# Main side connection Heatpex 125/160 ARIA (plumbing accessory)

**URL:** https://aio.lv/en/product--heatpex-524110001--11825952
**Data updated:** 2026-03-09 11:15 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Heatpex
**Manufacturer code:** 524110001
**EAN:** 5908226240048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--heatpex-524110001--11825952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Main side connection Heatpex 125/160 ARIA is a plumbing accessory designed for integrating duct or pipe systems with nominal sizes 125 and 160. It provides a side inlet/outlet interface for fluid or air routing in HVAC and drainage installations. Suited for replacement or new installations where a side connection between differing diameters is required, facilitating secure jointing and flow transition.

## Long description

Main side connection Heatpex 125/160 ARIA is a plumbing accessory designed to provide a side inlet or outlet for ducting and piping systems with nominal diameters 125 mm and 160 mm. It enables a controlled transition between the main run and a side branch, suitable for use in HVAC, ventilation and drainage systems where a secure lateral connection is required. The component is intended for installation in new builds or replacement work and is compatible with standard ducts and pipes of the specified diameters.
Advantages
The side connection offers a reliable mechanical joint for transferring air or fluids between a main pipe and a branch line while maintaining flow continuity. Its dimensions are matched to common 125 mm and 160 mm duct sizes to simplify integration without extensive modification. The design reduces the need for custom fittings and supports straightforward alignment and sealing during installation.
Suitable for (tasks / use cases)
Creating lateral branches in ventilation and HVAC ductwork
Adding side outlets for drainage or conduit systems
Replacing worn or damaged side connections in existing installations
Retrofit projects where connection between different nominal diameters is required
Key specifications
Compatible nominal diameters: 125 mm and 160 mm
Function: side inlet/outlet connection for ducts or pipes
Application areas: HVAC, ventilation, drainage systems
Material: corrosion-resistant plumbing-grade material suitable for fluid and air handling (as per manufacturer specification)
Connection type: lateral branch designed for secure jointing with standard ducts and pipes
How to use
Select the appropriate orientation so the side connection aligns with the main duct or pipe and the branch run. Prepare the mating pipe ends by cleaning and deburring to ensure a smooth fit. Insert the main duct into the primary opening and the branch pipe into the side port, then apply the recommended sealing method—such as gasket, sealant or clamp—compatible with the materials in use. Verify alignment and secure mechanical fastenings as required by local practice or project specifications, then test the assembly for leaks and proper flow.
Usage recommendations
Use compatible sealing materials and check compatibility with the transported medium (air, condensate, wastewater) before installation. Follow local building codes and manufacturer guidelines for jointing methods and load support. For long runs or pressure-bearing systems, provide appropriate supports near the connection to avoid undue stress on the joint.

## FAQ

### How much does the Main side connection Heatpex 125/160 ARIA cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 08.07.2026 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

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