{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Water heater tank Galmet SGW(S) Maxi 500 L with 6.0 m² spiral heat exchanger, standing, polyurethane insulation

Water heater tank Galmet SGW(S) Maxi 500 L with 6.0 m² spiral heat exchanger, standing, polyurethane insulation

Galmet SGW(S) Maxi 500 L water heater tank Photo 1
Out of stock.
View similar!

Short description

Stand-alone 500 L domestic hot water storage tank by Galmet, model SGW(S) Maxi, equipped with an integrated 6.0 m² spiral (coil) heat exchanger for connecting to external heat sources. The tank has polyurethane insulation and a skay finish. Designed for central heating systems, solar or boiler integration, it stores and transfers heat for residential or small commercial hot water supply.
Warranty: 2 Years
SKU: 11888162
Manufacturer: Galmet
delivery
Information regarding the items availability for purchase will be posted on this site
price
Item cost information will be published on this site
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Galmet SGW(S) Maxi 500 L is a freestanding domestic hot water storage tank designed for integration with central heating systems, solar installations or external boilers. The model features a built-in spiral (coil) heat exchanger with a 6.0 m² surface area to transfer heat efficiently from an external heat source into the stored water. The cylinder is insulated with polyurethane foam and finished with a skay outer layer to reduce heat loss and provide a durable external surface suitable for plant rooms and utility spaces.

Advantages

The integrated 6.0 m² spiral heat exchanger enables effective heat transfer for rapid recovery of stored hot water while remaining compact within the 500-litre capacity. Polyurethane insulation minimises standby losses and improves energy efficiency of the hot water system. The standing design simplifies installation and connection to floor-level piping; internal construction is intended for domestic and light-commercial hot water supply applications. The skay finish offers a washable outer surface that is resistant to common mechanical wear in technical environments.

Suitable for

  • Connection to central heating boilers for domestic hot water storage
  • Integration with solar thermal collectors as a storage and exchange unit
  • Use in small commercial buildings requiring buffered hot water supply
  • Systems that require a compact vertical storage tank with built-in coil exchanger

Key specifications

  • Nominal capacity: 500 litres
  • Heat exchanger type: spiral (coil) heat exchanger
  • Heat exchanger surface area: 6.0 m²
  • Orientation: standing (vertical) tank
  • Insulation material: polyurethane foam
  • Outer finish: skay

How to use

Install the tank on a level, load-bearing floor close to the heat source and the distribution piping. Connect the spiral heat exchanger inlet and outlet to the external heat source according to the system design, ensuring appropriate flow direction and pump sizing for the exchanger surface area. Fill the tank with potable water and vent any trapped air before commissioning. Follow local regulations for water treatment, pressure relief, safety valves and electrical connections when integrating the tank into the building’s hydraulic and control systems.

Usage recommendations

For optimal performance, match pump flow rates and heat source output to the 6.0 m² exchanger area and maintain recommended water treatment to avoid scaling inside the coil. Periodic inspection of insulation integrity and external finish will help sustain thermal performance and service life.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Galmet SGW(S) Maxi 500 L water heater tank cost, and is it available for purchase?

The price is 2,102.99 € (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 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 SGW(S) Maxi 500 L water heater tank be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Galmet SGW(S) Maxi 500 L water heater tank online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.