What is non-brazed fittings

Non-brazed fittings, also known as mechanical fittings, are types of fittings used in plumbing and HVAC systems that do not require brazing or soldering to create a connection between pipes or tubing. Instead of using heat to melt a filler metal (such as solder or brazing material) to join the components together, non-brazed fittings use mechanical methods to create a secure and leak-proof connection.

Some common types of non-brazed fittings include press fittings, push-to-connect fittings, compression fittings, sweat fittings, and flare fittings. These fittings typically feature a design that allows for quick and easy installation without the need for specialized tools or equipment. Non-brazed fittings are often used in applications where brazing may be impractical or where a temporary or removable connection is desired.

Non-brazed fittings for HVAC systems offer several advantages compared to traditional brazed fittings. Some of the key advantages include:

  1. Ease of installation: Non-brazed fittings typically use press, push-to-connect, compression, or sweat connections, which are easier and faster to install compared to brazing. This can result in reduced labor costs and installation time.
  2. No need for a torch: Non-brazed fittings eliminate the need for a torch and soldering materials, making the installation process safer and cleaner. This also reduces the risk of fire hazards associated with brazing.
  3. Reusability: Non-brazed fittings can often be disassembled and reassembled multiple times without damaging the fitting or the pipe. This allows for easier modifications or repairs without the need to cut and replace sections of piping.
  4. Versatility: Non-brazed fittings are available in a variety of connection types, sizes, and configurations, making them suitable for a wide range of HVAC applications. They can be used in both residential and commercial settings.
  5. Reduced risk of leaks: Non-brazed fittings provide a secure and reliable connection that minimizes the risk of leaks, ensuring efficient operation of the HVAC system.

Overall, non-brazed fittings offer convenience, flexibility, and reliability in HVAC installations, making them a popular choice for many contractors and installers.

Some popular brands of non-brazed copper fittings for HVAC in the market include:

  1. Conex Bänninger
  2. Zoomlock
  3. RLS
  5. DGT (Daikin)
  6. Vulkan Locking

These brands offer a wide range of non-brazed copper fittings that are commonly used in plumbing, heating, ventilation, and air conditioning systems. There are several types of non-brazed copper fittings available among these brands. Some common types include:

  1. Copper press fittings
  2. Copper push-to-connect fittings
  3. Copper compression fittings
  4. Copper crimp fittings
  5. Copper flare fittings

These fittings are used in various plumbing and HVAC applications and offer different methods of connection without the need for brazing, NEXCON has three types from its lineup: press type, crimp type and push-to-connect type, choices up to your applications.

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