Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice HYCHILL HyChill Minus 30 Low GWP Hydrocarbon Refrigerant 425g can with Valve and Hose Kit Replaces R12, R134a and R1234yf in car AC and other R12-R134a systemsHYCHILL HyChill Minus 30 Low GWP Hydrocarbon Refrigerant 425g can Replaces R12, R134a and R1234yf in car AC and other R12-R134a systemsDigital HVAC Gauges Set, 92 Refrigerants, Digital Manifold Gauge Set, Pressure a Digital HVAC Gauges Set, 92 Refrigerants, Digital Manifold Gauge Set, Pressure and Vacuum Test, HVAC Tools with 3 Hoses,Best Value HYCHILL HYCHILL Minus 40 (R290) Low GWP Hydrocarbon Refrigerant 400g can Superb energy efficiency and cooling performanceJAVAC Refrigerant Recovery Machine Reclaim Unit, Refrigeration HVAC Service Tool Most Bang for your Buck With the light weight and compact design, the JAVAC ULTRA offers best value for money for refrigHYCHILL HYCHILL HC32 Low GWP Hydrocarbon Refrigerant 400g can Direct replacement for R32HYCHILL HYCHILL Minus 60 Low GWP Hydrocarbon Refrigerant 350g can Superb performance under high and extreme ambient temperatures10% Off FAVORCOOL CT-536G AC Diagnostic Manifold Gauge Set R410A R134A R22 Refrigerants Works Set for R410A, R134A, R12 and R22 refrigerant. Reinforced Hybrid Gauge: brass body-made gauges with easy-to-grip kHYCHILL HYCHILL HC32 Low GWP Hydrocarbon Refrigerant 400g can and Can Valve Direct replacement for R32HVAC Digital Manifold Gauge Set 92 Refrigerants AC Gauge Set with Dual Pressure HVAC Digital Manifold Gauge Set 92 Refrigerants AC Gauge Set with Dual Pressure Test Digital Manifold Gauges with LCD DiHYCHILL HYCHILL Minus 10 (R600a) Low GWP Hydrocarbon Refrigerant 475g can and Valve Refrigerant of choice for domestic refrigerators worldwideHYCHILL HyChill Minus 30 Low GWP Hydrocarbon Refrigerant – 200g Can with Sealant and UV Dye Replaces R12, R134a and R1234yf in car AC and other R12-R134a systems. No ARC licence required90KG High Precise Digital Air Conditioning Refrigerants Scale Electronic Weigher 【Overload Indication】: If the weight placed on the weighing platform exceeds the maximum weight (90kg), "FULL" appears oHYCHILL HYCHILL Minus 40 (R290) Low GWP Hydrocarbon Refrigerant 400g can and Valve Superb energy efficiency and cooling performanceSEI LARGE EMPTY REFRIGERANT CYLINDER GAS BOTTLE 10KG R410a R404a R407 R22 134A SEI EMPTY REFRIGERANT CYLINDER GAS BOTTLE 10KG-12KG R410a R134a R404a R407 + MANY OTHERS -. 5/16 - 34 (FOR R410A OR AIRHYCHILL HYCHILL Minus 10 (R600a) Low GWP Hydrocarbon Refrigerant 475g can Refrigerant of choice for domestic refrigerators worldwidePortable Refrigerant Recovery Reclaim Unit - R410a Capable. Most Bang for your Buck With the light weight and compact design, the JAVAC ULTRA offers best value for money for refrigHYCHILL HYCHILL Minus 60 Low GWP Hydrocarbon Refrigerant 350g can and Can Valve Superb performance under high and extreme ambient temperaturesUV DYE COMPATIBLE WITH ALL REFRIGERANTS, 32 DOSES, 240ML 8OZ WITH DISPENSER UNIVERSAL REFRIGERANT UV DYE COMPATIBLE WITH ALL REFRIGERANTS, 32 DOSES, 237ML. PRACTICAL CONTAINER WITH DISPENSER. ULTRBestgle Bestgle 2 Pcs Refrigerant Charging Valve, R22 R410 Liquid Safety Adapter Flow Control Ball Valve for Air Conditioner Man R22 R410 Refrigerant Charging Valve - For more convenience,【R22 BLUE】refrigerant valve: 1/4" Male to 1/4" Female and 【R2SEI EMPTY REFRIGERANT CYLINDER GAS BOTTLE TANK 10-12KG - SYDNEY PICKUP AVAILABLE SEI EMPTY REFRIGERANT CYLINDER GAS BOTTLE 10KG 12.5KG