HVAC & Refrigeration

Tackle Every Job Like a Pro – Professional HVAC & Refrigeration Tools at The Avenjers

When it comes to heating, ventilation, and cooling systems, having the right tools is essential for efficiency, safety, and reliability. At The Avenjers, we offer a full range of Professional HVAC & Refrigeration Tools to help technicians, contractors, and service engineers complete repairs and installations with precision and confidence.

Whether you're handling routine maintenance or a complex system overhaul, our specialized Service & Repair Kits provide everything you need to get the job done right – without the hassle.

Explore Our Expert Range of Service & Repair Kits

  • Manifold gauge sets
  • Vacuum pumps
  • Leak detectors and refrigerant testers
  • Tube cutters, flaring tools, and swaging kits
  • Charging hoses and adapters
  • Thermometers and inspection mirrors

Each item is built to withstand demanding environments and ensure safe handling of refrigerants and system parts. These Service & Repair Kits are suitable for domestic, commercial, and industrial HVAC-R tasks.

Why Choose Professional HVAC & Refrigeration Tools from The Avenjers?

  • Tools made from high-strength materials for long-term use
  • Accurate pressure readings and leak detection
  • Comfortable grips and ergonomic designs
  • Compatibility with most major HVAC and refrigeration systems
  • Organized kits that save time on the job

Our tools support better diagnostics, quicker installations, and safe repairs – helping you meet deadlines and build customer trust.

Built for Technicians, By Technicians

  • Air conditioning repair: Vacuuming lines, measuring pressure, adding refrigerant
  • Refrigerator & freezer service: Diagnosing leaks, replacing tubing
  • HVAC installations: Cutting, flaring, and sealing lines with confidence
  • Maintenance checks: Measuring airflow and system temperature accurately

All of our tools are designed to comply with industry standards, so you can work safely and effectively in the field.

Why Shop at The Avenjers?

  • Clear product descriptions and specifications
  • Fast, nationwide shipping
  • Competitive pricing for individual tools and complete kits
  • Ongoing support from a trusted brand

Whether you're a certified HVAC-R technician or a facilities manager managing multiple systems, we have the tools you need to stay ahead of every challenge.

Work smarter and faster – shop Professional HVAC & Refrigeration Tools at The Avenjers today and complete every job with precision using our trusted Service & Repair Kits!

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  • Refrigeration Oil Acid Test Kit, 4 oz Sz
    SKU G6549547
    Categories HVAC & Refrigeration
    Description Refrigeration Oil Acid Test Kit, Liquid, Size 4 oz, Color Red, Application Check Acid Level In Compressor Oil, Non-Flammable No, Non-Toxic No, Azeotropic No, Optimum Boiling Point 115 Degrees F, For Use With Mineral and Alkylbenzene Systems

    graingerSKU: 459W19, mscSKU: , zoro_no: G6549547, mongo_id: 65bbee24526e052139af0554

    $37.49 / each
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    Refrigeration Oil Acid Test Kit, 4 oz Sz
    SKU G6549547
    Categories HVAC & Refrigeration
    Description Refrigeration Oil Acid Test Kit, Liquid, Size 4 oz, Color Red, Application Check Acid Level In Compressor Oil, Non-Flammable No, Non-Toxic No, Azeotropic No, Optimum Boiling Point 115 Degrees F, For Use With Mineral and Alkylbenzene Systems

    graingerSKU: 459W19, mscSKU: , zoro_no: G6549547, mongo_id: 65bbee24526e052139af0554

    $37.49 / each
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  • Digital Refrigeration Control, 3-5/16" H
    SKU G3635512
    Categories HVAC & Refrigeration
    Description Refrigeration Control, Switch Type SPDT, Switch Action 1 Closes on Rise, 1 Opens on Rise, Control Range (F) -58 Degrees to 221 Degrees , Adjustable, Adjustable, Adjustable, Adjustable, Height (In.) 3 5/16 in, Width (In.) 4 7/64 in, Depth (In.) 2 13/16 in, Voltage 115 to 230V AC, 1.5

    graingerSKU: 55KR58, mscSKU: , zoro_no: G3635512, mongo_id: 65bbee24526e052139af070f

    $263.74 / each
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    Digital Refrigeration Control, 3-5/16" H
    SKU G3635512
    Categories HVAC & Refrigeration
    Description Refrigeration Control, Switch Type SPDT, Switch Action 1 Closes on Rise, 1 Opens on Rise, Control Range (F) -58 Degrees to 221 Degrees , Adjustable, Adjustable, Adjustable, Adjustable, Height (In.) 3 5/16 in, Width (In.) 4 7/64 in, Depth (In.) 2 13/16 in, Voltage 115 to 230V AC, 1.5

    graingerSKU: 55KR58, mscSKU: , zoro_no: G3635512, mongo_id: 65bbee24526e052139af070f

