Best Air Conditioning Manifolds in 2025
Updated on May 2025
#1
Recommended
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- Advanced digital manifold and micron gauge for HVAC diagnostics
- Accurate measurement of low and high pressure, superheat, and subcooling
- Protected thermocouple jacks for pipe and outdoor temperature measurement
- Four valve manifold with vacuum gauge compatible with Job Link Psychrometer probes
- Data logging feature and temperature compensated system tightness testing capability
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- Advanced digital manifold and micron gauge for HVAC diagnostics
- Accurate measurement of low and high pressure, superheat, and subcooling
- Protected thermocouple jacks for pipe and outdoor temperature measurement
- Four valve manifold with vacuum gauge compatible with Job Link Psychrometer probes
- Data logging feature and temperature compensated system tightness testing capability
#2
Value for Money
12% Off
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- Color-coded for easy identification
- Sliding double 'O' ring pistons minimize wear and tear
- Durable nylon seats for extended usage
- Dimensions: 2.0" L x 2.0" W x 2.0" H
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- Color-coded for easy identification
- Sliding double 'O' ring pistons minimize wear and tear
- Durable nylon seats for extended usage
- Dimensions: 2.0" L x 2.0" W x 2.0" H
#3
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- Professional automotive AC gauge set compatible with R134A, R410A, R404A, and R22 refrigerants for efficient diagnostics and recovery.
- Includes colorful four-valve design with four 5 FT hoses for connecting to various components like pressure couplers and vacuum pumps.
- Comprehensive set with a 4-way gauge, colored hoses, adjustable quick couplers, can tap valve, ACME adapter, tank adapters, and valve core remover.
- Constructed from durable brass and aluminum, featuring an easy-to-read panel with pressure ranges up to 550 PSI (blue) and 800 PSI (red).
- User-friendly assembly and operation with a step-by-step manual for safe and effective AC servicing.
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- Professional automotive AC gauge set compatible with R134A, R410A, R404A, and R22 refrigerants for efficient diagnostics and recovery.
- Includes colorful four-valve design with four 5 FT hoses for connecting to various components like pressure couplers and vacuum pumps.
- Comprehensive set with a 4-way gauge, colored hoses, adjustable quick couplers, can tap valve, ACME adapter, tank adapters, and valve core remover.
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#4
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- Includes a complete set of tools for automotive AC systems, featuring a 3-way gauge and color-coded hoses for easy identification.
- Features hybrid antishock gauges that enhance performance by combining oil-filled and dry dial designs for superior durability and operation in varied conditions.
- Color-coded hoses designed for clear identification: blue for low pressure, red for high pressure, and yellow for charging, with high pressure ratings for reliability.
- Versatile compatibility with various refrigerants including R134a, R12, R22, and R502, making it suitable for both DIY enthusiasts and professional technicians.
- Contains both puncture-style and self-sealing can taps for flexible use with different types of refrigerant canisters.
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- Includes a complete set of tools for automotive AC systems, featuring a 3-way gauge and color-coded hoses for easy identification.
- Features hybrid antishock gauges that enhance performance by combining oil-filled and dry dial designs for superior durability and operation in varied conditions.
- Color-coded hoses designed for clear identification: blue for low pressure, red for high pressure, and yellow for charging, with high pressure ratings for reliability.
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#5
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- 60-inch long hoses in yellow, blue, and red with an 800 PSI working pressure and 4000 PSI burst pressure, suitable for standard refrigerants.
- Designed for easy operation and installation, providing strong sealing for enhanced durability and safety in HVAC and car air conditioning maintenance.
- Refrigerant charging hose compatible with a Diagnostic Manifold Gauge Set, meeting 1/4" SAE requirements and fitting various refrigerants such as R410A, R22, and R404, featuring 1/4 inch female flare fittings and a 45° bend for better access.
- Manifold includes a built-in sight glass and robust metal casing with an aluminum alloy body. Comes with 5/16" SAE connectors for refrigerant anti-blowback functionality.
- Customer support available via email for any inquiries or issues, ensuring prompt assistance.
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- 60-inch long hoses in yellow, blue, and red with an 800 PSI working pressure and 4000 PSI burst pressure, suitable for standard refrigerants.
- Designed for easy operation and installation, providing strong sealing for enhanced durability and safety in HVAC and car air conditioning maintenance.