R410a R134a R404a R407 + MANY OTHERS -. This cylinder is not suitaHYCHILL HYCHILL Minus 50 Low GWP Hydrocarbon Refrigerant 375g can and Can Valve Excellent alternative to R22, R502 or R404aRECLAIM RECOVERY CYLINDER BOTTLE TANK FOR HYDROCARBON REFRIGERANT GAS 10KG-12KG SEI EMPTY REFRIGERANT CYLINDER GAS BOTTLE 10KG 12.5KG R410a R134a R404a R407 + MANY OTHERS -. This cylinder is not suitaVEVOR VEVOR AC Gauge Set - 3 Way AC Manifold Gauge Set for R134A R22 R12 R502 Refrigerant, Freon Gauges with 5ft Hoses, Couple Compatible with 4 Types of Refrigerants: Our professional three-way manifold gauge set is compatible with R134A, R12, R2Digital HVAC Gauges Set, 92 Refrigerants, Digital Manifold Gauge Set.... Digital HVAC Gauges Set, 92 Refrigerants, Digital Manifold Gauge Set, Pressure and Vacuum Test, HVAC Tools with 3 Hoses.TZAONEN 6 Pcs Brass Refrigerant Tank Adapter, with 1 Valve Core Remover, R12 R22 to R134A Adapters Kit, R134A Refrigerant Tank, 【SOLID BRASS CONSTRUCTION】: These tank adapters are made of solid brass, for corrosion resistance, ductility to high buiSEI EMPTY RECLAIM RECOVERY REFRIGERANT CYLINDER 10KG-12KG YELLOW TOP PAINTED SEI EMPTY REFRIGERANT CYLINDER GAS BOTTLE 10KG 12.5KG R410a R134a R404a R407 + MANY OTHERS -. THIS IS A HIGH QUALITY REFSURIEEN SURIEEN R134A R12 Side Can Tap, 3-in-1 Side Mount Can Tap Valve, 1/4'' SAE 1/2'' Thread Can Tap for Car AC Refrigerant M √【WIDE COMPATIBILITY】This 3-IN-1 side mount can tap valve will work on all R134a (2 7/8") and R12 (2-1/2") refrigerant M3PCS 1/4" SAE Ball Valves Hose(Red/Yellow/Blue) For R134A R22 R12 Refrigerants Fit For: R134A, R410A, R22, R12 Refrigerants. Red Handle Ball Valve: 1/4" SAE Male & 5/16" SAE Female With Valve Core DeIndependently published Refrigerant Tracking Log Book: HVAC Technician Refrigerant LogBook, 609 MACS for HVAC Technicians, 100 Sheets, Dark Gree 3 CANS Enviro-Safe R-290 R290 NEW Stand Alone Fridge Freezer EPA REG* Enviro-Safe R-290 8 oz cans. EPA approved refrigerant.Generic Car Refrigerant,R134A Compressor Refrigeration Oil,Car AC Refrigerant Refill Kit,Air Conditioner Service Kit,Car Air Con 🔹【Advanced Car Compressor Refrigeration Oil with Leak Detection & System Protection】 – Ideal for Automotive and Home UsJAVAC Refrigerant Recovery Machine, with purge function R32 READY. High Quality Affordable Recovery The JAVAC XTR PRO is built in Australia. Providing multipurpose recovery of R12, R134a,Lichamp Lichamp HVAC R410A Manifold Gauge Set AC R134A, Freon R22 R32 410A 134A Diagnostic Manifold Gauge with Hose Kit Air Cond Multifunctional A/C Gauge Set: Professional 3 way automotive air conditioning diagnostic manifold gauge set will compatiAC Service Tech, LLC Refrigerant Charging and Service Procedures for Air Conditioning Covers multiple HVAC procedures step by stepLQKS AC Valve Core Kit,Car Accessories HVAC Valve Core Removal Tool,HVAC System Charging Port Seal Caps Kit,12 R134a Automoti 【Package Contents】: Includes 1 high-pressure A/C service valve, 1 low-pressure A/C service valve, 4 sealing caps, 3 R12Mydronix R134A AC Refrigerant Charging Hose Kit,R134a Canister with Pressure Gauge and Charging Hose with Quick Connector for Car Superior Build Quality: The R134A can tap and the R134A low - side quick coupler are constructed from metal, offering hiMASTERCOOL MASTERCOOL 62010 Gray/Yellow 30 lb Refrigerant Recovery Tank Without Float Switch and ¼” FL-M (7/16-20) 30 lb empty recovery cylinder made of durable HP295 steel, ideal for refrigerant