    $263.74 / each
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  • Refrigeration Oil, 1 gal
    SKU G010112028
    Categories HVAC & Refrigeration
    Description Refrigeration Oil, Polyol Ester, For Use With Alkylbenzene Oil, CO2 Refrigerants, HCFC Refrigerants, HFC Refrigerants, HFO Refrigerants, Hydrocarbon Refrigerants, Mineral Oils, PAG Lubricants, PVE Lubricants, Container Size 1 gal, Viscosity (SUS @ 100 F) 1,100 SUS, Viscosity (ISO) 220H+
    $259.99 / each
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    Refrigeration Oil, 1 gal
    SKU G010112028
    Categories HVAC & Refrigeration
    Description Refrigeration Oil, Polyol Ester, For Use With Alkylbenzene Oil, CO2 Refrigerants, HCFC Refrigerants, HFC Refrigerants, HFO Refrigerants, Hydrocarbon Refrigerants, Mineral Oils, PAG Lubricants, PVE Lubricants, Container Size 1 gal, Viscosity (SUS @ 100 F) 1,100 SUS, Viscosity (ISO) 220H+
    $259.99 / each
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  • Refrigeration Ball Valve, 9-1/2" L
    SKU G0191609
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve

    graingerSKU: 55MF64, mscSKU: , zoro_no: G0191609, mongo_id: 65bbedfe526e052139ae2150

    $242.49 / each
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    Refrigeration Ball Valve, 9-1/2" L
    SKU G0191609
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve

    graingerSKU: 55MF64, mscSKU: , zoro_no: G0191609, mongo_id: 65bbedfe526e052139ae2150

    $242.49 / each
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  • Refrigeration Ball Valve, 3.72" H, 10" L
    SKU G909944211
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve, Standards Pressure Equipment Directive 2014/68/EU2014/68/EU, UL/C-UL Listed, Weight 2.59 lb, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -40 Degrees F, Maximum Operating Pressure 775 psig, Overall Length (In.) 10 in, Overall Height 3.72 in, Side 1 Connection Size 1 3/8 in, Side 2 Connection Size 1 3/8 in
    $306.24 / each
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    Refrigeration Ball Valve, 3.72" H, 10" L
    SKU G909944211
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve, Standards Pressure Equipment Directive 2014/68/EU2014/68/EU, UL/C-UL Listed, Weight 2.59 lb, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -40 Degrees F, Maximum Operating Pressure 775 psig, Overall Length (In.) 10 in, Overall Height 3.72 in, Side 1 Connection Size 1 3/8 in, Side 2 Connection Size 1 3/8 in
    $306.24 / each
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  • Refrigeration Ball Valve, 9" L, 700 psi
    SKU G0198959
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve

    graingerSKU: 55MF63, mscSKU: , zoro_no: G0198959, mongo_id: 65bbea4a22d7a989a99a5e65

    $182.49 / each
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    Refrigeration Ball Valve, 9" L, 700 psi
    SKU G0198959
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve

    graingerSKU: 55MF63, mscSKU: , zoro_no: G0198959, mongo_id: 65bbea4a22d7a989a99a5e65

    $182.49 / each
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  • Refrigeration Solenoid Valve, Electronic
    SKU G3945670
    Categories HVAC & Refrigeration
    Description Refrigeration Solenoid Valve, Electronic
    $166.24 / each
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    Refrigeration Solenoid Valve, Electronic
    SKU G3945670
    Categories HVAC & Refrigeration
    Description Refrigeration Solenoid Valve, Electronic
    $166.24 / each
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  • Refrigeration Line Piercing Valve, Connection Size 1/4 in, 5/16 in, and 3/8 in OD, Aluminum
    SKU G3776927
    Categories HVAC & Refrigeration
    Description Refrigeration Line Piercing Valve, Connection Size 1/4 in, 5/16 in, and 3/8 in OD, Material Aluminum, Max. Working Pressure 500 psi, For Use With All CFC, HCFC and HFC Refrigerants, For Use On Low Side of R410 Systems, Includes 1/4 in SAE Service Port

    graingerSKU: 6X898, mscSKU: , zoro_no: G3776927, mongo_id: 65bbea4a22d7a989a99a5e6c

    $7.24 / each
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    Refrigeration Line Piercing Valve, Connection Size 1/4 in, 5/16 in, and 3/8 in OD, Aluminum
    SKU G3776927
    Categories HVAC & Refrigeration
    Description Refrigeration Line Piercing Valve, Connection Size 1/4 in, 5/16 in, and 3/8 in OD, Material Aluminum, Max. Working Pressure 500 psi, For Use With All CFC, HCFC and HFC Refrigerants, For Use On Low Side of R410 Systems, Includes 1/4 in SAE Service Port

    graingerSKU: 6X898, mscSKU: , zoro_no: G3776927, mongo_id: 65bbea4a22d7a989a99a5e6c