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#6
10% Off
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- Includes a complete set of r410a gauges with necessary accessories like adapters, safety valves, and a universal can tap for convenient HVAC troubleshooting
- Features high and low pressure gauges with 1.6% tolerance accuracy, an oil-filled core for durability, and a moisture indicator for real-time coolant monitoring
- Durable PVC hoses are color-coded for easy identification: blue for low pressure, red for high pressure, and yellow for charging, with reinforced layers capable of handling high pressures
- Compatible with R410a, R22, and R134a refrigerants, suitable for both DIY and professional HVAC maintenance tasks
- Comes with a storage case for organized transport and storage of all tools between uses
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- Includes a complete set of r410a gauges with necessary accessories like adapters, safety valves, and a universal can tap for convenient HVAC troubleshooting
- Features high and low pressure gauges with 1.6% tolerance accuracy, an oil-filled core for durability, and a moisture indicator for real-time coolant monitoring
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#7
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- Comprehensive kit includes a vacuum pump, oil, R134a tap can, quick couplers, and gauge set for automotive and HVAC applications.
- Lightweight vacuum pump with durable die-cast aluminum housing and rubber base, designed for effective moisture removal before refrigerant refilling.
- Manifold gauge set accurately measures refrigeration system pressures, featuring large viewing glasses and color-coded gauges for easy interpretation.
- Ergonomic handle enhances comfort during use; includes a cooling fan, oil sight glass for monitoring, and an oil drain valve for easy maintenance.
- Color-coded, durable rubber hoses for high and low-pressure systems, compatible with various refrigerants and equipped with necessary fitting adapters.
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- Comprehensive kit includes a vacuum pump, oil, R134a tap can, quick couplers, and gauge set for automotive and HVAC applications.
- Lightweight vacuum pump with durable die-cast aluminum housing and rubber base, designed for effective moisture removal before refrigerant refilling.
- Manifold gauge set accurately measures refrigeration system pressures, featuring large viewing glasses and color-coded gauges for easy interpretation.
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#8
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- Affordable and functional design for HVAC applications.
- Accurate monitoring of pressure and vacuum tests with temperature compensation.
- Compact and portable with a 200-hour battery life and replaceable battery.
- Supports 88 refrigerants, automatic calculations, multiple pressure and temperature units.
- User-friendly with a large display, included temperature clamps, and support from US technicians.
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- Affordable and functional design for HVAC applications.
- Accurate monitoring of pressure and vacuum tests with temperature compensation.
- Compact and portable with a 200-hour battery life and replaceable battery.
- Supports 88 refrigerants, automatic calculations, multiple pressure and temperature units.
- User-friendly with a large display, included temperature clamps, and support from US technicians.
#9
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- Includes essential tools for complete AC servicing: gauges, hoses, quick couplers, and various adapters.
- Hybrid gauges feature a durable oil-filled core for shock resistance and improved winter performance.
- Constructed from brass, ABS, and rubber for durability; includes moisture indicator for coolant assessment and calibration for precision.
- Color-coded hoses (blue, red, yellow, black) designed for clear identification and durability under high pressure (up to 800 psi).
- Compatible with multiple refrigerants (R134a, R22, R410a) for versatile use in DIY and professional HVAC applications.
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- Includes essential tools for complete AC servicing: gauges, hoses, quick couplers, and various adapters.
- Hybrid gauges feature a durable oil-filled core for shock resistance and improved winter performance.
- Constructed from brass, ABS, and rubber for durability; includes moisture indicator for coolant assessment and calibration for precision.
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#10
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- Durable single-stage rotary vane AC vacuum pump with an alloy aluminum casing and high-volume cooling fan for efficient operation.
- Professional manifold gauge set for easily reading temperature and pressure of R12/R22/R134a refrigerants, featuring a convenient hanging hook.
- Includes three high-strength pressure hoses (red for high, blue for low, yellow for vacuum) with a working pressure of 600 PSI and burst pressure of 3000 PSI.
- Complete R134A HVAC/AUTO kit designed for air conditioning refrigeration recharging, equipped with a spacious tool bag for easy storage.
- Comprehensive package includes a 3.6CFM vacuum pump, manifold gauge, three pressure hoses, quick couplers, various adapters, piercing can tap, user manual, and tool bag.
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- Durable single-stage rotary vane AC vacuum pump with an alloy aluminum casing and high-volume cooling fan for efficient operation.
- Professional manifold gauge set for easily reading temperature and pressure of R12/R22/R134a refrigerants, featuring a convenient hanging hook.
- Includes three high-strength pressure hoses (red for high, blue for low, yellow for vacuum) with a working pressure of 600 PSI and burst pressure of 3000 PSI.
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