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Home » Directories » HVACR Directory » ComStar International Inc.
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HVACR industry directory of HVAC and refrigeration products, manufacturers, suppliers, wholesalers, consultants, associations and exporters.

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ComStar International Inc.

  • Company Profile
  • Multimedia
  • Articles
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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
EMAIL

Contact

Refrigerant replacements for R22, R410A 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 Seek®
METAL Lock Black

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
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    • Biocide
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    • Coil Coatings
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    • Compressor Burnout Cleaner
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    • Copper Cleaner
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    • Refrigerant: ASHRAE Safety Group A1 (R-11 to R-C318)
    • Refrigerant: ASHRAE Safety Group A1 (R-400 to R420A)
    • Sealants, Tape, Caulk
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Multimedia

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 view more information about this product.
RS-51 (R470b)

RS-51 (R470b)

RS-51 (R470b) is the lowest GWP R404a replacement on the market at 717. Click here to view more information about this product.
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 view more information about this product.
RS-44b (R453a)
RS-51 (R470b)
RS-53 (R470a)

Articles

Chemours R-454B Refrigerant.

A Guide to Low-GWP Refrigerants

Manufacturers are offering alternatives for a variety of applications
Tn joanna 2017
Joanna R. Turpin
April 5, 2021
No Comments
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
Tn joanna 2017
Joanna R. Turpin
October 14, 2020
No Comments
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

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
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