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A/C & Refrigeration HVACR Products

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Dear Valued Customer,

We appreciate your interest in our innovative products. As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires buyers of regulated refrigerants containing CFCs, HFCs or HFOs to be certified technicians or registered wholesalers.

For TECHNICIAN

  1. Please complete a short form online and
  2. Upload your license (Section 608 Technician Certification).

For WHOLESALER

  1. Please fill out an online application,
  2. Upload your company's tax-exempt form,
  3. Provide Section 608 certified technician's license of an employee, an associated contractor, or proof of authorization to accept and store refrigerants.

You will be notified via email oncec approved (usually within two business days) that you may purchase refrigerants.

Thank you!

Comstar International Inc.

Refrigerant Purchase Certification Form
REGISTER AS A
LICENSED TECHNICIAN or Register as a
Wholesaler

Dear Customer,

We appreciate your interest in ComStar's effective and innovative products.

Please note that the item you have placed in your cart is considered a hazardous product and cannot be returned unless the receiver has a hazmat shipping license. Most hazardous materials may not be returned by mail.

View as Grid List

60 Items

Set Descending Direction
  1. Product image for ProFrost CI-60, Propylene Glycol Heat Transfer Fluid
    ProFrost CI-60, Propylene Glycol Heat Transfer Fluid
    $1,521.20
  2. Product image for Frost Free I-100, Ethylene Glycol Heat Transfer Fluid
    Frost Free I-100, Ethylene Glycol Heat Transfer Fluid
    $142.82
  3. Product image for Frost Free I-50, Ethylene Glycol Heat Transfer Fluid
    Frost Free I-50, Ethylene Glycol Heat Transfer Fluid
    $105.12
  4. Product image for HD Grease Trap Cleaner, 5 Gallon
    HD Grease Trap Cleaner, 5 Gallon
    Case Quantity: 1
    $195.95
  5. Product image for HD Grease Trap Cleaner, 1 Gallon
    HD Grease Trap Cleaner, 1 Gallon
    Case Quantity: 1
    $55.42
  6. Product image for CF-20, Internal Refrigeration Coil System Cleaner, 1 Gallon
    CF-20, Internal Refrigeration Coil System Cleaner, 1 Gallon
    Case Quantity: 4
    $81.68
  7. Product image for CF-20, Internal Refrigeration Coil System Cleaner, 5 Gallons
    CF-20, Internal Refrigeration Coil System Cleaner, 5 Gallons
    Case Quantity: 1
    $367.90
  8. Product image for CF-20 Quick Flush Injector by Comstar 32oz 75-502 024924755020
    CF-20 Flush Injector
    Case Quantity: 1
    $302.93
  9. Product image for CF-40 by Comstar Cascade System Internal Coil Cleaner 1 Gallon 90-503 024924905036
    CF-40, Cascade System Internal Coil Cleaner, 1 Gallon
    Case Quantity: 4
    $168.26
  10. Product image for CF-40 by Comstar Cascade System Internal Coil Cleaner 5 Gallon 90-504 024924905043
    CF-40, Cascade System Internal Coil Cleaner, 5 Gallons
    Case Quantity: 1
    $703.01
  11. Product image for Foamy Coil, Ultra High Foaming Condenser Coil Cleaner & Brightener, 1 Gallon
    Foamy Coil, Ultra High Foaming Condenser Coil Cleaner & Brightener, 1 Gallon
    Case Quantity: 4
    $22.81
  12. Product image for Coil Safe, Evaporator Coil Cleaner, 1 Quart
    Coil Safe, Evaporator Coil Cleaner, 1 Quart
    Case Quantity: 12
    $9.92
  13. Product image for 90-298_Coil_Safe_One_Gallon_024924902981_Main.jpg
    Coil Safe, A/C Evaporator Coil Cleaner, 1 Gallon
    Case Quantity: 4
    $23.00
  14. Product image for Coil Safe, Evaporator Coil Cleaner, 5 Gallons
    Coil Safe, Evaporator Coil Cleaner, 5 Gallons
    Case Quantity: 1
    $99.14
  15. Product image for Coil King, Alkaline Foaming Condenser Coil Cleaner & Brightener, 1 Quart
    Coil King, Alkaline Foaming Condenser Coil Cleaner & Brightener, 1 Quart
    Case Quantity: 12
    $7.91
  16. Product image for Coil King, Alkaline Foaming Condenser Coil Cleaner & Brightener, 1 Gallon
