# Manifold Afriso ProCalida EF1 K for heating, 4 circuits, G1", flow 0.2–1.6 l/min

**URL:** https://aio.lv/en/product--afriso-8081264--11845546
**Data updated:** 2026-03-12 10:20 (EET)
**Category:** Heating Radiators
**Manufacturer:** Afriso
**Manufacturer code:** 8081264
**EAN:** 4049827185077
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-8081264--11845546

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Afriso ProCalida EF1 K is a manifold designed for heating systems with four independent circuits. It features G1" connections and a specified flow range of 0.2–1.6 l/min per circuit. The unit organizes distribution and return of heating medium, enabling balanced flow control and circuit separation for radiators, underfloor heating zones or small boiler / heat pump installations.

## Long description

Afriso Rozdzielacz ProCalida EF1 K 4 obiegi grzewcze, G1", 0,2 - 1,6 l/min is a hydraulic manifold designed for distribution and regulation of heating circuits in residential and light commercial heating systems. The unit provides four heating circuits with individual flow control and is intended for installation where compact, reliable manifold performance is required. Constructed for compatibility with standard G1" connections, the manifold supports precise flow adjustment across the specified flow range.
Advantages
The Afriso ProCalida EF1 K manifold offers individual circuit adjustment and stable hydraulic distribution. Its design enables accurate flow regulation from 0.2 to 1.6 l/min per circuit, which helps to balance heating loads and improve system efficiency. The compact configuration for four circuits simplifies installation in manifold cabinets or utility spaces and the use of common G1" thread connections ensures compatibility with a wide range of fittings and piping systems.
Suitable for
Residential underfloor heating systems with up to four circuits
Small commercial heating installations requiring individual circuit balancing
Retrofit projects where compact manifold solutions are needed
Systems using G1" connection standards
Key specifications
Number of heating circuits: 4
Connection size: G1" (inch)
Flow range per circuit: 0.2 – 1.6 l/min
Function: hydraulic distribution and individual flow regulation
How to use
Install the Afriso ProCalida EF1 K manifold in the designated manifold cabinet or mounting location following local plumbing and heating codes. Connect supply and return lines to the corresponding G1" ports and fit individual circuit piping to each outlet. Use the integrated flow adjustment mechanisms to set the required flow for each heating circuit within the 0.2–1.6 l/min range. Verify system tightness and perform hydraulic balancing together with system commissioning procedures to ensure even heat distribution.
Usage recommendations
During installation, ensure compatibility of all fittings and observe recommended torque values for G1" connections. Commission the system with appropriate measurement tools to set flows accurately. Regular inspection and maintenance of the manifold and connected components are advised to maintain hydraulic balance and operational reliability.

## FAQ

### How much does the Afriso ProCalida EF1 K manifold, 4 circuits cost, and is it available for purchase?

The price is 128.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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. All transactions are 100% secure and encrypted.

### Can Afriso ProCalida EF1 K manifold, 4 circuits 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 Afriso 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 Afriso 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/11845546/67244643_large.webp