Drako-Myxx 42201 HVAC/R Test & Charging Manifold Kit — 3-1/8" (80mm) Gauges, 3×60" Hoses

The Drako-Myxx Upgrade 42201 Test & Charging Manifold is a professional HVAC/R gauge set with 3-1/8" (80 mm) color-coded dials and three 60" hoses for accurate charging, recovery, and service on R-22, R-404A, and R-410A systems.

This compact manifold kit combines robust construction, oversized readable gauges, and three long color-coded hoses with integrated ball valves to make field service faster and cleaner. Built to withstand demanding jobsite conditions, the 42201 set balances durability with clear readings and simplified connections so technicians can move between diagnosis, evacuation, and charging without fuss.

How does the 42201 manifold improve measurement and visibility on-site?

The set features large 80 mm (3-1/8") color-coded gauges with an anti-vibration design for stable, easy-to-read pressure values. The polycarbonate gauge faces resist scratches and maintain clarity during repeated use.

• 3-1/8" (80 mm) dials for improved readability at a glance
• Color-coded high/low scales tailored for R-22, R-404A, and R-410A
• Anti-vibration mounting reduces needle bounce for accurate readings
• Scratch-resistant polycarbonate crystal for long-term clarity

What materials and pressure ratings ensure this manifold lasts on jobsites?

The 42201 uses a rugged steel outer shell protecting internal components from impact and wear. It’s engineered for heavy-duty use with high burst and working pressure tolerances to handle the demands of HVAC/R maintenance and charging.

• Steel housing for impact resistance and toolroom durability
• Burst pressure rated to 4000 psi (275 bar) for safety margin
• Working pressure up to 800 psi (55 bar) for common service tasks
• Operates reliably from -20°F to 180°F (-28.8°C to 82.2°C)

How does the hose and valve design make charging and recovery easier?

Three 60" color-coded hoses (yellow, red, blue) include compact ball valves to minimize steps when connecting to systems and service equipment. The integrated hose design reduces potential leak points and speeds up refrigerant transfer and recovery operations.

• Three 60" hoses for flexible reach around condensers and compressors
• Compact ball valves for quick, reliable shutoff and control
• Color coding simplifies connections and avoids cross-hookups
• Leak-resistant fittings conserve refrigerant and reduce waste

What safety reminders and proper use guidelines should technicians follow?

The 42201 is built for pressurized refrigerant work, so follow standard refrigerant handling procedures and wear appropriate PPE. Observing correct connection sequence and valve operation extends tool life and helps maintain system cleanliness.

• Wear safety glasses and gloves when handling refrigerants
• Verify correct refrigerant compatibility before service (R-22, R-404A, R-410A)
• Inspect hoses and fittings for leaks before pressurizing
• Release pressure slowly and follow local disposal or recovery rules

Who is this for? The Drako-Myxx Upgrade 42201 manifold gauge set is aimed at HVAC/R technicians, maintenance teams, and contractors who need a durable, easy-to-read tool for charging, leak checking, and recovery on residential and light-commercial systems. It suits pros who value robust construction, long hose reach, and clear gauges for faster diagnostics and safer refrigerant handling.