model name / number:Refrigerant Manifold Guage Set
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HVAC/Refrigerant Manifold Guage Set (possibly ‘Yellow Jacket’ brand) has a brass body with hand valves to control the flow of refrigerant. It has three (3) color-coded hoses, blue for low side, red for high side, and yellow for service/charging or recovery. Two hoses are about 3’ L, the third, about 5’ L, all with 1/4” fittings on each end. Used but well-kept, the set was used to test, diagnose, evaluate, and charge air conditioning and refrigeration systems, automotive and or residential A/C units. The set is available for local pick-up in Orangevale, with payment via cash, Venmo or PayPal.