# Expansion vessel (open horizontal) Kaps 10 L with handles C413503010

**URL:** https://aio.lv/en/product--kaps-c413503010--12048556
**Data updated:** 2026-03-12 19:31 (EET)
**Category:** Heating Radiators
**Manufacturer:** Kaps
**Manufacturer code:** C413503010
**EAN:** 5901549979442
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kaps-c413503010--12048556

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Open horizontal expansion vessel by Kaps with 10 L capacity and integrated handles for handling and mounting. Designed for heating and central heating systems to accommodate thermal expansion where an open-type vessel is required. Suitable for installations requiring a compact, horizontal open reservoir to collect and compensate excess fluid volume.

## Long description

Open horizontal expansion vessel Kaps 10 L with handles C413503010 is a compact open-type reservoir intended for heating and central heating systems where an open expansion tank is required. The vessel provides 10 liters of working volume and features integrated handles for safe handling and straightforward mounting in horizontal orientation. It is designed to collect and compensate excess fluid volume created by thermal expansion in closed-loop and gravity-fed heating circuits that specify an open reservoir.
Advantages
This open horizontal expansion vessel offers a compact footprint and a 10 L capacity suitable for small to medium heating installations. Integrated handles simplify transport and installation into horizontal mounting positions. The open design enables atmospheric pressure compensation and visual inspection of fluid level when installed in accordance with system requirements. Constructed for compatibility with typical heating system connections, the vessel supports reliable volume compensation and system stability.
Suitable for
Small residential heating systems requiring an open expansion tank
Central heating installations with horizontal mounting constraints
Renovation projects where compact open reservoirs are needed
Key specifications
Type: open horizontal expansion vessel
Nominal capacity: 10 liters
Orientation: horizontal
Handling: integrated carrying handles for mounting and transport
Application: heating and central heating systems requiring open expansion
How to use
Install the vessel in a horizontal position using the integrated handles to position it securely on a suitable support or bracket. Connect the vessel to the system at the designated open expansion connection point, ensuring all pipes and fittings are compatible with an open reservoir arrangement. The vessel must be installed at the correct elevation relative to the system to allow free flow and atmospheric venting; follow local codes and system design documentation. After installation, fill and commission the heating system according to manufacturer and regulatory guidance, and verify fluid level and venting before regular operation.
Usage recommendations
Use the vessel in systems designed for open expansion only; do not seal or pressurize the tank. Periodically inspect the vessel, connections and mounting for corrosion, leaks and proper venting. Adhere to applicable installation standards and safety regulations when integrating the expansion vessel into heating or central heating systems.

## FAQ

### How much does the Kaps expansion vessel 10 L open horizontal cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 07.07.2026 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 Kaps 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 Kaps 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/12048556/67534943_large.webp