# Radiator Reduction Valve Set kfa² 878-200-44 for 1 x 1/2" Connections with Accessories

**URL:** https://aio.lv/en/product--kfa-878-200-44--11700327
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** kfa²
**Manufacturer code:** 878-200-44
**EAN:** 5907571870115
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-878-200-44--11700327

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

kfa² radiator reduction valve set model 878-200-44 includes reduction radiator plugs for a 1 x 1/2" connection and accompanying accessories. Designed for adapting radiator inlet/outlet fittings to a 1/2" thread, the set is suitable for heating system installation, repair and replacement tasks. Useful for connecting radiators, balancing flow and ensuring leak-tight joins in domestic and commercial heating circuits.

## Long description

kfaradiator reduction valve set 878-200-44 provides reduction radiator plugs and accessories designed to adapt radiator inlet and outlet fittings to a 1 x 1/2" thread. The set is intended for use when installing, repairing or replacing radiator connections in domestic and commercial heating circuits and helps ensure correct mechanical fit and leak-tight joints between different thread sizes.
Advantages
The set contains purpose-made reduction plugs and matching accessories to convert larger radiator connection points to standardized 1/2" fittings without the need to rework existing pipework. Manufactured to standard plumbing dimensions, the components simplify connection of thermostatic valves, lockshields or plain nipples and reduce the risk of leaks when installed correctly. Compact and ready to use, the set minimizes installation time for routine radiator service and replacement.
Suitable for
 Adapting radiator inlet or outlet fittings to a 1 x 1/2" thread
 Replacement of worn or damaged radiator plugs
 Heating system installation and radiator changeover
 Domestic and light commercial radiator maintenance
Key specifications
 Target connection size: conversion to 1 x 1/2" thread
 Contents: reduction plugs and accompanying accessories for radiator connection
 Application: radiator inlet/outlet adaptation and sealing
 Compatibility: designed for standard radiator fittings and common thermostatic or lockshield valve threads
 Material considerations: metal components suitable for heating systems (refer to packaging for exact materials)
How to use
Shut down the heating circuit and drain the radiator or local section before attempting replacement or adaptation. Remove the existing radiator plug or fitting and select the matching reduction plug from the set. Apply appropriate sealing material if required by local plumbing practice, then install the reduction plug and tighten to the recommended torque for radiator fittings. Reconnect the valve or pipework to the new 1/2" connection, refill and purge the radiator to remove air, and inspect for leaks at operating pressure.
Usage recommendations
Use in accordance with local plumbing regulations and industry best practice. Where material compatibility or system pressure ratings are uncertain, verify component materials and suitability before installation. If unsure about installation steps or torque requirements, consult a qualified heating engineer.

## FAQ

### How much does the Radiator Reduction Valve Set kfa² 878-200-44 cost, and is it available for purchase?

The price is 6.99 € (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 14.07.2026 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. All transactions are 100% secure and encrypted.

### 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 kfa² 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 kfa² 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/11700327/67083407_large.webp