    $7.24 / each
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    Qty
  • Refrigeration Ball Valve, 2.23" H, 5.5" L
    SKU G709944053
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve, Standards Pressure Equipment Directive 2014/68/EU2014/68/EU, UL/C-UL Listed, Weight 0.52 lb, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -40 Degrees F, Maximum Operating Pressure 775 psig, Overall Length (In.) 5.5 in, Overall Width 0.87 in, Overall Height 2.23 in, Side 1 Connection Size 3/8 in, Side 2 Connection Size 3/8 in
    $106.61 / each
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    Refrigeration Ball Valve, 2.23" H, 5.5" L
    SKU G709944053
    Categories HVAC & Refrigeration
    Description Refrigeration Ball Valve, Standards Pressure Equipment Directive 2014/68/EU2014/68/EU, UL/C-UL Listed, Weight 0.52 lb, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature -40 Degrees F, Maximum Operating Pressure 775 psig, Overall Length (In.) 5.5 in, Overall Width 0.87 in, Overall Height 2.23 in, Side 1 Connection Size 3/8 in, Side 2 Connection Size 3/8 in
    $106.61 / each
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  • Refrigeration Solenoid Valve, 1-1/8 In
    SKU G3886766
    Categories HVAC & Refrigeration
    Description Refrigeration Solenoid Valve, Two Way Normally Closed, Sweat 1-1/8, ODF Connection, Port (In.) 19/32 in, 29.2, 1.49 Degrees F, 29.7, 2.31 Degrees F, Safe Working Pressure (PSI) 450 psi, Brass, Synthetic Coated Metal, CE, CSA, UL

    graingerSKU: 11X602, mscSKU: , zoro_no: G3886766, mongo_id: 65bbea4a22d7a989a99a5e77

    $473.74 / each
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    Refrigeration Solenoid Valve, 1-1/8 In
    SKU G3886766
    Categories HVAC & Refrigeration
    Description Refrigeration Solenoid Valve, Two Way Normally Closed, Sweat 1-1/8, ODF Connection, Port (In.) 19/32 in, 29.2, 1.49 Degrees F, 29.7, 2.31 Degrees F, Safe Working Pressure (PSI) 450 psi, Brass, Synthetic Coated Metal, CE, CSA, UL

    graingerSKU: 11X602, mscSKU: , zoro_no: G3886766, mongo_id: 65bbea4a22d7a989a99a5e77

