# Air separator with insulation DN25 Stickn BOSCH Installation accessories H-SA25

**URL:** https://aio.lv/en/product--stickn-7738330182--11825933
**Data updated:** 2026-03-09 11:15 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Stickn
**Manufacturer code:** 7738330182
**EAN:** 4057749762849
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 119.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stickn-7738330182--11825933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Air separator with insulation, DN25, designed for hydraulic systems to remove entrained air and improve circulation efficiency. Manufactured for BOSCH installation accessories (model H-SA25) and branded Stickn, this DN25 component includes thermal insulation to reduce heat loss and simplify installation in heating or cooling circuits. Suited for residential and light-commercial boiler and hydronic installations.

## Long description

The Air separator with insulation DN25 by Stickn is a compact component for hydronic systems that removes entrained air and supports stable circulation. Designed for BOSCH installation accessories (model H-SA25), this DN25 unit integrates thermal insulation to reduce heat loss and facilitate mounting in residential and light-commercial heating or cooling circuits. The product is intended to be fitted into supply or return lines where air collection and thermal retention are required.
Advantages
This air separator combines air removal and insulation in a single DN25 housing to improve system efficiency and reduce noise from air pockets. The integrated thermal cover minimizes heat loss at the installation point, which helps maintain loop temperatures and reduces unnecessary energy transfer. The compact design simplifies installation in confined plant rooms and allows straightforward connection to standard DN25 pipework.
Suitable for
Residential boiler and hydronic heating systems
Light-commercial heating installations
Cooling circuits with need for air separation
Supply and return lines where DN25 connections are used
Key specifications
Connection diameter: DN25 compatible with standard DN25 pipe fittings
Function: air separation to remove entrained air from circulating fluid
Thermal insulation: integrated cover to reduce local heat loss
Application: suitable for heating and cooling circuits in domestic and light-commercial systems
Installation orientation: inline fitting for supply or return lines
How to use
Install the air separator in the pipe section recommended for air collection—commonly on the return line at a high point or where flow disturbances occur. Ensure system pressure is relieved before making connections and follow manufacturer torque and sealing instructions for DN25 connections. After installation, purge the system according to standard commissioning procedures to remove trapped air and verify proper operation. Periodic checks during maintenance are recommended to confirm the separator remains free of blockages and the insulation cover is intact.
Usage recommendations
For reliable performance, combine the air separator with routine system purging and use compatible DN25 fittings and valves. Avoid exposing the insulation cover to abrasive contact or solvents; inspect the unit during scheduled maintenance and replace if damage or persistent air ingress is observed.

## FAQ

### How much does the Air separator DN25 Stickn BOSCH H-SA25 cost, and is it available for purchase?

The price is 143.99 € (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 07.07.2026 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 Air separator DN25 Stickn BOSCH H-SA25 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 Stickn 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 Stickn 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

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