Description
HVAC-READY A2L MANIFOLD GAUGE SET: VIVOHOME 4-way manifold gauge set compatible with R22, R410A, R454B, and R32—designed specifically for residential and commercial HVAC service, diagnostics, maintenance, and refrigerant charging
DUAL-UNIT 4-SCALE PRECISION GAUGES: High & low side gauges show PSI/BAR dual units with 4 refrigerant scales per dial and ±1.6% accuracy; Dry dial design ensures stable cold-weather readings, while a calibration screw ensures consistent long-term accuracy
BUILT FOR SAFE HVAC OPERATION: 4-way aluminum manifold with integrated unloading valve enables controlled pressure relief; Reinforced brass fittings and updated gauge protectors promote reliable sealing and confident use with A2L-compatible HVAC systems
HIGH-PRESSURE REINFORCED HOSES: Includes four 5 ft color-coded PVC hoses with 4-layer reinforcement and secure butterfly valves, rated 800 psi working and 4000 psi burst pressure, delivering dependable sealing in HVAC service applications
HVAC GAUGE SET WITH ADAPTERS: Includes 4-way manifold gauge and 4 color-coded hoses, with adapters (2× 1/4″ SAE → 5/16″ SAE, 1× 1/4″ SAE → 1/2″ ACME, 2× 1/4″ SAE → 1/4″ SAE–RH ↔LH), plus 3 hose seals, valve core, screwdriver, and valve core remover
VERSATILE & PORTABLE DESIGN: Ideal for residential and light commercial HVAC service; Features a sturdy hanging hook for hands-free operation and a durable carrying case that keeps all components neatly organized for convenient storage and transport
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