# Expansion vessel VAREM LR CE 50 L, 3/4" gas connection, 6 bar

**URL:** https://aio.lv/en/product--varem-ur050271cs0a2000--9517578
**Data updated:** 2026-03-12 16:26 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** VAREM
**Manufacturer code:** UR050271CS0A2000
**EAN:** 8034108707129
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 57.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--varem-ur050271cs0a2000--9517578

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 8.63 EUR |

## Summary description

VAREM LR CE 50 L expansion vessel designed for heating and hot-water systems. Capacity 50 litres with a 3/4" gas connection and maximum working pressure 6 bar. Serves to absorb pressure fluctuations, protect piping and appliances from overpressure, and maintain system stability in residential or light commercial installations.

## Long description

The VAREM LR CE 50 L expansion vessel is designed for heating and hot-water systems in residential and light commercial installations. With a nominal capacity of 50 litres and a 3/4" gas connection, this vessel controls pressure variations within closed circuits and helps protect piping and appliances from overpressure. The unit is suitable for systems with a maximum working pressure of 6 bar and is intended to stabilize system pressure during thermal expansion and contraction.
Advantages
The expansion vessel combines a compact cylindrical steel shell with an internal elastomer diaphragm to separate the system fluid from the precharged gas chamber, reducing corrosion and prolonging service life. Its 3/4" gas connection allows straightforward installation on common manifold fittings and pipework. Rated for up to 6 bar, the vessel supports the pressure range typical for domestic heating and hot-water systems and contributes to consistent system performance and reduced cycling of pumps and boilers.
Suitable for
Domestic central heating systems
Hot-water circulation and storage systems
Light commercial boiler installations
Closed hydronic circuits requiring pressure stabilization
Key specifications
Nominal capacity: 50 litres
Connection type: 3/4" gas threaded connection
Maximum working pressure: 6 bar
Vessel type: diaphragm expansion vessel
Application: heating and hot-water systems
How to use
Install the expansion vessel at a suitable point in the closed circuit where it can absorb thermal expansion, typically near the boiler or circulation pump on the system return or supply line as specified by the system designer. Ensure the vessel is mounted securely and oriented according to manufacturer guidance. Before commissioning, check and set the precharge pressure of the gas chamber to match the system static pressure, isolate and depressurize the system when performing maintenance, and follow local codes and safety procedures when connecting to the piping. Regularly inspect the vessel for external damage, proper mounting, and signs of leakage.
Usage recommendations
Verify precharge pressure periodically and adjust it to match system requirements; maintain water chemistry within recommended limits to reduce diaphragm wear. For reliable operation, integrate the vessel with appropriate safety valves, pressure gauges, and a routine maintenance schedule defined by the installation manual and local regulations.

## FAQ

### How much does the VAREM LR CE 50 L expansion vessel cost, and is it available for purchase?

The price is 68.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 01.07.2026 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 VAREM 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 VAREM 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

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