# Automatic Air Vent for Central Heating Hydroland DN25, Right-Hand Connection (ODP.AUT.25.PRAWY)

**URL:** https://aio.lv/en/product--hydroland-odpaut25prawy--11829233
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Heating Radiators
**Manufacturer:** Hydroland
**Manufacturer code:** ODP.AUT.25.PRAWY
**EAN:** 5901292984328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hydroland-odpaut25prawy--11829233

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Hydroland automatic air vent for central heating systems, DN25 with a right-hand connection. Designed to automatically remove trapped air from radiators, pipes and boiler circuits to improve circulation and prevent noise and corrosion. Suitable for residential and small commercial C.O. systems; compact brass construction and standard thread ensure easy installation and reliable continuous operation.

## Long description

The Hydroland Automatic Air Vent DN25 with right-hand connection is a compact brass vent designed for central heating systems. It automatically removes trapped air from radiators, pipe runs and boiler circuits to support efficient circulation and reduce noise and corrosion. The device is intended for residential and small commercial central heating installations and features a standard connection size for straightforward replacement or integration into existing layouts.
Advantages
This automatic air vent provides continuous, unattended air elimination to maintain hydraulic balance and improve heat transfer. Its brass construction delivers corrosion resistance and mechanical durability. The right-hand connection allows flexible placement in piping layouts where orientation matters, and the compact form factor saves space in confined installations. The valve operates without external power and requires minimal maintenance.
Suitable for
Residential central heating systems (radiators and convectors)
Small commercial heating circuits in offices or retail spaces
Boiler and pump station air removal points
Replacement of manual vents where automatic air release is required
Key specifications
Connection nominal diameter: DN25
Connection orientation: right-hand
Body material: brass
Operation type: automatic air release (no external power)
Suitable medium: heating water / heat-transfer fluids compatible with brass
Typical mounting: vertical or as specified by system layout to allow air collection
How to use
Install the automatic air vent at high points in the heating circuit or at locations where air tends to collect, such as radiator headers, manifolds and boiler tops. Ensure the connection orientation matches system piping so the right-hand inlet is correctly aligned. Before installation, isolate the circuit and depressurize the section, then tighten the vent to the recommended thread engagement and restore system pressure. Verify operation by observing reduction of trapped air symptoms—reduced noise and improved circulation—and check for leaks after commissioning. Periodic visual inspection is sufficient for routine maintenance.
Usage recommendations
Use the Hydroland DN25 automatic vent with compatible brass-friendly heating fluids and avoid aggressive chemicals. If the system contains particulate contamination, consider installing a dirt separator or filter upstream to prevent valve blockage. For optimal performance, place vents at system high points and follow local plumbing codes and manufacturer guidelines during installation.

## FAQ

### How much does the Hydroland Automatic Air Vent DN25 Right cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 Hydroland 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 Hydroland 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/11829233/67230084_large.webp