces
 Compatibility: designed to work with boilers, solar thermal systems, and auxiliary circuits
How to use
Connect the primary and secondary heat source circuits to the respective coil exchanger ports following local installation codes and the manufacturer's hydraulic diagram. Fill and vent the system before commissioning, then set the required hot water temperature via the control interface or thermostat supplied with the system. Operate the unit within the recommended pressure and temperature ranges; ensure appropriate safety valves and fittings are installed. Regularly check connections and perform scheduled maintenance to maintain heat transfer efficiency.
Usage recommendations
For optimal performance, connect the primary heat source to the lower coil to prioritise fast tank charging and the secondary or renewable source to the upper coil. Use corrosion-inhibiting water treatment where water hardness or aggressive water chemistry is known. Periodic inspection of anode protection (if present) and descaling of coil surfaces in hard-water areas will extend service life and preserve efficiency.

## FAQ

### How much does the KOSPEL WW-100.TERMO-HIT 100 L storage water heater cost, and is it available for purchase?

The price is 289.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 14.07.2026 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-100.TERMO-HIT 100 L storage water heater 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/11888085/67309224_large.webp