{"product_id":"mastercool-90066-sf-dual-r134a-r1234yf-evacuation-charging-combo-kit","title":"Mastercool 90066-SF Dual R134a\/R1234yf Evacuation Charging Combo Kit","description":"\u003ch1\u003eMastercool 90066-SF — Dual R134a\/R1234yf Evacuation and Charging Combo Kit\u003c\/h1\u003e\u003cp\u003eComplete professional combo kit for servicing both R134a and R1234yf automotive air conditioning systems. This comprehensive kit allows technicians to vacuum, vacuum leak test, check vent temperatures, charge refrigerant, and add oil\/dye to any R134a or R1234yf A\/C system. Features a spark-free 6 CFM vacuum pump safe for all refrigerants including R1234yf.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Refrigerant Capability\u003c\/strong\u003e – Services both R134a and R1234yf systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-Free Vacuum Pump\u003c\/strong\u003e – 6 CFM deep vacuum pump safe for all refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e – Everything needed for evacuation, charging, and diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Brass Manifold\u003c\/strong\u003e – R134a and R1234yf gauge set with 60\" hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Couplers Included\u003c\/strong\u003e – R134a and R1234yf standard couplers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil\/Dye Injector\u003c\/strong\u003e – Dual R134a and R1234yf compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREE Infrared Thermometer\u003c\/strong\u003e – 12:1 ratio with laser, -36.4 to 689°F range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e – Built to Mastercool standards for automotive technicians\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 90066-SF\u003c\/li\u003e\n\u003cli\u003eType: Complete evacuation and charging combo kit\u003c\/li\u003e\n\u003cli\u003eVacuum Pump: Spark-free 6 CFM (single stage)\u003c\/li\u003e\n\u003cli\u003eCompatible Refrigerants: R134a, R1234yf, all refrigerants\u003c\/li\u003e\n\u003cli\u003eHose Length: 60\" (152cm)\u003c\/li\u003e\n\u003cli\u003eManifold: Dual brass R134a\/R1234yf gauge set\u003c\/li\u003e\n\u003cli\u003eThermometer Range: -36.4 to 689°F (-38 to 365°C)\u003c\/li\u003e\n\u003cli\u003eThermometer Ratio: 12:1 with laser\u003c\/li\u003e\n\u003cli\u003eSKU: 90066-SF\u003c\/li\u003e\n\u003cli\u003eHS Code: 84143011\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eComplete Kit Includes:\u003c\/h2\u003e\u003ch3\u003e1. Spark-Free 6 CFM Vacuum Pump (Single Stage)\u003c\/h3\u003e\u003cp\u003eVacuum pump with spark-free components specifically designed for use with all refrigerants including R1234yf systems. The spark-free design eliminates ignition risk when working with mildly flammable R1234yf refrigerant, ensuring safe operation in automotive A\/C service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e \u003ca href=\"\/products\/mastercool-90066-220-blsf-atex-atex-spark-free-vacuum-pump-for-flammable-refrigerants\"\u003e90066-220-BLSF-ATEX ATEX Spark-Free Vacuum Pump\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e2. Dual R134a and R1234yf Brass Manifold Gauge Set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual refrigerant compatibility\u003c\/li\u003e\n\u003cli\u003eBrass construction for durability\u003c\/li\u003e\n\u003cli\u003eAccurate pressure readings for both refrigerants\u003c\/li\u003e\n\u003cli\u003eProfessional-grade gauges\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e \u003ca href=\"\/products\/mastercool-83272-2-way-piston-valve-manifold-for-r1234yf\"\u003e83272 2-Way Piston Valve Manifold for R1234yf\u003c\/a\u003e | \u003ca href=\"\/products\/99936-eu\"\u003e99936-EU R134a \u0026amp; R1234yf Smart Manifold Gauge Set\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e3. Set of 60\" Hoses\u003c\/h3\u003e\u003cp\u003eLong 60-inch hoses provide excellent reach for automotive A\/C service work, allowing comfortable positioning of equipment whilst working under bonnets.\u003c\/p\u003e\u003ch3\u003e4. R134a Standard Couplers (Set)\u003c\/h3\u003e\u003cp\u003eQuick-connect couplers for R134a systems, enabling fast, leak-free connections to service ports.\u003c\/p\u003e\u003ch3\u003e5. R1234yf Standard Couplers (Set)\u003c\/h3\u003e\u003cp\u003eDedicated R1234yf couplers meeting SAE J2843 standards for safe R1234yf service connections.\u003c\/p\u003e\u003ch3\u003e6. R1234yf Tank Adapter\u003c\/h3\u003e\u003cp\u003eAdapter for connecting to R1234yf refrigerant cylinders, ensuring proper tank connections.