# Indirect DHW Cylinder Galmet R051007140 140 L with Spiral Heat Exchanger, ErP Class B (DWZ)

**URL:** https://aio.lv/en/product--galmet-r051007140--11888092
**Data updated:** 2026-03-09 21:11 (EET)
**Category:** Water Heaters
**Manufacturer:** Galmet
**Manufacturer code:** R051007140
**EAN:** 5901224413223
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 709.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 586.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--galmet-r051007140--11888092

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Indirect domestic hot water (DHW) cylinder by Galmet, model R051007140, with 140-liter capacity and built-in spiral heat exchanger (wężownica). Designed as an indirect (DWZ) storage tank for use with external boilers or heat sources. Features ErP Class B energy efficiency rating and is suitable for central heating systems, domestic hot water storage and integration with solar or boiler heat circuits.

## Long description

Indirect DHW Cylinder Galmet R051007140 140 L with Spiral Heat Exchanger, ErP Class B (DWZ) is a 140‑litre indirect domestic hot water storage tank with an integrated spiral heat exchanger. Designed for connection to external heat sources such as boilers or solar circuits, the tank provides buffer storage for domestic hot water and supports separation of potable water from primary heating circuits. The unit is classified ErP Class B for energy performance and intended for installation in central heating systems and combined heating installations.
Advantages
The spiral heat exchanger ensures efficient heat transfer between the primary heating circuit and the stored domestic hot water, delivering stable hot water supply while minimising mixing of fluids. With a 140‑litre capacity the cylinder suits medium domestic installations and reduces the frequency of boiler cycling. The indirect design allows integration with various external heat sources, including condensing boilers and solar thermal systems, while the ErP Class B rating describes its tested energy performance under standardised conditions.
Suitable for
 Domestic hot water storage in single‑family homes and small multifamily units
 Integration with gas or oil boilers and condensing boilers
 Combination with solar thermal collectors as a stratified storage element
 Systems requiring separation between potable water and primary heating circuit
Key specifications
 Usable volume: 140 litres
 Type: indirect domestic hot water cylinder with integrated spiral heat exchanger
 Energy efficiency class: ErP Class B
 Designed for connection to external boilers and solar thermal circuits
 Suitable for central heating and domestic hot water systems
How to use
Install the cylinder according to local plumbing and heating regulations and manufacturer's installation instructions. Connect the spiral heat exchanger to the primary heating circuit (boiler or solar loop) and the potable water inlet/outlet to the domestic water supply. Ensure appropriate safety components are fitted on the primary and hot water sides, such as pressure relief valves, expansion vessels and check valves where required. Commission the system by filling, venting and heating the cylinder while checking for leaks and correct flow through the heat exchanger.
Usage recommendations
For reliable operation, size the cylinder and the primary heat source to match hot water demand and peak draw-off. Use corrosion protection and water treatment methods appropriate for the local water quality and follow recommended maintenance intervals to inspect connections, valves and insulation. When combining with solar thermal collectors, incorporate appropriate control and stratification measures to optimize heat collection and storage.

## FAQ

### How much does the Galmet R051007140 140 L Indirect DHW Cylinder cost, and is it available for purchase?

The price is 709.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Galmet R051007140 140 L Indirect DHW Cylinder 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 Galmet 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 Galmet 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/11888092/67309251_large.webp