Lennox 27X57 – Yellow Jacket Plus II 60 Inch Charging Hose 1/4 Inch Reverse Thread with Ball Valve, A2L Compatible

 

Lennox Information

 

Lennox 27X57 is a genuine HVAC service accessory supplied by Lennox and manufactured by Yellow Jacket, a trusted industry leader in professional refrigeration and air conditioning tools. This Plus II series charging hose is engineered for durability, safety, and compatibility with modern refrigerants, including A2L-class refrigerants used in today’s high-efficiency HVAC systems.

 

Product Overview

 

The Lennox 27X57 Yellow Jacket Plus II charging hose is a professional-grade 60 inch refrigerant hose designed for accurate and safe charging, recovery, and service operations. It features a 1/4 inch reverse thread connection and an integrated ball valve at the hose end, allowing technicians to control refrigerant flow, reduce loss, and minimize system contamination.

Built with reinforced construction and a high-pressure rating, this hose is fully A2L compatible, making it suitable for use with mildly flammable refrigerants such as R-32 and R-454B. The Plus II design provides flexibility without kinking while maintaining long-term reliability in demanding field conditions.

 

Specifications

This Lennox 27X57 Yellow Jacket Plus II charging hose is an essential tool for HVAC professionals who require dependable performance, enhanced safety, and compatibility with next-generation refrigerants. Designed for daily service use, it supports efficient system charging while helping maintain clean and secure refrigerant connections.