\u003c\/p\u003e\u003ch3\u003e7. R1234yf Conversion Fittings (2 pieces)\u003c\/h3\u003e\u003cp\u003eConversion fittings allow adaptation between different connection types for R1234yf service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e \u003ca href=\"\/products\/63736-k\"\u003e63736-K Economy R134a\/R1234yf Conversion Kit\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e8. Dual R134a and R1234yf Oil\/Dye Injector\u003c\/h3\u003e\u003cp\u003eInject UV dye or PAG\/POE oil into both R134a and R1234yf systems. Use the couplers supplied with the manifold gauge set to add dye\/oil during service procedures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e \u003ca href=\"\/products\/mastercool-53123-yf-r1234yf-uv-dye-oil-injector-60ml\"\u003e53123-YF R1234yf UV Dye\/Oil Injector\u003c\/a\u003e | \u003ca href=\"\/products\/mastercool-53123-a-refillable-uv-dye-oil-injector-60ml-r134a\"\u003e53123-A R134a UV Dye\/Oil Injector\u003c\/a\u003e | \u003ca href=\"\/products\/mastercool-90375-standard-oil-injector\"\u003e90375 Standard Oil Injector\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e9. FREE 12:1 Infrared Thermometer with Laser\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTemperature range: -36.4 to 689°F (-38 to 365°C)\u003c\/li\u003e\n\u003cli\u003e12:1 distance-to-spot ratio\u003c\/li\u003e\n\u003cli\u003eLaser targeting for accurate readings\u003c\/li\u003e\n\u003cli\u003ePerfect for checking vent temperatures during A\/C performance testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e \u003ca href=\"\/products\/mastercool-52224-a-ir-laser-thermometer-12-1-range-50-to-500-c\"\u003e52224-A IR Laser Thermometer 12:1\u003c\/a\u003e | \u003ca href=\"\/products\/mastercool-52227-pocket-infrared-thermometer\"\u003e52227 Pocket Infrared Thermometer\u003c\/a\u003e | \u003ca href=\"\/products\/mastercool-52226-dual-temp-infrared-thermometer\"\u003e52226 Dual Temp Infrared Thermometer\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAutomotive A\/C system evacuation (R134a and R1234yf)\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eA\/C performance diagnostics\u003c\/li\u003e\n\u003cli\u003eUV dye injection for leak detection\u003c\/li\u003e\n\u003cli\u003ePAG\/POE oil injection\u003c\/li\u003e\n\u003cli\u003eVent temperature verification\u003c\/li\u003e\n\u003cli\u003eMobile A\/C service\u003c\/li\u003e\n\u003cli\u003eWorkshop and garage A\/C service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose the 90066-SF Kit?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Refrigerant Ready\u003c\/strong\u003e – Service both legacy R134a and new R1234yf vehicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark-Free Safety\u003c\/strong\u003e – Safe for mildly flammable R1234yf refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Solution\u003c\/strong\u003e – No need to purchase additional components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality\u003c\/strong\u003e – Mastercool reliability for daily workshop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-Proof\u003c\/strong\u003e – Ready for R1234yf transition in automotive industry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue Package\u003c\/strong\u003e – Includes FREE infrared thermometer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eR1234yf Safety:\u003c\/h2\u003e\u003cp\u003eThe spark-free vacuum pump is specifically designed for safe use with R1234yf refrigerant, which is mildly flammable (A2L classification). The spark-free components eliminate potential ignition sources, meeting safety requirements for R1234yf service work. Always follow proper safety procedures when working with R1234yf systems.\u003c\/p\u003e\u003ch2\u003eOperating Instructions:\u003c\/h2\u003e\u003cp\u003eConnect the appropriate couplers (R134a or R1234yf) to the manifold hoses. Attach to vehicle A\/C service ports. Connect vacuum pump to manifold. Evacuate system to deep vacuum (typically 500 microns or below). Perform vacuum leak test. Charge refrigerant using manifold gauges. Add oil\/dye as needed using the dual injector. Verify A\/C performance using the infrared thermometer to check vent temperatures.\u003c\/p\u003e\u003ch2\u003eMaintenance:\u003c\/h2\u003e\u003cp\u003eChange vacuum pump oil regularly for optimal performance. Keep hoses and couplers clean and free from contamination. Store in a clean, dry location. Inspect O-rings and seals regularly. Never mix R134a and R1234yf refrigerants or use contaminated equipment.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eComplete professional combo kit\u003c\/strong\u003e for dual R134a and R1234yf automotive A\/C service. Includes spark-free 6 CFM vacuum pump, dual manifold gauge set, couplers, adapters, oil\/dye injector, and FREE infrared thermometer.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165707739513,"sku":"90066-SF","price":595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/90066-SF-KIT-black-oil-injector-web.jpg?v=1777450122","url":"https:\/\/www.airconspares.com\/products\/mastercool-90066-sf-dual-r134a-r1234yf-evacuation-charging-combo-kit","provider":"Airconspares.com","version":"1.0","type":"link"}