TurboTorch X-4B Extreme Air Acetylene Torch Kit (CGA 520)

The Industry Standard for HVAC and Plumbing

When it comes to reliable soldering and brazing in the field, the TurboTorch X-4B Extreme Torch Kit (0386-0336) is the tool of choice for serious contractors. For decades, the "Extreme" series has set the benchmark for air-acetylene performance, combining rugged durability with smart engineering features that make the job easier. This kit is a complete "out-of-the-box" solution for working with B-tanks, requiring only the gas cylinder to get started. It is perfectly suited for a wide range of applications, from residential plumbing repairs to commercial HVAC installations and light fabrication work.

At the heart of this kit is the Swirl Combustion Technology. Unlike standard torches that produce a lazy flame, the TurboTorch tips create a swirling, high-intensity vortex. This results in a flame that wraps around the pipe, delivering maximum heat exactly where you need it. This means you spend less time heating the joint and less money on gas. The kit includes the versatile A-5 and A-14 tips, giving you the power to soft solder up to 3-1/2 inches and silver braze up to 2 inches of copper tubing. The quick-disconnect feature on the tips and handle is a game-changer, letting you swap out tip sizes instantly as you move from one pipe size to another.

The X-4B kit is built to withstand the abuse of daily transport and job site conditions. The G-4 handle is constructed from high-quality materials and features a comfortable grip with a rear control valve for precise flame management. The 12-foot AH-12 hose gives you plenty of slack to move around your workspace without dragging the tank, while the AR-B regulator ensures your pressure stays dialed in. With color-coded O-rings for safety and a design that has been proven in the field for years, the TurboTorch X-4B is the reliable partner you need for high-quality brazing and soldering results every time.