# KOSPEL two‑coil domestic hot water heat exchanger WP-140

**URL:** https://aio.lv/en/product--kospel-wp-140termo-hit--11888059
**Data updated:** 2026-03-09 21:11 (EET)
**Category:** Water Heaters
**Manufacturer:** KOSPEL
**Manufacturer code:** WP-140.TERMO-HIT
**EAN:** 5906564190445
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 337.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 279.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kospel-wp-140termo-hit--11888059

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Two‑coil (dwupłaszczowy) domestic hot water (DHW) heat exchanger KOSPEL WP-140 designed to transfer heat between primary heating circuit and potable water circuit. The unit features a double‑jacket design with two coil circuits for connection to a boiler or heat source, providing continuous hot water supply for residential or light commercial use. Suitable for integration with central heating systems.

## Long description

The KOSPEL two‑coil domestic hot water heat exchanger WP-140 is a double‑jacket heat exchanger designed to transfer thermal energy from a primary heating circuit to a potable water circuit. Its two coil circuits allow connection to a boiler, heat pump or other heat source while keeping the domestic water separate from the primary medium. The unit is intended for continuous or alternating supply of domestic hot water in residential properties and small commercial installations, and for integration with central heating systems.
Advantages
The double‑jacket construction with two independent coils improves heat transfer efficiency and reduces thermal losses compared with single‑coil designs. Separate coil circuits enable connection of two heat sources or staged heat exchange, which increases system flexibility. The stainless steel potable water chamber and robust coil material provide corrosion resistance and long service life under normal operating conditions. The compact cylindrical form and standard hydraulic connections simplify installation and maintenance in typical boiler rooms.
Suitable for
Residential central heating systems requiring domestic hot water production
Integration with boilers, heat pumps or solid fuel systems
Light commercial premises such as small offices, guesthouses or workshops
Installations needing two separate heating circuits or staged heat input
Key specifications
Double‑jacket construction with two independent coil circuits for heat transfer
Capacity and dimensions suitable for domestic and small commercial DHW demands (model WP-140)
Materials selected for potable water compatibility and corrosion resistance
Standard hydraulic connections for integration with central heating equipment
Designed for continuous hot water supply and compatibility with common heat sources
How to use
Install the heat exchanger in a location that allows secure hydraulic connection to the primary heating circuit(s) and the potable water supply, following local plumbing and building codes. Connect the two coil circuits to the heat source(s) and the water chamber to the domestic hot water distribution. Flush and pressure‑test the system before commissioning to remove air and debris. Regulate flow rates and source temperature according to the heating system design to achieve the required domestic water temperature while avoiding excessive thermal stress on the exchanger.
Usage recommendations
Maintain periodic inspections of hydraulic connections, safety and control components. Perform water quality checks and use appropriate corrosion inhibitors or water treatment where required by local standards. Follow the manufacturer’s installation instructions and consult a qualified heating engineer for sizing and commissioning to ensure reliable performance and safe operation.

## FAQ

### How much does the KOSPEL WP-140 two‑coil DHW heat exchanger cost, and is it available for purchase?

The price is 337.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 13.07.2026 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 WP-140 two‑coil DHW heat exchanger 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/11888059/67309189_large.webp