storage (refrigerant not included).Independently published Mastering Refrigerant Charging & Service Procedures For Air Conditioning: A Step-By-Step Handbook For Beginners On Safe Biafiog Biafiog R134A Low Side Pressure Gauge R410A R22 R404A Single Manifold Gauge for Air Condition Refrigerant Charging Low Stable characteristics, high reliability.AC Service Tech LLC Refrigerant Charging and Service Procedures for Air Conditioning Workbook Test your knowledge as you solve each problem and question!Aprvtio Aprvtio Refrigerant Leak Detector with LED Light, Halogen Leak Detector Freon Gas Leakage Tester HVAC Air Condition R22 【Upgraded Version of WJL-6000】WJL-6000Pro Freon tester is the upgraded version of the classic WJL-6000 with higher sensiKetofa R134A Car AC Refrigerant Charge Hose Kit Recharge Hose with Gauge,A/C 1/2 Recharge Measuring Kit Can Tap Air Conditionin Note :This charge hose is designed to ONLY work with piercing type R-134a bottles,not self-sealing can tap,1/2 Thread foVEVOR VEVOR Refrigerant Scale 220 LBS HAVC Charging Recovery Freon Scale, with Wired Remote Control, 5g High Precision Electro 220 LBS Precision Weighing: Our refrigerant scale features a professional-grade, high-precision sensor with a maximum caHYCHILL HyChill Can Adapter for Refrigerant Hoses, Connects to Entire HyChill Can Range Versatile Compatibility: The HyChill Can Adapter works seamlessly with the entire HyChill Can Range.SOULONG High Capacity Refrigerant Charging Scale 220lb, Electronic Weight Scale with LCD Display and 6FT Coil for A/C, Digital E [Three Display Modes] - Easily switch between kgs, lbs, and oz for convenient measurement.Independently published The Ultimate Guide To Refrigerant Charging And Service Procedures For Air Conditioning: A Complete Guide For Absolute Be FAHKNS FAHKNS Refrigerant Recovery Tank 30 LB with 1/4 SAE Y-Valve Reusable Cylinder Tank Without Float Switch R12 R22, R134A, 【HP295 MATERIAL】The recovery tank is made of HP295 stainless steel, which is not easy to deform and damaged, so that theGeneric 2 R-134A Can Tap - SAE Auto AC Can Bottle Opener | Auto Air Conditioning Refrigerant Can Bottle ☂High-Quality Material: This Refrigerant Bottle Opener is made of high-quality steel and copper materials. Very durable,Independently published COMPLETE REFRIGERANT CHARGING AND SERVICE PROCEDURES FOR AIR CONDITIONING WORKBOOK: Step-by-Step HVAC Charging and Servi Yosoo 2pcs Liquid Safety Valve R410A R22 Air Conditioning Refrigerant 1/4" Safety Adapter Refrigerant Charging Valve 1.Refrigeration charging adapter r22 / r410a for1/4" male to 1/4"famale safety adapter air conditioningYELLOW JACKET YELLOW JACKET Refrigerant Scale 220 LBS HVAC Freon Scale Ultra-Large LCD Screen High Precision Electronic Refrigerant Ch 220 LBS High Accurate Measurement: Our refrigerant scale features high-precision weighting with a maximum capacity of 2237% Off KLEIN TOOLS Klein Tools Refrigerant Gas Leak Detector Refrigerant gas leak detection of CFCs, HFCs, HCFCsRefrigerant Charging and Service Procedures for Air Conditioning 2nd Edition GOYOJO GOYOJO Refrigerant Leak Detector – Advanced HVAC/Auto & Halogen Sniffer with LCD Display, Accurately Detects R22, R32, R Advanced Detection: Expertly identifies R22, R32, and R134a within a 0-1000 PPM range, showcasing our top-tier precisionGOYOJO GOYOJO Refrigerant Leak Detector – Advanced HVAC/Auto & Halogen Sniffer with LCD Display, Accurately Detects R22, R32, R Advanced Detection: Expertly identifies R22, R32, and