    $473.74 / each
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  • Pipe Marker, White, HVAC Return, PK5, 7379-1-PK
    SKU G902594574
    Categories HVAC & Refrigeration
    Description Pipe Marker, Pipe Marker Mounting Style Adhesive Pipe Marker, Pipe Marker Legend HVAC Return, Legend Text Color White, IIAR System Abbreviation Not Applicable, IIAR Phase Not Applicable, IIAR Pressure Level Not Applicable, Character Height 2 in, Background Color Green, With or Without Arrows Without, Package Quantity 5
    $14.24 / each
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    Pipe Marker, White, HVAC Return, PK5, 7379-1-PK
    SKU G902594574
    Categories HVAC & Refrigeration
    Description Pipe Marker, Pipe Marker Mounting Style Adhesive Pipe Marker, Pipe Marker Legend HVAC Return, Legend Text Color White, IIAR System Abbreviation Not Applicable, IIAR Phase Not Applicable, IIAR Pressure Level Not Applicable, Character Height 2 in, Background Color Green, With or Without Arrows Without, Package Quantity 5
    $14.24 / each
    Web price
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  • Pipe Marker, White, HVAC Return, PK5, 7379-1HV-PK
    SKU G202140990
    Categories HVAC & Refrigeration
    Description Pipe Marker, Pipe Marker Mounting Style Adhesive Pipe Marker, Pipe Marker Legend HVAC Return, Legend Text Color White, IIAR System Abbreviation Not Applicable, IIAR Phase Not Applicable, IIAR Pressure Level Not Applicable, Character Height 3 1/2 in, Background Color Green, With or Without Arrows Without, Package Quantity 5
    $23.19 / each
    Web price
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    Pipe Marker, White, HVAC Return, PK5, 7379-1HV-PK
    SKU G202140990
    Categories HVAC & Refrigeration
    Description Pipe Marker, Pipe Marker Mounting Style Adhesive Pipe Marker, Pipe Marker Legend HVAC Return, Legend Text Color White, IIAR System Abbreviation Not Applicable, IIAR Phase Not Applicable, IIAR Pressure Level Not Applicable, Character Height 3 1/2 in, Background Color Green, With or Without Arrows Without, Package Quantity 5
    $23.19 / each
    Web price
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  • Push-to-Connect HVAC Fitting
    SKU G010854515
    Categories HVAC & Refrigeration
    Description Push-to-Connect HVAC Fitting
    $25.99 / each
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    Push-to-Connect HVAC Fitting
    SKU G010854515
    Categories HVAC & Refrigeration
    Description Push-to-Connect HVAC Fitting
    $25.99 / each
    Web price
    Qty
  • Refrigeration Press Fitting
    SKU G404403398
    Categories HVAC & Refrigeration
    Description Refrigeration Press Fitting, Application Oils, Refrigerant Gases, Fitting Connection Type Press Fit, Fitting Material Copper, Material Grade C12200, O-Ring Material HNBR, Specific Fitting Shape Cap, Overall Length 1 9/32 in, Maximum Operating Pressure 700 psi, Maximum Operating Temperature 250 Degrees F, Standards ASME Standards B16.15, B1.20.1, B16.18, B16.22, B16.24, B16.50, NSF 61G, Compatible Copper Tube Type Type ACR, Type K, Type L, Compatible Tool Brand ACR Press Jaws Milwaukee Tool
    $20.24 / each
    Web price
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    Refrigeration Press Fitting
    SKU G404403398
    Categories HVAC & Refrigeration
    Description Refrigeration Press Fitting, Application Oils, Refrigerant Gases, Fitting Connection Type Press Fit, Fitting Material Copper, Material Grade C12200, O-Ring Material HNBR, Specific Fitting Shape Cap, Overall Length 1 9/32 in, Maximum Operating Pressure 700 psi, Maximum Operating Temperature 250 Degrees F, Standards ASME Standards B16.15, B1.20.1, B16.18, B16.22, B16.24, B16.50, NSF 61G, Compatible Copper Tube Type Type ACR, Type K, Type L, Compatible Tool Brand ACR Press Jaws Milwaukee Tool
    $20.24 / each
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  • Refrigeration Press Fitting
    SKU G704403357
    Categories HVAC & Refrigeration
    Description Refrigeration Press Fitting, Application Air Conditioning, Ethylene Glycol, Heat Pump, Non-Potable Water, Refrigeration, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Press-Fit, Fitting Side A Copper Tube Size 3/8 in, Fitting Side B Copper Tube Size 3/8 in, Fitting Material Copper, Material Grade C12200, O-Ring Material HNBR, Specific Fitting Shape 90 Degrees Elbow, Fitting Side A Tube Outer Diameter 3/8 in, Fitting Side B Tube Outer Diameter 3/8 in
    $26.99 / each
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    Refrigeration Press Fitting
    SKU G704403357
    Categories HVAC & Refrigeration
    Description Refrigeration Press Fitting, Application Air Conditioning, Ethylene Glycol, Heat Pump, Non-Potable Water, Refrigeration, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Press-Fit, Fitting Side A Copper Tube Size 3/8 in, Fitting Side B Copper Tube Size 3/8 in, Fitting Material Copper, Material Grade C12200, O-Ring Material HNBR, Specific Fitting Shape 90 Degrees Elbow, Fitting Side A Tube Outer Diameter 3/8 in, Fitting Side B Tube Outer Diameter 3/8 in
    $26.99 / each
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  • Refrigeration Press Fitting
    SKU G804403356
    Categories HVAC & Refrigeration
    Description Refrigeration Press Fitting, Application Air Conditioning, Ethylene Glycol, Heat Pump, Non-Potable Water, Refrigeration, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Press-Fit, Fitting Side A Copper Tube Size 5/8 in, Fitting Side B Copper Tube Size 1/2 in, Fitting Material Copper, Material Grade C12200, O-Ring Material HNBR, Specific Fitting Shape Reducer, Fitting Side A Tube Outer Diameter 5/8 in, Fitting Side B Tube Outer Diameter 1/2 in, Overall Length 2 19/32 in
    $28.69 / each
    Web price
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    Refrigeration Press Fitting
    SKU G804403356
    Categories HVAC & Refrigeration
    Description Refrigeration Press Fitting, Application Air Conditioning, Ethylene Glycol, Heat Pump, Non-Potable Water, Refrigeration, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type Press-Fit, Fitting Side A Copper Tube Size 5/8 in, Fitting Side B Copper Tube Size 1/2 in, Fitting Material Copper, Material Grade C12200, O-Ring Material HNBR, Specific Fitting Shape Reducer, Fitting Side A Tube Outer Diameter 5/8 in, Fitting Side B Tube Outer Diameter 1/2 in, Overall Length 2 19/32 in
    $28.69 / each
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