# Expansion vessel for central heating Hydroland IBAIONDO 24 L NP.CO.24.IB

**URL:** https://aio.lv/en/product--hydroland-npco24ib--12084458
**Data updated:** 2026-03-13 08:56 (EET)
**Category:** Heating Radiators
**Manufacturer:** Hydroland
**Manufacturer code:** NP.CO.24.IB
**EAN:** 5900308748695
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hydroland-npco24ib--12084458

## 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

Hydroland IBAIONDO 24 L expansion (diaphragm) vessel for central heating systems. Designed to absorb excess pressure and volume changes in closed hot-water heating installations. Key parameters: 24 litres nominal capacity and diaphragm design for separation of air and water. Suitable for residential and small commercial heating circuits to stabilize pressure and protect components.

## Long description

Hydroland IBAIONDO 24 L expansion vessel is a diaphragm-type accumulator designed for closed central heating systems. With a nominal capacity of 24 litres, it reduces pressure fluctuations caused by thermal expansion and helps maintain system stability. The diaphragm separates the water from the pre-charged air cushion, providing consistent pressure regulation and preventing frequent cycling of pumps and safety valves.
Advantages
The diaphragm construction ensures reliable separation of water and air, reducing the risk of waterlogging and corrosion. Its 24-litre capacity is suitable for many residential and small commercial heating circuits, delivering predictable pressure management without occupying large space. The vessel's compact design and standard connection type allow straightforward installation on return or supply lines. Built for routine operation, it supports longer component life by reducing strain on pumps, valves and other hydraulic elements.
Suitable for
Residential central heating systems
Small commercial heating circuits
Closed hot-water heating installations with limited expansion volume
Systems requiring pressure stabilization and protection of pumps and valves
Key specifications
Type: Diaphragm (bladder) expansion vessel
Nominal volume: 24 litres
Function: Absorbs thermal expansion and stabilizes system pressure
Mounting: Inline installation on heating circuit (return or supply)
Separation: Physical diaphragm separating water and pre-charged air
How to use
Install the expansion vessel on the heating circuit according to system layout and local regulations, typically on the return line near the boiler or pump group. Pre-charge the air side to the recommended pressure for the specific heating system and verify the water side is at ambient pressure before commissioning. After installation, monitor system pressure during initial heat cycles and adjust the pre-charge if necessary to achieve correct operating pressure and prevent frequent activation of safety devices.
Usage recommendations
Check the pre-charge pressure periodically and before seasonal start-up. Inspect for signs of leaks, corrosion or loss of diaphragm function and replace the vessel if performance deteriorates. Use the vessel within its intended application range: closed hot-water heating systems where a 24-litre nominal volume meets the system's expansion needs.

## FAQ

### How much does the Hydroland IBAIONDO 24 L expansion vessel cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 48 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 Hydroland 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 Hydroland 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/12084458/67568515_large.webp