# Expansion Vessel Reflex N 100, 6 bar / 70°C, grey

**URL:** https://aio.lv/en/product--reflex-8216300--12068624
**Data updated:** 2026-03-12 21:47 (EET)
**Category:** Heating Radiators
**Manufacturer:** Reflex
**Manufacturer code:** 8216300
**EAN:** 4036705109843
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 292.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 241.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--reflex-8216300--12068624

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Reflex N 100 expansion vessel for closed heating or cooling systems, rated for 6 bar maximum pressure and 70°C maximum temperature. Designed to absorb thermal expansion of system water and maintain stable pressure, the grey vessel helps protect boilers, pumps and piping from overpressure and reduces cycling. Suitable for residential and light commercial installations requiring a 100‑litre capacity expansion solution.

## Long description

The Reflex N 100 expansion vessel is a 100-litre grey pressure vessel designed for closed heating and cooling systems. Rated for a maximum working pressure of 6 bar and a maximum fluid temperature of 70°C, this vessel accommodates thermal expansion of system water to stabilise operating pressure and protect system components. It is intended for residential and light commercial installations where a compact, medium-capacity expansion solution is required to reduce pump cycling and limit pressure excursions.
Advantages
The vessel's 100-litre capacity provides substantial volume for thermal expansion while remaining suitable for smaller plant rooms and limited space installations. Constructed to withstand a working pressure up to 6 bar and temperatures up to 70°C, it offers reliable performance within common heating and cooling system parameters. The grey finish and standard connection arrangement make integration straightforward with existing pipework and accessories. By absorbing expansion, the unit helps protect boilers, pumps and piping from overpressure and reduces unnecessary system cycling.
Suitable for
Closed central heating systems in single-family homes
Small apartment building or light commercial heating installations
Closed cooling systems with similar pressure and temperature requirements
Systems requiring a 100-litre expansion capacity to stabilise pressure
Key specifications
Nominal capacity: 100 litres
Maximum working pressure: 6 bar
Maximum fluid temperature: 70°C
Colour: grey
Suitable for closed heating and cooling systems
How to use
Install the expansion vessel in the heating or cooling circuit according to local regulations and manufacturer's installation practices. Position the vessel at a suitable point with standard connections accessible for filling and maintenance. Ensure the system is depressurised before connection, and set the pre-charge pressure to match the static pressure of the installation or the manufacturer's recommendation. After installation, pressurise the system and check for leaks, correct pre-charge and stable operating pressure during a normal heating or cooling cycle.
Usage recommendations
For reliable operation, verify pre-charge pressure periodically and inspect the vessel and connections for corrosion or damage. Use the vessel only within its rated maximum pressure and temperature limits and follow applicable local safety and installation codes. For systems near the vessel's limits, consult a heating engineer to confirm correct sizing and placement.

## FAQ

### How much does the Expansion Vessel Reflex N 100 — 6 bar / 70°C cost, and is it available for purchase?

The price is 292.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 02.07.2026 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 Expansion Vessel Reflex N 100 — 6 bar / 70°C 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 Reflex 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 Reflex 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/12068624/67553575_large.webp