    Coil King, Alkaline Foaming Condenser Coil Cleaner & Brightener, 1 Gallon
    Case Quantity: 4
    $24.11
  17. Product image for Coil King_5 Gal_90-102_024924901021.Main.jpg
    Coil King, Alkaline Foaming Condenser Coil Cleaner & Brightener, 5 Gallons
    Case Quantity: 1
    $97.94
  18. Product image for All Coil Cleaner,1 Gallon
    All Coil Cleaner,1 Gallon
    Case Quantity: 4
    $26.33
  19. Product image for All Coil Cleaner, 5 Gallons
    All Coil Cleaner, 5 Gallons
    Case Quantity: 1
    $128.48
  20. Product image for Com Koil, Foaming Acid Condenser Coil Cleaner & Brightener, 1 Quart
    Com Koil, Foaming Acid Condenser Coil Cleaner & Brightener, 1 Quart
    Case Quantity: 12
    $7.91
  21. Product image for Com Koil, Foaming Acid Condenser Cleaner & Brightener, 1 Gallon
    Com Koil, Foaming Acid Condenser Cleaner & Brightener, 1 Gallon
    Case Quantity: 4
    $24.36
  22. Product image for Com Koil, Foaming Acid Condenser Coil Cleaner & Brightener, 5 Gallons
    Com Koil, Foaming Acid Condenser Coil Cleaner & Brightener, 5 Gallons
    Case Quantity: 1
    $109.65
  23. Product image for Grime Buster, Dirt & Grease Stripper, 5 Gallons
    Grime Buster, Dirt & Grease Stripper, 5 Gallons
    Case Quantity: 1
    $101.67
  24. Product image for 90-121-micro-channel-power-clean-no-rinse-coil-cleaner-one-gallon-front
    Micro Channel Power Clean, No Rinse Coil Cleaner, 1 Gallon
    Case Quantity: 4
    $25.55
  25. Product image for Micro Channel Power Clean, No Rinse Coil Cleaner, 5 Gallons
    Micro Channel Power Clean, No Rinse Coil Cleaner, 5 Gallons
    Case Quantity: 1
    $125.93
  26. Product image for Valuline Foaming Non-Acid Coil Cleaner & Brightener, 1 Gallon
    Valuline Foaming Non-Acid Coil Cleaner & Brightener, 1 Gallon
    Case Quantity: 4
    $16.27
  27. Product image for Valuline Heavy Duty Condenser Coil Brightener & Cleaner, 1 Gallon
    Valuline Heavy Duty Condenser Coil Brightener & Cleaner, 1 Gallon
    Case Quantity: 4
    $17.43
  28. Product image for Valuline Evaporator Coil Cleaner, 1 Gallon
    Valuline Evaporator Coil Cleaner, 1 Gallon
    Case Quantity: 4
    $14.45
  29. Product image for Acid Test Kit, For Refrigeration Oils, 5 Gallons
    Acid Test Kit, For Refrigeration Oils, 5 Gallons
    Case Quantity: 1
    $210.69
  30. Product image for Protecta Coat, Protective Exterior Transparent Lite Blue Coating for Coils & Cabinets, 5 Gallons
    Protecta Coat, Protective Exterior Transparent Lite Blue Coating for Coils & Cabinets, 5 Gallons
    Case Quantity: 1
    $753.37
  31. Product image for Protecta Coat, Protective Exterior Coating for Coils & Cabinets, 55 Gallons
    Protecta Coat, Protective Exterior Coating for Coils & Cabinets, 55 Gallons
    Case Quantity: 1
    $6,326.66
  32. Product image for A/C Zero Leak, Fluorescent Yellow, Permanent "Stop Leak" for A/C Systems, 5 Gallons
    A/C Zero Leak, Fluorescent Yellow, Permanent "Stop Leak" for A/C Systems, 5 Gallons
    Case Quantity: 1
    $1,676.16
  33. Product image for A/C Zero Leak Blue, Blue Colored Permanent "Stop Leak for A/C Systems
    A/C Zero Leak Blue, Blue Colored Permanent "Stop Leak for A/C Systems
    Case Quantity: 1
    $1,676.16
  34. Product image for 90-209_Leak_Bubbles_Blue_One_Gallon_024924902097_Main.jpg
    Leak Bubbles-Blue, HVAC & GAS Leak Detector, 1 Gallon
    Case Quantity: 4
    $40.26
  35. Product image for Leak Bubbles-Yellow, Fluorescent Fast Acting GAS Leak Detector, 1 Gallon
    Leak Bubbles-Yellow, Fluorescent Fast Acting GAS Leak Detector, 1 Gallon
    Case Quantity: 4
    $40.26
  36. Product image for Mineral Refrigeration Oil C-3/GS, 150 SUS, 1 Gallon
    Mineral Refrigeration Oil C-3/GS, 150 SUS, 1 Gallon
    Case Quantity: 4
    $36.02
  37. Product image for Mineral Refrigeration Oil C-3/GS, 150 SUS, 5 Gallons
    Mineral Refrigeration Oil C-3/GS, 150 SUS, 5 Gallons
