To create a reliable, efficiently operating air conditioning system, you need perfectly designed, resistant to various factors, flexible and easy to install copper pipes and connectors. We will prove this in the following article, describing the best-in-class B MaxiPro copper connectors from Conex Banninger.

Check out Conex Banninger copper connectors at the Onninen wholesaler
Convenient installation of copper pipes for air conditioning
Copper is a material valued for thousands of years, as the earliest known and widely used by humans. Without it, there would be no development of civilization as we know it. Successfully used in prehistoric times, successfully used today. It has lost none of its popularity, because it is characterized by excellent properties: high thermal and electrical conductivity, possibility of 100% recycling, durability and corrosion resistance. Plastic, so easy to process.
In some areas, it is a material that cannot be done without. This is definitely the case in the air conditioning and refrigeration industry. Due to climate change, the demand for this type of installation is growing, because in addition to efficiency, ecological issues are also important. There is no doubt that efficient ventilation, air conditioning and refrigeration installations are necessary, which is why they appear in an increasing number of houses, apartments, but also commercial and public buildings.
What makes copper so strong is the way it easily and reliably connects pipes thanks to an innovative method – pressing. Compared to traditional hard soldering, pressing is a much faster, more aesthetic and trouble-free method. This is how the >B< MaxiPro system by Conex Banninger works.
Types of Conex Banninger Copper Connectors
The >B< MaxiPro series is a system of pressed connectors for use with various - hard, semi-hard and soft (diameters up to ⅞") - copper tubes compliant with PN-EN 12735-1, PN-EN 12735-2 or ASTM-B280 standards. They are unique in every respect, providing durable, tight and safe connections, ideal for use in air conditioning and refrigeration installations.
Copper air conditioning connectors are available in inch sizes 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 1/8" and 1 3/8". Metric 6 mm, 8 mm, 10 mm, 12 mm, 15 mm, 16 mm, 18 mm, 22 mm and 28 mm. So many different types of copper connectors ensure that they can be easily adapted to assembly work in many areas, which is why they are indispensable in refrigeration and air conditioning systems, but also for heat pumps (on the refrigeration side).
The >B< MaxiPro series is manufactured from refrigeration grade copper (UNS C12200 min. 99.9% purity), which ensures excellent quality of pipes, fittings and other components. Remember, because it is important, that all installation work using the >B< MaxiPro system must be carried out by a trained and qualified installer who holds an appropriate >B< MaxiPro training certificate. If this is the case, the fittings are covered by a 10 year warranty.
Copper air conditioning connectors Conex Banninger
As we can see, Conex Banninger connectors guarantee what is most important, i.e. safe, durable and tight connections, adapted for use in air conditioning and refrigeration installations.
Taking this into account, we recommend several reliable >B< MaxiPro connectors, such as the 5/8" x 3/8" B MaxiPro sleeve reduction connector with a length of 0.018 m, width of 0.018 m, height of 0.043 m and a weight of 0.02 kg. Available in packs of 2 or 150 pieces. Another model is the 3/8" x 1/4" >B< MaxiPro nipple reduction connector , which has the following dimensions (length of 0.139 m, width of 0.097 m, height of 0.021 m and a weight of 0.026 kg). For successful installation, you will also need other press fittings for air conditioning and refrigeration, such as the 1/4" >B< MaxiPro sleeve .
Check out Conex Banninger copper connectors at the Onninen wholesaler