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Frequently Asked Questions
What is YELLOW JACKET 19660 hose used for?
The YELLOW JACKET 19660 is a 5 ft charging hose with a 45° angle fitting, used in HVAC and refrigeration systems for refrigerant charging, evacuation, and pressure testing. Its black single-hose design suits service technicians working on commercial or residential equipment.
What are the specifications of YELLOW JACKET 19660?
The YELLOW JACKET 19660 is a 5 ft long, single charging hose with a 45° angle end. It is black in color and manufactured by YELLOW JACKET under part number 19660. The hose is designed for use in HVAC and refrigeration service applications.
Where to buy YELLOW JACKET 19660 worldwide?
You can source the YELLOW JACKET 19660 charging hose through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations, ensuring the hose reaches your facility regardless of region.
How to select the right YELLOW JACKET charging hose?
Select a YELLOW JACKET charging hose based on length, fitting angle, and application. The 19660 model offers a 5 ft length with a 45° angle, ideal for tight spaces. Ensure compatibility with your refrigerant type and system pressure. For specific needs, consult a YELLOW JACKET catalog or contact 3G Electric for sourcing assistance.
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3G Electric supplies YELLOW JACKET charging hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









