Air conditioning Refrigerant Charging Hoses with Diagnostic Manifold

In this review of the refrigerant charging hoses with manifold gauge set, the bottom line is simple: this kit is aimed at HVAC technicians and informed DIYers who need a sturdy, service-ready set for R410A, R22 and R404 work. The reviewer found the three 60in color-coded hoses and the aluminum alloy manifold provide a practical balance of reach, durability and service features such as a built-in sight glass and quick coupler adapters. If you regularly charge or diagnose automotive or small HVAC systems, this kit covers the common needs without unnecessary extras.

Key Features

• 60in color-coded hoses: The red, yellow and blue 60in hoses give ample reach for most service jobs and keep lines organized during charging and recovery.
• High pressure ratings: Rated 800 PSI working pressure and 4000 PSI burst pressure, the hoses are suitable for standard refrigerants and offer a reassuring safety margin.
• Manifold with sight glass: The aluminum alloy manifold includes a built-in extra-large sight glass for visual confirmation of refrigerant flow during charging and recovery.
• Standard 1/4in fittings: The set uses 1/4in female flare fittings with a valve core depressor and 45 degree bend for easy access to service ports.
• R410A adapters included: Two 5/16in SAE adapters for R410A are supplied, so the kit fits common modern refrigerant service connections without hunting for parts.
• Durable construction: Solid brass connections, heavy duty hook and metal casing on the manifold improve durability and on-job reliability.

Who It's For

This kit is best for HVAC technicians, refrigeration pros and experienced DIY mechanics who perform regular charging, leak checking or basic recovery on residential air conditioning or automotive systems. The long hoses and robust ratings make it convenient for working around vehicles or outdoor condenser units where reach matters.

It is less suitable for occasional users who want a full recovery system with advanced features or novices who are unfamiliar with refrigerant handling and local regulations; those users should seek a complete recovery machine or professional service instead.

Pros & Cons

Pros

• Three 60in, 1/4in hoses provide excellent reach and clear color coding for safe service.
• Manifold with aluminum alloy body, sight glass and metal casing feels solid and easy to hang with the heavy duty hook.
• High working and burst pressure specs and solid brass fittings add durability and safety for standard refrigerants.
• Includes R410A adapters and quick couplers for common service connections, reducing the need to buy extras.

Cons

• Not a complete recovery system; it is intended for charging and diagnostics, so a dedicated recovery unit is required for full-service refrigeration work.
• The kit assumes user familiarity with refrigerant handling and local regulations rather than providing training or compliance accessories.

Specifications

Brand	LIYYOO
Applicable refrigerants	R410A, R22, R404
Hose thread size	1/4in female flare
Hose length	60in (1.5m)
Working / burst pressure	800 PSI / 4000 PSI
Included adapters	2x 5/16in SAE for R410A
Manifold body	Aluminum alloy with metal casing and sight glass

Our Verdict

This LIYYOO manifold and hose set is a practical, good-value tool for HVAC technicians and experienced DIYers who need reliable hoses, standard fittings and a durable manifold for R410A, R22 and R404 service. It is built with solid materials and useful service features, but it is intended for charging and diagnostic work rather than full recovery; buy it if you need dependable charging gear that fits standard systems.

Frequently Asked Questions

Does this kit work with R410A?
Yes, the set includes 5/16in SAE adapters for R410A and the manifold and hoses are specified for use with R410A, R22 and R404.

How long are the hoses and are they durable?
Each hose is 60in long and the hoses use solid brass connections with 800 PSI working and 4000 PSI burst pressure ratings for durability.

Is this a complete recovery machine?
No, this is a charging and diagnostic manifold gauge set with hoses and adapters; a separate recovery unit is required for full refrigerant recovery operations.