# Buffer Tank Viessmann Vitocell 100‑W SVWA 200L – VIESSMANN

**URL:** https://aio.lv/en/product--viessmann-7725710--12373509
**Data updated:** 2026-04-26 20:45 (EEST)
**Category:** Other goods
**Manufacturer:** VIESSMANN
**Manufacturer code:** 7725710
**EAN:** 5908450904204
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 936.49 €
**Prices and availability valid until:** 2026-10-17 23:59
**Price without VAT (21%):** 773.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viessmann-7725710--12373509

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.10.2026 | free |
| Pickup points | 06.10.2026 | 1.99 EUR |
| Courier delivery to door | 06.10.2026 | 4.99 EUR |

## Summary description

Viessmann Vitocell 100‑W SVWA 200L is a 200‑litre buffer tank designed for central heating and hot water storage systems. As a hydraulic accumulator it evens out temperature and flow variations, improves system efficiency and provides reserve capacity for boilers, heat pumps or solar thermal setups. Suitable for integration in residential heating installations.

## Long description

Viessmann Vitocell 100‑W SVWA 200L is a 200‑litre buffer tank intended for integration into residential central heating and hot water circulation systems. It functions as a hydraulic accumulator that evens out short‑term fluctuations in temperature and flow, reduces on/off cycling of heat generators and provides additional water volume to stabilise system operation when connected to boilers, heat pumps or solar thermal arrays.
Advantages
The buffer tank increases system efficiency by reducing frequent cycling of the heat source and by smoothing hydraulic imbalances. Constructed to fit typical residential installations, it offers a compact footprint for a 200‑litre capacity and supports straightforward hydraulic connection. Its internal storage capacity supplies reserve hot water during peak demand periods and helps maintain stable temperatures for distribution to radiators, underfloor heating or hot water circuits.
Suitable for
Residential boiler systems requiring additional hydraulic volume
Heat pump installations that benefit from thermal buffering to reduce cycling
Solar thermal systems used together with a conventional heat source
Hydronic heating systems with multiple circuits (radiators, underfloor heating, DHW primaries)
When it may not be suitable
This buffer tank is designed primarily for typical residential applications and may not be appropriate for very small systems where 200 litres would be excessive or for large commercial installations that require much greater storage volumes. Systems that demand integrated DHW stratification or advanced internal heat exchangers may require a different tank type with those features.
Key specifications
Nominal storage volume: 200 litres
Intended use: hydraulic buffer/accumulator for central heating and thermal systems
Suitable connections: standard hydraulic pipe connections for residential installations (refer to technical documentation for sizes and positions)
Installation orientation: vertical cylinder designed for floor mounting
Materials and finish: corrosion‑resistant inner surface suitable for closed hydronic systems (see manufacturer data for treatment and coating)
How to use
Install the buffer tank in the plant room close to the heat source and hydraulic circuits to minimise pipe runs. Connect supply and return lines according to the system design and the manufacturer's installation diagram, ensuring appropriate shut‑off valves, safety devices and expansion vessel arrangements are provided. Commissioning should include purging of air, pressure checks and verification of flow direction. Regular maintenance consists of inspecting connections, valves and the condition of external coatings; internal inspection or descaling is only necessary if system water quality or operating conditions indicate it.
What to consider before purchase
Confirm that a 200‑litre buffer volume matches hydraulic and thermal requirements of the heating system
Check available floor space and mounting orientation to ensure proper fit in the plant room
Verify connection sizes and positions against existing pipework or installer plans
Ensure compatibility with the heat source type (boiler, heat pump, solar thermal) and control strategy
Usage recommendations
For optimal performance, size the buffer tank according to the heat source minimum run times and the system's thermal inertia. Combine the tank with proper hydraulic decoupling, expansion and safety components, and follow the manufacturer's installation and commissioning instructions to ensure stable operation and extended equipment life.

## FAQ

### How much does the Buffer Tank VIESSMANN Vitocell 100‑W SVWA 200L cost, and is it available for purchase?

The price is 936.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.10.2026 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 Buffer Tank VIESSMANN Vitocell 100‑W SVWA 200L 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 VIESSMANN 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 VIESSMANN 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/12373509/69783600_large.webp