R134a within a 0-1000 PPM range, showcasing our top-tier precisionOTOTEC OTOTEC 1Pc 3/8 Refrigerant Line Union Nut Brass Flare Union Connector for 9mm and 9.52mm Outer Diameter Air Conditioning The 3/8-inch (9.52mm) brass adapter is designed for copper tubes with an outer diameter of 9mm and 9.52mm, providing preLeak Saver Leak Saver Direct Inject AC Refrigerant Leak Sealant - for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer STOP LEAKS PERMANENTLY - The Leak Saver can permanently seal small refrigerant leaks where the complete refrigerant charESCO Institute Quick Guide to Refrigeration Cycle, Refrigerants, Components YINETTECH YINETTECH R600a Refrigerant Valve Bottle Opener Brass 7/16" Female Thread to 1/4" SAE Male Thread Self-Sealing Can Tap A Size: R600a refrigerant bottle opener with 7/16" female thread, 1/4" SAE male/external coolant line connection thread foNurdo 3 Way Refrigerant Gauge AC Diagnostic Manifold Freon Gauge Set Refrigerants with Couplers and Acme Adapter Professional 3-way air conditioning diagnostic manifold gauge set.Elitech Elitech ILD-100 Advanced Refrigerant Leak Detector Halogen Leakage Tester Rechargeable 10 Years' Life Heated Diode Sensor: Compared to traditional sensors, the results are also more accurate for all halogenated refrigerantSorandy Adaptor Converter Connector, W21 to 1/4 Brass Refrigerant Tank Adapter for R32 R134A Valve Core Air Conditioning Line Re Stable Performance: The adapter features a 1/4SAE male thread connection that guarantees stable performance. It securelyWells Wells AC Gauge Set HVAC Tools R410a R134a R32 R22 Refrigerant for Home 4 Way AC Diagnostic Manifold Gauge Set with 5ft H SUPERIOR QUALITY AND WELL-MADE: Known for its superior quality and fine workmanship, this ac gauge set is equipped withOrion Motor Tech OrionMotorTech 1.52m AC Gauge Set for R134A R12, R22, R502 Refrigerants, with Couplers and Can Tap Upgrade 3-way air conditioning diagnostic manifold gauge set for R134A R12 R22 and R502 refrigerants. Designed for AC freMagTech eMagTech Can Tap Refrigerant Dispenser Valve Bottle Opener with Tank Adapter Thread 1/4" SAE and 1/2" AC-ME for R134A R1 WIDE COMPATIBILITY: With a tank adapter (1/2" AC-ME), the can tap refrigerant dispenser (1/4" SAE) can compatible with RIndependently published Refrigerant Tracking Log Book: Section 609 MACS for HVAC Technicians, Black Cover Item Package Dimension: 10.9799999888004L x 8.49999999133W x 0.349999999643H inchesA/C Pro InterDynamics Arctic Freeze Car Air Conditioner Refrigerant Gauge and Hose, Reusable AC Recharge Kit Compatible with R-1 Reusable R-134a gauge & hoseSamlee Samlee R134A AC Refrigerant Charge Hose Kit with Can Opener Tap Dispensing Valve and Pressure Gauge - Complete Set for C HIGH-QUALITY REFRIGERANT CHARGE HOSE: Our R134A AC refrigerant charge hose is made from premium materials, ensuring duraESCO Institute Low GWP Refrigerant Safety: Flammable & Mildly Flammable Refrigerants VEVOR VEVOR 4 Way AC Gauge - AC Manifold Gauge Set for R134A R22 R12 R410A Refrigerant, Freon Gauges with 5ft Hoses, Couplers, Compatible with 4 Types of Refrigerants: Our professional four-way manifold gauge set is compatible with R134A, R12, R22Wiley-Blackwell Thermodynamic and Transport Properties of Fluids Topyond Brass Refrigerant Distributor - Strong, 1 in 3 Out Refrigerant Diverter for Air ConditionerBrass Refrigerant Distributor Premium Brass Construction: Crafted with durable brass material, this distributor is