# Water heater Galmet Wymiennik SGW(S) 400 MAXI, capacity 400 L, synthetic leather (polyurethane) covering

**URL:** https://aio.lv/en/product--galmet-26-408100n--11888138
**Data updated:** 2026-03-09 21:12 (EET)
**Category:** Water Heaters
**Manufacturer:** Galmet
**Manufacturer code:** 26-408100N
**EAN:** 5901224557279
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 688.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 1 395.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--galmet-26-408100n--11888138

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Galmet Wymiennik SGW(S) 400 MAXI is a 400-litre water heater with an external synthetic leather (polyurethane) covering. Designed for storing and supplying domestic hot water, it features a large capacity suitable for multi-point usage in homes or small commercial installations. The unit serves as a hot-water buffer/accumulator compatible with typical boiler or heat pump systems.

## Long description

Galmet Wymiennik SGW(S) 400 MAXI is a 400‑litre indirect water heater designed to store and supply domestic hot water. The cylinder functions as a buffer tank compatible with boilers and heat pumps, providing a stable hot‑water reserve for multi-point draw-offs. The outer layer is covered with synthetic leather (polyurethane), offering a smooth, durable surface that simplifies cleaning and installation in visible utility spaces.
Advantages
The large 400 L capacity reduces cycling of the heat source and supports simultaneous use at several outlets. The indirect design allows integration with different heat generators, while the synthetic leather covering resists moisture and mechanical wear, maintaining a tidy appearance. Its construction ensures efficient thermal stratification and minimizes standby heat losses when connected to appropriate insulation and controls.
Suitable for
Residential buildings with multiple bathrooms or high simultaneous hot water demand
Small commercial facilities such as guesthouses or small offices
Systems using boilers, gas boilers, oil boilers, or heat pumps as heat sources
Installations requiring a hot‑water buffer for improved system efficiency
Key specifications
Nominal volume: 400 litres
Type: indirect (coil/exchanger inside) hot‑water storage tank
External covering: synthetic leather (polyurethane)
Intended use: domestic hot water storage and buffering
Compatibility: designed to work with standard boilers and heat pumps
How to use
Connect the water heater to the primary heating circuit (boiler or heat pump) and to the domestic cold‑water supply and hot‑water distribution network according to local plumbing and safety standards. Commission the unit with appropriate valves, controls, and an expansion vessel where required. Set the system controller or thermostat to the desired storage temperature and allow the primary heat source to charge the tank. Regularly check connections, anode condition (if applicable), and the surface of the synthetic covering during routine maintenance.
Usage recommendations
Install the unit on a level, load‑bearing surface with sufficient access space for servicing. Ensure insulation and control settings are optimized to reduce standby losses. Follow local regulations for pressure relief and safety devices, and schedule periodic inspections of piping connections and heat exchanger integrity to maintain performance.

## FAQ

### How much does the Water heater Galmet Wymiennik SGW(S) 400 MAXI cost, and is it available for purchase?

The price is 1,688.49 € (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 16.07.2026 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 Water heater Galmet Wymiennik SGW(S) 400 MAXI 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/11888138/67309299_large.webp