Yellow Jacket 42036 Series 41 A2L Manifold with 3-1/8 in Gauges and 60-in PLUS II Hoses (R32/454B/410A)

Overview

The Yellow Jacket 42036 Series 41 A2L manifold blends rugged construction with highly legible, large gauges designed for HVACR professionals. Built to endure daily field use, it features 3-1/8-inch gauges in a steel case with a polycarbonate crystal, delivering clear readings across a broad pressure range. This model is compatible with low-GWP refrigerants like R-32 and supports common charge systems through its R32/454B/410A labeling and A2L readiness.

Key Features

• Manifold with 3-1/8-inch gauges and PLUS II ¼-inch hoses (60-inch, 3-Pak, RYB)
• Supports R-32, 454B, and 410A refrigerants
• A2L compatible for modern low-GWP systems
• Color-coded scales for quick, intuitive readings
• Sliding double “O” ring pistons reduce wear and extend service life

Why technicians choose Series 41

For service technicians, precise information is crucial. The 1% accuracy across the full pressure range helps deliver confidence in charge values for critical systems. The larger 3-1/8-inch gauges improve visibility in busy environments, while the color-coded scales simplify gauge interpretation at a glance. The polished steel housing with a polycarbonate crystal provides durability without sacrificing readability, making it suitable for shop or field work.

Field Readiness and Use Cases

Designed for HVACR technicians, this manifold is ideal for charging and testing air conditioning and refrigeration systems. The set includes three 60-inch hoses in a RYB color-coded configuration, offering reach and organization when working in tight spaces or from a vehicle. A2L compatibility means it can be used with newer refrigerant blends, aligning with evolving industry standards while maintaining trusted performance on older charge methods.

Specs at a Glance

• Refrigerants: R-32 / 454B / 410A
• Gauges: 3-1/8-inch (80mm) with color-coded scales
• Hoses: PLUS II 60-inch, RYB set
• Housing: Rugged steel with polycarbonate crystal
• Accuracy: 1% across the pressure range

Whether updating a service cart or replacing an aging manifold, the Yellow Jacket 42036 offers durability, readability, and compatibility that professionals value. It’s a practical option for technicians who prioritize reliable measurements and straightforward operation in demanding environments.