# Giacomini R554IY005 End Piece for Manifold 1 inch

**URL:** https://aio.lv/en/product--giacomini-r554iy005--4619812
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** GIACOMINI
**Manufacturer code:** R554IY005
**EAN:** 8009902067182
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giacomini-r554iy005--4619812

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Giacomini R554IY005 is a high-quality end piece designed for use with heating and plumbing manifold systems. Featuring a 1-inch connection, this component ensures a secure and reliable seal for manifold assemblies. It is engineered for durability and precise fit, making it an essential part for professional plumbing installations and hydronic distribution systems.

## Long description

The Giacomini R554IY005 is a professional-grade end piece designed specifically for heating and plumbing manifold systems. This component serves as a critical terminal point for manifold assemblies, integrating an automatic air vent valve and a drain cock into a single, compact unit. Engineered with a 1-inch connection, it ensures a secure, leak-proof seal, facilitating efficient air removal and system drainage in hydronic distribution networks.
Advantages
This end piece offers significant operational benefits by combining multiple functions into one robust assembly. The integrated automatic air vent valve continuously removes trapped air from the system, which helps prevent noise, corrosion, and circulation issues. Furthermore, the built-in drain cock allows for simplified maintenance and system flushing without the need for additional complex piping. Its high-quality construction ensures long-term durability and resistance to the stresses typically found in hydronic heating environments.
Suitable for
Hydronic heating manifold systems
Underfloor heating distribution
Plumbing installations requiring air venting
Systems needing periodic drainage or pressure relief
When it may not be suitable
This component is specifically designed for 1-inch manifold connections and may not be compatible with manifolds of different sizes or thread standards without appropriate adapters. It is intended for use in standard hydronic heating and plumbing applications and should not be used in systems involving aggressive chemicals or fluids incompatible with the materials used in the valve construction.
Key specifications
Connection size: 1 inch
Integrated automatic air vent valve
Integrated drain cock
Self-sealing design
Material: High-quality brass alloy
How to use
Installation should be performed by a qualified professional to ensure system integrity. The end piece is threaded directly onto the open end of the manifold. Ensure that the sealing surface is clean and free of debris before attachment. Once installed, the automatic air vent should be positioned to allow for proper operation, and the drain cock should be checked to ensure it is fully closed. After the system is filled, verify that there are no leaks at the connection point.
What to consider before purchase
Verify the connection size of your existing manifold matches the 1-inch specification.
Ensure there is sufficient clearance around the manifold end to accommodate the air vent and drain valve.
Check that the system pressure and temperature ratings are within the manufacturer's specified limits.
Usage recommendations
Regularly inspect the automatic air vent for signs of leakage or blockage to ensure optimal system performance. During annual maintenance, briefly operate the drain cock to confirm it remains functional and free of sediment buildup.

## Specifications

| Feature | Value |
|---|---|
| Easy to install | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Giacomini R554IY005 End Piece for Manifold cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 Friday 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 GIACOMINI 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 GIACOMINI 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

### Where can I download the instructions for Giacomini R554IY005 End Piece for Manifold?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4619812/64314745_large.webp