    Case Quantity: 1
    $177.03
  38. Product image for Mineral Refrigeration Oil C-4/GS, 300 SUS, 1 Gallon
    Mineral Refrigeration Oil C-4/GS, 300 SUS, 1 Gallon
    Case Quantity: 4
    $36.02
  39. Product image for Mineral Refrigeration Oil C-4/GS, 300 SUS, 5 Gallons
    Mineral Refrigeration Oil C-4/GS, 300 SUS, 5 Gallons
    Case Quantity: 1
    $177.03
  40. Product image for 45-019_Polyol_Ester_Oil_Thirty_Two_One_Quart_024924450192_Main.jpg
    Polyol Ester Oil 32 (POE), Reduced Energy Consumption POE Refrigeration Oil-32/150 SUS, 1 Quart
    Case Quantity: 12
    $26.02
  41. Product image for Polyol Ester Oil POE-32, 150 SUS by Comstar 1 Gallon 45-007 024924450079
    Polyol Ester Oil (POE) for A/C-32, 150 SUS, 1 Gallon
    Case Quantity: 4
    $96.66
  42. Product image for 45-008_Polyol_Ester_Oil_Thirty_Two_Five_Gallon_024924450086_Main.jpg
    Polyol Ester Oil 32 (POE), Reduced Energy Consumption POE Refrigeration Oil-32/150 SUS, 5 Gallon
    Case Quantity: 1
    $449.24
  43. Product image for Polyol Ester Oil (POE) For A/C-68, 300 SUS, 1 Quart
    Polyol Ester Oil (POE) For A/C-68, 300 SUS, 1 Quart
    Case Quantity: 4
    $26.85
  44. Product image for Polyol Ester Oil (POE) for A/C-68, 300 SUS, 1 Gallon
    Polyol Ester Oil (POE) for A/C-68, 300 SUS, 1 Gallon
    Case Quantity: 4
    $104.75
  45. Product image for Polyol Ester Oil (POE) for A/C-68, 300 SUS, 5 Gallons
    Polyol Ester Oil (POE) for A/C-68, 300 SUS, 5 Gallons
    Case Quantity: 1
    $454.85
  46. Product image for Alkylbenzene Oil, 150 SUS, 1 Gallon
    Alkylbenzene Oil, 150 SUS, 1 Gallon
    Case Quantity: 4
    $54.47
  47. Product image for Alkylbenzene Oil, 150 SUS, 5 Gallons
    Alkylbenzene Oil, 150 SUS, 5 Gallons
    Case Quantity: 1
    $269.64
  48. Product image for Alkylbenzene Oil, 300 SUS, 1 Gallon
    Alkylbenzene Oil, 300 SUS, 1 Gallon
    Case Quantity: 4
    $54.47
  49. Product image for Alkyl-Benzene-Oil-68_5Gal_45-017_024924450178_main.jpg
    Alkylbenzene Oil, 300 SUS, 5 Gallons
    Case Quantity: 1
    $269.64
  50. Product image for 45-100_Polyol_Ester_Oil_Hmc_One_Gallon_024924451052_Main.jpg
    Polyol Ester Oil - HMC, POE High Miscibility Chiller Formation, 1 Gallon
    $140.43
  51. Product image for Polyol Ester Oil - HMC (Flooded Systems), 5 Gallons
    Polyol Ester Oil - HMC (Flooded Systems), 5 Gallons
    Case Quantity: 1
    $672.77
  52. Product image for 45-100_Polyol_Ester_Oil_He_One_Gallon_024924451007_Main.jpg
    Polyol Ester Oil - HE, POE High Efficiency, 1 Gallon
    Case Quantity: 4
    $99.12
  53. Product image for Polyol Ester Oil - HE (Energy Saver), 5 Gallons
    Polyol Ester Oil - HE (Energy Saver), 5 Gallons
    Case Quantity: 1
    $485.42
  54. Product image for PG, 100% Food Grade - USP/EP, 5 Gallons
    PG, 100% Food Grade - USP/EP, 5 Gallons
    Case Quantity: 1
    $220.16
  55. Product image for 35-760_Freeze_Safe_One_Gallon_024924357606_Main.jpg
    Freeze Safe, Propylene Glycol 80% w/Blue Color & Inhibitor, 1 Gallon
    Case Quantity: 4
    $25.44
  56. Product image for Freeze Safe_5Gal_35-761_024924357613_main.jpg
    Freeze Safe, 80% Propylene Glycol w/ Corrosion Inhibitor & Color, 5 Gallons
    Case Quantity: 1
    $125.08
    Out of stock
  57. Product image for Grease Away, HD Degreaser, 1 Gallon
    Grease Away, HD Degreaser, 1 Gallon
    Case Quantity: 4
    $22.98
  58. Product image for Grease Away, HD Degreaser, 5 Gallons
    Grease Away, HD Degreaser, 5 Gallons
    Case Quantity: 1
    $112.69
  59. Product image for Degrease 20+, Fast-Drying Degreaser, 1 Gallon
    Degrease 20+, Fast-Drying Degreaser, 1 Gallon
    Case Quantity: 4
    $96.41
  60. Product image for Degrease 20+, Fast-Drying Degreaser, 5 Gallons
    Degrease 20+, Fast-Drying Degreaser, 5 Gallons
    Case Quantity: 1
    $347.41
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60 Items

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