# Buffer tank Ferroli FB 800 — 800 L indirect-free central heating buffer with 6/4-inch heating connections and insulation

**URL:** https://aio.lv/en/product--ferroli-2060015201205--11888089
**Data updated:** 2026-03-09 21:11 (EET)
**Category:** Heating Radiators
**Manufacturer:** Ferroli
**Manufacturer code:** 2060015201205
**EAN:** 5905505286377
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 874.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 723.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferroli-2060015201205--11888089

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Ferroli FB 800 is a central heating buffer tank with 800 liters capacity, designed without an internal heat exchanger (no coil). It features 6/4-inch central heating connections and factory-fitted insulation. The tank stores thermal energy from boilers or heat sources to stabilize system cycling, improve heat supply consistency, and support multi‑source heating installations in residential or light‑commercial systems.

## Long description

Ferroli FB 800 is an 800-litre indirect-free central heating buffer tank designed to store thermal energy from boilers, heat pumps or other heat sources. The tank has no internal heat exchanger coil, providing a simple and reliable storage volume that smooths system cycling and helps maintain consistent heat delivery. Factory-fitted insulation reduces standby losses while 6/4‑inch central heating connections ensure compatibility with standard pipework in residential and light-commercial installations.
Advantages
The design without an internal coil increases usable volume for thermal storage and simplifies maintenance. Built-in insulation lowers heat losses and improves overall system efficiency. Standard 6/4‑inch heating connections make hydraulic integration straightforward, and the large 800 L capacity reduces boiler short-cycling and supports better matching of intermittent heat sources with demand.
Suitable for
 Residential central heating systems with boilers or heat pumps
 Light-commercial heating installations requiring bulk thermal storage
 Multi-source systems combining boiler, solar thermal or biomass
 Systems where cycle stabilization and reduced start/stop events are desired
Key specifications
 Nominal volume: 800 litres
 Type: indirect-free buffer (no internal heat exchanger coil)
 Heating connections: 6/4‑inch central heating ports
 Insulation: factory-fitted thermal insulation
 Application: central heating thermal storage for residential and light-commercial use
How to use
Install the Ferroli FB 800 in the central heating circuit according to local plumbing and heating regulations, ensuring the 6/4‑inch connections align with the system piping. Connect the buffer tank between the heat source(s) and distribution circuit so it can store excess heat and return it when needed. Commission the system with appropriate control logic and safety devices (expansion vessel, pressure relief valve, circulating pumps and temperature sensors) to manage charging and discharging cycles. Regular visual inspections of insulation, connections and fittings are recommended.
Usage recommendations
To maximize performance, match the buffer volume and control strategy to the heat source characteristics and building load. Use the Ferroli FB 800 to reduce short-cycling of small boilers or intermittent heat sources, and ensure correct hydraulic balancing and control setpoints for efficient operation.

## FAQ

### How much does the Buffer tank Ferroli FB 800 — 800 L cost, and is it available for purchase?

The price is 874.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 15.07.2026 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 Buffer tank Ferroli FB 800 — 800 L 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 Ferroli 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 Ferroli 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/11888089/68520191_large.webp