# Layered expansion tank Galmet Fusion 100 L for combination gas boilers (model 22-107500)

**URL:** https://aio.lv/en/product--galmet-22-107500--11888150
**Data updated:** 2026-03-09 21:12 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Galmet
**Manufacturer code:** 22-107500
**EAN:** 5901224413254
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 999.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 826.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--galmet-22-107500--11888150

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Layered accumulation tank Galmet Fusion 100 L (model 22-107500) designed for use with combination (two-function) gas boilers. Provides 100 liters of stored hot water to improve system efficiency, stabilize temperature and reduce pump cycling. Suitable for domestic heating and domestic hot water support where integrated storage is needed; compatible with residential gas boiler installations.

## Long description

Layered expansion tank Galmet Fusion 100 L for combination gas boilers is a 100‑litre layered accumulation vessel designed to work with two‑function residential gas boilers. It stores domestic hot water and provides a hydraulic buffer between the boiler and the heating or sanitary hot water circuits to stabilise temperature, reduce short cycling of the burner and help maintain consistent supply during varying demand. The tank is intended for installations where integrated storage is required to improve system efficiency and user comfort.
Advantages
The Fusion 100 L tank employs internal layering to promote stratification of hot and colder water, which increases usable hot water volume and improves thermal efficiency. Its compact cylindrical design allows for easier placement in boiler rooms or utility spaces. By reducing frequent pump and burner start‑stop cycles it contributes to longer equipment life and more stable boiler operation. The tank is compatible with common two‑function gas boilers and supports both heating and domestic hot water demands.
Suitable for
Residential central heating systems with combination gas boilers
Homes requiring modest domestic hot water storage (100 litres)
Installations seeking to reduce boiler cycling and stabilise temperature
Key specifications
Nominal storage capacity: 100 litres
Layered internal construction to support thermal stratification
Designed for use with combination (two‑function) gas boilers
Cylindrical compact footprint suitable for boiler rooms
Connections suitable for integration with heating and DHW circuits (standard plumbing fittings)
How to use
Install the Galmet Fusion 100 L tank as part of the boiler and plumbing system according to local codes and manufacturer installation instructions. Connect the tank between the combination gas boiler and the heating/domestic hot water circuits using appropriate fittings, ensuring correct orientation and secure pipework. Commission the system by filling, venting air, and setting operating parameters on the boiler and any circulation pumps. Regularly inspect connections and insulation, and follow boiler maintenance schedules to ensure proper integrated operation.
Usage recommendations
Locate the tank close to the boiler to minimise pipe runs and heat loss, insulate external pipes, and include isolation valves and service access points to facilitate maintenance. For optimal stratification, avoid excessive mixing flows through the tank and follow manufacturer guidance on pump flow rates and check valve placement.

## FAQ

### How much does the Galmet Fusion 100 L layered tank 22-107500 cost, and is it available for purchase?

The price is 999.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 23.07.2026 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 Fusion 100 L layered tank 22-107500 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/11888150/67309320_large.webp