wear-resistant, resistant, and builLAP LAMBERT Academic Publishing Study of Refrigerant Flow System Leak Saver Leak Saver Direct Inject Ultimate 3-in-1 | AC Refrigerant Leak Sealer | with UV Dye & Moisture Remover | for Most HVAC S 3-IN-1 SEALANT + MOISTURE REMOVER + UV DYE – Our proven leak sealant now includes moisture remover and UV dye for the coRefrigerant Charging and Service Procedures for Air Conditioning: A Beginner’s Guide to Safe Refrigerant Handling, Syste 52% Off WSHSTS Mesh Dry-Fit Helmet Liner for Men Women,Cooling Skull Cap Moisture Wicking Breathable Summer Head Beanie, 3black, One Si Dry-Fit Mesh Helmet Liner :New mesh dry-fit material feel cooling,smooth and soft to the touch,excellent breathability aXYusuf R134A Car AC Refrigerant Charge Hose Kit, Car Air Conditioning Recharge Hose with Gauge for Measuring Low-Pressure, 1/2 【High-Quality Material】:This R134A charging hose for automotive air conditioning with pressure gauge is made of high-quaProcedimientos de Carga y Servicio de Refrigerante para Aire Acondicionado (Spanish Edition) ロブテックス Lobtex (Shrimp) TC127 Burr-Resistant Tube Cutter (For General Refrigerant Piping and Copper Pipes) Total Length: 5.1 inches (130 mm)Theory of Refrigerants: Modern Refrigerants Procedimientos de Carga y Servicio de Refrigerante para Aire Acondicionado 2a.Ed (Spanish Edition) Generic Air Conditioner Leak Detector Kit | High-Efficiency Leakage Tester Light | Refrigerant Leak Test Detection Tool Kit for Versatile Application Scope: Functions effectively with car devices and home appliances, compatible across refrigerant tRefrigerant Leaks: How to Detect and Fix Them Marcombo Manual técnico de refrigerantes (ACCESO RÁPIDO) (Spanish Edition) HVAC Refrigerants Explained: From Basics to Best Practices Recuperacion de Gases Refrigerantes en Aire Acondicionado (Spanish Edition) Elsevier Nano-refrigerants and Nano-lubricants: Fundamentals and Applications (Micro and Nano Technologies) TBRFP TBRFP Men's Cooling Vest,Breathable Cooling Safety Vest, Blue/Black, One Size ❄️MEANING COOLING EFFECT: The ice cooling vest is composed of a newly developed second-generation cold receiver, which aIndependently published Refrigerant Tracking Log Book: Section 609 MACS for HVAC Technicians, Denim Cover CRC Press Handbook for the Analysis and Identification of Alternative Refrigerants Independently published Refrigerant Tracking Log Book: Technician’s Refrigerant Log | Track Charge Amounts and Leak Testing KLIM KLIM KN02 Laptop Cooling Pad for 11-17.3 inch laptops - Comfy Cushioned Wristrests - Powerful Laptop Cooling Fan 1500 RP ✅ GREAT COOLING POWER + AVOID OVERHEATING: This laptop cooler is equipped with 3 powerful fans that lower your computer'Mbiyhgta Mbiyhgta Ice Pack for Hat | Gel Refrigerant Bag | Lightweight Reusable Liner and Cold Insert for Helmet Ideal for Campin FULL FIT - Discreet heat protection solution for helmets and hats, designed for all outdoor activities with persistent eWisylizv Portable Isothermal Cooler - Lightweight Hermetic Light Refrigerant | Compact Waterproof Food Storage Easy Transport | C GET SPACE SAVING When you offer a 6L storage capacity, this cooler is optimized for outdoor adventures like campsite, faRefrigerantes para aire acondicionado y refrigeración (Spanish Edition) EVTSCAN Refrigerant Distributor Brass Strong 1 in 3 Out Refrigerant Diverter,for Air Conditioner, Refrigeration Units, Air Energ Built to Last: Crafted from robust brass material, our distributor boasts exceptional wear