Same summary

PVC coupling in various diameters (16/18/20/25 to 32/36/40) allows for quick and convenient pipe joining when installing or servicing air conditioning systems. The product is particularly useful for home users or contractors who want a flexible solution for connecting different pipe sizes without complicated adjustments. It is essential to check the pipe diameter and compatibility with your system before use, as this coupling does not replace specialized elements for high-pressure or non-standard installations.

Recommendation source: Enaa guides and team experience.

User view

This connector is most often used by individuals who maintain or upgrade their home air conditioning systems themselves, or by smaller repairers looking for a simple solution for connecting different pipe sizes. In practice, it comes in handy when replacing old pipes, extending pipes, or rebuilding parts of an air conditioning system where standard connections are not suitable.

Users trust Tecnosystemi products because of their proven quality and adaptability within the entire system of air conditioning accessories.

Why buy at Enaa

When purchasing air conditioning accessories at Enaa, you have the opportunity to choose from a proven range of quality products and obtain clear information about the suitability and compatibility of individual accessories. Enaa also provides an easy comparison of different solutions, which allows you to make a more informed decision based on your needs.

Answers to frequently asked questions

What types of pipes is this connecting piece suitable for?

The connecting piece is designed to connect pipes with external diameters of 16, 18, 20 or 25 mm to pipes with diameters of 32, 36 or 40 mm, which allows flexible use in different models of air conditioners.

Does the connecting piece provide a complete seal?

The coupling provides a reliable connection if the pipes are correctly selected and installed according to the recommended dimensions. For specific or more demanding applications, it is recommended to check the use of additional seals or professional installation.

Is the connecting piece also suitable for professional installations?

It can be used for basic service or expansion work, but in more demanding or high-pressure systems, we recommend checking the specifications and selecting specialized professional fittings if necessary.

What does it mean that the connecting piece is PVC?

PVC connecting piece means that it is made of plastic that is resistant to corrosion and suitable for use in standard air conditioning operating conditions.

Description updated: April 2026