# Electric Indirect Domestic Hot Water Cylinder Vaillant VIH R 120/6B 117 L (0010015943)

**URL:** https://aio.lv/en/product--vaillant-0010015943--10642290
**Data updated:** 2026-03-07 17:56 (EET)
**Category:** Water Heaters
**Manufacturer:** Vaillant
**Manufacturer code:** 0010015943
**EAN:** 4024074702789
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 819.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 677.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vaillant-0010015943--10642290

## 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

Vaillant VIH R 120/6B is an indirect domestic hot water cylinder with 117 L storage capacity designed for connection to a central heating system or external heat source. The unit stores and supplies domestic hot water, improving availability and stabilizing temperature for residential use. Suitable for apartments or houses requiring moderate hot water volume and integration with boilers or heat pumps.

## Long description

Vaillant VIH R 120/6B is an indirect domestic hot water cylinder with a usable storage capacity of 117 litres. Designed for connection to a central heating system or an external heat source such as a boiler or heat pump, this cylinder stores and supplies domestic hot water for residential applications. The unit is intended to stabilise hot water temperature and ensure improved availability for regular household consumption in apartments or houses with moderate hot water demand.
Advantages
The cylinder provides reliable indirect heating through a heat exchanger connected to the primary heating circuit, allowing integration with existing boilers or renewable heat sources. Its vertical design minimises floor space requirements while offering a practical storage volume for typical household use. Thermal insulation reduces standby heat loss, helping maintain stored water temperature and reduce energy consumption associated with reheating. Constructed for domestic hot water supply, the unit is compatible with common plumbing connections and control systems used in residential installations.
Suitable for
Single-family homes and apartments with moderate hot water demand
Integration with gas, oil or electric boilers
Use in systems with heat pumps or other external heat sources
Installation where space-saving vertical cylinders are preferred
Key specifications
Storage capacity: 117 litres
Type: Indirect hot water cylinder (for connection to primary heating)
Orientation: Vertical
Insulation: Factory-applied thermal insulation to minimise standby losses
Material: Domestic hot water compatible inner vessel (corrosion protection in line with manufacturer design)
Connection compatibility: Designed for standard residential central heating and control interfaces
How to use
Connect the cylinder to the primary heating circuit using the designated heat exchanger connections and to the domestic cold and hot water plumbing according to local regulations and the installation instructions provided by the manufacturer. Commission the system with appropriate controls and safety devices, including a temperature controller, pressure relief valve and expansion provisions on the primary and domestic sides. Set the temperature according to local codes and household needs, and verify the functionality of all safety and mixing devices before regular operation.
Usage recommendations
For efficient operation, follow the manufacturer's installation manual and have the cylinder fitted by a qualified heating engineer. Implement regular maintenance checks on fittings, controls and insulation integrity. Where legionella risk is a concern, ensure temperature settings and periodic disinfection procedures comply with applicable health guidance. Match the cylinder to the heating source capacity to avoid excessive recovery times and maintain intended hot water availability.

## FAQ

### How much does the Vaillant VIH R 120/6B 117 L hot water cylinder cost, and is it available for purchase?

The price is 819.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 Vaillant VIH R 120/6B 117 L hot water 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 Vaillant 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 Vaillant 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/10642290/55884934_large.webp