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Home » Directories » HVACR Directory » ComStar International Inc.

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ComStar International Inc.

  • Company Profile
  • Products
  • Articles
  • Downloads

Company Profile

Premium Listing

ComStar
ComStar International Inc.
20-47128th St.
College Point, NY 11356
United States
Phone: (718) 445-7900
Fax: (718) 353-5998
https://www.comstarproducts.com
https://www.lowgwpref.com
EMAIL

Contact

Refrigerant replacements for R22, R410A, 134a and R404a systems, coil cleaners, Heat Transfer Fluids, HVACR chemical products and plumbing chemical products, water treatment and odor control.

Trade Names


Acid Out®
CF-20®
COM-Coil®
Coil King®
Coil Safe®
Copper Lock®
Leak Bubbles Yellow & Blue®
METAL Lock Black
RS-44b
RS-53

Product Categories

  • MANUFACTURER
    • Acid Test Kit
    • Acid Test Kit, Refrigerant Oil
    • Acid Treatment
    • Adsorbents
    • Air Cleaners, Non-Electronic
    • Air Conditioners, Corrosive Environment
    • Air Conditioning, Leak Repair
    • Air Duct Cleaning
    • Air Fresheners
    • Algaecide
    • Anti-Frost Chemicals
    • Anti-Frost Compounds
    • Biocide
    • Boiler Cleaning Products
    • Boiler, Water Treatment
    • Capillary Tube Cleaners
    • Cement, Plastic Pipe
    • Cements, Bonding
    • Chillers, Liquid, Over 15 Tons
    • Cleaners, Hermetic System
    • Coatings, Encapsulent
    • Coil Cleaning Compounds
    • Coil Coatings
    • Coils, Copper
    • Compressor Burnout Cleaner
    • Condenser & Heat Exchanger Tube Cleaner
    • Condenser Coil Cleaners
    • Copper Cleaner
    • Detectors, Leak
    • Detectors, Leak, UV, Fluorescent
    • Evaporative Coil Cleaners
    • Evaporative Cooler, Water Treatment
    • Evaporators, Leak Repair
    • Fluids, Heat Transfer
    • Fluxes, Soldering, Welding & Brazing
    • Fuel Oil Additives
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    • Leak Repair Kits
    • Lubricants, Refrigeration
    • Methyl Chloride
    • Methylene Chloride
    • Oil Additives, Refrigeration & A/C
    • Oils for Coating Viscous Air Filters
    • Oils, Lubricating
    • Oils, Refrigeration
    • Oils, Vacuum Pump
    • Pipe Joint Compounds
    • Refrigerant Leak Repair Kits
    • Refrigerant, Chemical, Lithium Bromide
    • Refrigerant: ASHRAE Safety Group A1 (R-11 to R-C318)
    • Refrigerant: ASHRAE Safety Group A1 (R-400 to R420A)
    • Sealants, Tape, Caulk
    • Sealing Compounds
    • Services, Water Treatment
    • Solder
    • Solvents, Degreasing
    • Water Treatment Chemicals

Products

RS-44b (R453a)

RS-44b (R453a)

RS-44b (R453a) is the closest match to R22 with the lowest GWP of all replacements. No oil or component changes good down to -20 Evap. Temp.

Click Here to learn more.

RS-51 (R470b)

RS-51 (R470b)

RS-51 (R470b) is the lowest GWP R404a replacement on the market at 717.

Click Here to learn more.

RS-53 (R470a)

RS-53 (R470a)

RS-53 (R470a) is a drop-in, non-flammable replacement for R410a in existing, operating systems with a GWP 53% lower than R410a.

Click Here to learn more.

RS-20 (R480a)

RS-20 (R480a)

Click Here to learn more.

Articles

Chemours R-454B Refrigerant.

A Guide to Low-GWP Refrigerants

Manufacturers are offering alternatives for a variety of applications
Joanna Turpin
Joanna R. Turpin
April 5, 2021
Manufacturers have created a number of low-GWP solutions that are designed to have similar (or better) efficiencies and capacities than the refrigerants they are intended to replace.
Read More
ComStar’s nonflammable (A1) alternative RS-53, also known as R-470A.

Nonflammable Alternatives to R-410A

Several A1 refrigerant solutions are available for comfort cooling applications
Joanna Turpin
Joanna R. Turpin
October 14, 2020
There are several nonflammable (A1) alternatives to R-410A available that are designed to be used in a variety of residential and commercial cooling equipment.
Read More
What's New

ComStar International Inc.: R410A Drop-in Replacement

May 4, 2020
This product is a new, patented HFO blend with a GWP of 909 (AR5) and is zero ozone depleting.
Read More

Downloads

ComStar_ss1thumb.jpg

RS-44b (R453a)

RS-44b (R453a) is the closest match to R22 with the lowest GWP of all replacements. No oil or component changes good down to -20 Evap. Temp.

Download
ComStar_ss2thumb.jpg

RS-53 (R470a)

RS-53 (R470a) is a drop-in, non-flammable replacement for R410a in existing, operating systems with a GWP 53% lower than R410a.

Download
ComStar_ss3thumb.jpg

RS-51 (R470b)

RS-51 (R470b) is the lowest GWP R404a replacement on the market at 717.

Download
ComStar_ss4thumb.jpg

RS-20 (R480a)

Download
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