# Connection Set Heatpex N 20-25 (nuts, seals, locking rings — 4 pcs each) HEATPEX 11002002500T

**URL:** https://aio.lv/en/product--heatpex-11002002500t--12271271
**Data updated:** 2026-04-16 16:30 (EEST)
**Category:** Other goods
**Manufacturer:** Heatpex
**Manufacturer code:** 11002002500T
**EAN:** 5901292911690
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--heatpex-11002002500t--12271271

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Heatpex connection set N 20-25 is a replacement/installation kit that includes nuts, sealing rings and locking rings — four pieces of each. Designed for pipe connections sized 20–25 mm, the set provides the fastening and sealing components required for reliable joints in plumbing and heating systems. Suitable for installers and maintenance work where original Heatpex fittings are needed.

## Long description

Heatpex Connection Set N 20-25 contains the fastening and sealing components required to assemble or repair pipe joints for 20–25 mm pipe systems. The kit includes four nuts, four sealing rings and four locking rings designed to match Heatpex fittings. It is intended as a direct replacement or installation set where original Heatpex connection parts are specified, supporting plumbing and heating applications that use 20–25 mm diameter pipes.
Advantages
The set groups compatible nuts, seals and locking rings in one package, reducing the need to source individual parts. Components are sized for 20–25 mm pipe connections, ensuring dimensional compatibility with Heatpex fittings and maintaining proper sealing and mechanical retention. Offering a matched set helps simplify installation and maintenance tasks by providing the standard consumables typically required for connection points.
Suitable for
 Installation of 20–25 mm plumbing and heating pipe connections using Heatpex fittings
 Maintenance or repair of existing Heatpex connection joints
 Professional installers and service technicians working on residential and light-commercial systems
 Stocking as spare parts for scheduled maintenance or emergency repairs
When it may not be suitable
This connection set is specifically sized for 20–25 mm pipe systems; it is not suitable for connections with substantially different pipe diameters. The kit contains only nuts, sealing rings and locking rings and does not include pipes, fittings, valves or tools, so additional components may be required for a complete installation.
Key specifications
 Compatible pipe diameter: 20–25 mm
 Contents: 4 nuts, 4 sealing rings, 4 locking rings
 Intended application: plumbing and heating connection joints
 Material types: metal nuts and elastomeric sealing rings (as used in Heatpex connection systems)
How to use
Select the appropriate position on the 20–25 mm pipe and corresponding Heatpex fitting. Slide a locking ring and sealing ring into place as required by the fitting design, then secure with the nut. Tighten to the manufacturer’s recommended torque or until the connection is secure and leak-free. Replace existing worn nuts and seals with the new components to restore sealing performance during maintenance or repair.
What to consider before purchase
 Confirm the pipe outer diameter and compatibility with Heatpex N 20–25 connections
 Verify that only nuts, sealing rings and locking rings are required; purchase additional fittings or tools if necessary
 Ensure material compatibility with the fluid, temperature and pressure conditions of the system
Usage recommendations
Store components in a dry place and inspect sealing rings for damage before installation. Follow Heatpex fitting assembly instructions and torque recommendations. Replace all sealing components on a joint during maintenance to ensure reliable sealing.

## FAQ

### How much does the Heatpex Connection Set N 20-25 HEATPEX 11002002500T cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.07.2026 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 Heatpex 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 Heatpex 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/12271271/68190974_large.webp