resistance and corrosion resiThermodynamic Properties of Refrigerants - Graphs and Tables: SI units Generic Cold Vest for Warm Climates, Ice Coolant, Reusable Refrigerant Vest with Ice Bag, Summer Cooling Vest, AC Ice Vest with Thermal Conductivity Regulation: As the ambient temperature increases, the innovative technology of this vest releases tGeneric Refrigerant Recovery Piercing Tool,Refrigeration Tube Piercing Puncture Hand Tool - Curved Jaw Locking Pliers for Refrig Robust Steel: Ensure efficient and safe refrigerant handling with our heavy-duty refrigerant recovery clamp, crafted froPlyisty DC 12V Semiconductor Cooler,Mini Refrigeration Thermoelectric Peltier Water Cooling System DIY Device with Fan,No Refrig Premium semiconductor cooler with super power and long durability.Refrimentando: O guia completo para criar seus próprios refrigerantes fermentados (Portuguese Edition) Springer Cryogenic Mixed Refrigerant Processes (International Cryogenics Monograph Series) achilles achilles Easy-Cooler Aluminium, Foldable Shopping Bag with Cooler Compartment, Shopping Bag Suitable for All Standard Ca BAG WITH FRIDGE FUNCTION: Give up plastic bags and protect the environment with the trolley bag with refrigerated comparKLIM Klim Nova RGB Cooling Pad - Gaming Laptop Cooler with Phone Holder - Quiet Stand with Fan - Compatible up to 17" - Venti ✅ NO MORE OVERHEATING. Components' overheating is a major threat for your laptop. Don't wait for the accident, prevent iSelección de Fluidos Refrigerantes y Lubricantes (Máquinas y Equipos Térmicos II nº 1) (Spanish Edition) Independently published Refrigerant Tracking Log Book: Complete Refrigerant and Maintenance Logbook | Keep Accurate Records of HVAC System Repai KLIM Klim Nova RGB Cooling Pad - Gaming Laptop Cooler with Phone Holder - Quiet Stand with Fan - Compatible up to 17" - Venti ✅ NO MORE OVERHEATING. Components' overheating is a major threat for your laptop. Don't wait for the accident, prevent iFdit Fdit SSD Cooling Corps Cooling for PCIE M.2 SSD 2280 Desktop -Laptop Computer (Black) [Upper heat department] Nano silicone cooling fin-conditions guarantees effective cooling to protect your SSD and extendFdit Fdit SSD Cooling Corps Cooling for PCIE M.2 SSD 2280 Desktop -Laptop Computer (Gold) [Upper heat department] Nano silicone cooling fin-conditions guarantees effective cooling to protect your SSD and extendNutriEss Semiconductor Refrigeration System Thermoelectric Cooler Water Chiller Cooling Module Device High Power 72W No Refrigera [HIGH POWER COOLING] This semiconductor refrigeration system delivers an impressive 72W of cooling power, making it ideaESCO Institute Spanish Quick Guide to Refrigeration Cycle, Refrigerants, Components (Spanish Edition) RIZGHWOY RIZGHWOY Semiconductor Refrigeration Thermoelectric Peltier Cooler for Small Space Cooling, No Noise, No Vibration, Suit [COMPACT AND SPACE-SAVING]: The Dual- Semiconductor Refrigeration Thermoelectric Peltier Cooling System is designed to fWANWEN 2021 Air Conditioning Coat, Summer Cooling Refrigerant with Fan Skin Clothing Smart Air Conditioning Sunscreen Outdoor S ✸ Cleaning method: Before cleaning, please remove the fan and other electronic components to avoid damage. It can be wasPlyisty Semiconductor Cooler,180W Semiconductor Refrigeration Thermoelectric Peltier,Stable Work and Low Noise, No Refrigerant R Use for small space cooling, learning the principle of semiconductor. refrigeration, the company developed cooling equip