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R453A, commonly branded as RS-44B in the United States and RS-70 in other markets, is developed and manufactured by ComStar International Inc.. It is marketed as a low-GWP, drop-in replacement for R22 refrigerant that does not require an oil change.
Key Manufacturer and Distributor Information:
- Manufacturer: ComStar International Inc.
- Key Distributors: A-Gas, Gas Servei, and various HVAC suppliers like Barvati and eRefrigerants.
Product Details:
- Brand Names: RS-44B (US), RS-70 (International)
- Type: HFC/HFO Blend
- Application: Suitable for R22 replacement in commercial and residential AC and refrigeration systems, including those using mineral or alkylbenzene oils.
- Characteristics: Non-flammable, ODP of 0, and a GWP of 1664.
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Web results
R453A | Product Information
A-Gas
https://www.agas.com › refrigerants › r453a-rs-70
A-Gas
https://www.agas.com › refrigerants › r453a-rs-70
R453A (RS-70) is a non-flammable blend which has an Ozone Depleting Potential (ODP) of 0 and is compatible with both traditional and synthetic lubricants.Read more
Pure R453A Refrigerant Gas
taninrefrigerant.com
https://www.taninrefrigerant.com › Refrigerant
taninrefrigerant.com
https://www.taninrefrigerant.com › Refrigerant
Refrigerant R453A is a non-flammable blended refrigerant designed for diverse temperature applications in refrigeration and air conditioning systems. With zero ...Read more
RS-44B (R453A) - ComStar Low GWP Refrigerants
lowgwpref.com
https://www.lowgwpref.com › products › rs-44b-r453a
lowgwpref.com
https://www.lowgwpref.com › products › rs-44b-r453a
RS-44B (R453A) by ComStar is a low GWP refrigerant designed as a direct replacement for R22. Improve efficiency while reducing environmental impact with ...
R-453A Wholesale Price 2026 | Alper
Alper Refrigerants
https://alperrefrigas.com › Products › Refrigerants
Alper Refrigerants
https://alperrefrigas.com › Products › Refrigerants
R-453A (RS-44B) Refrigerant Gas | Alper Refrigerant Gas is a HFC refrigerant widely used across residential, commercial, and industrial HVAC-R systems. It is ...Read more
R453A (RS-44B) Refrigerant 25 LB
Barvati
https://barvati.com › r453a-rs-44b-refrigerant-25-lb
Barvati
https://barvati.com › r453a-rs-44b-refrigerant-25-lb
R453A is ideal for both commercial and residential applications, particularly in systems previously using R22. It provides excellent cooling performance across ...Read more
$144.00 to $2,880.00In stockFree delivery30-day returns
10% off
(Copy code)refro10
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People also ask
Is R453A a replacement for R-22?
R453A (RS-70) is a non-flammable blend which has zero ODP and is compatible with both traditional ans synthetic lubricants. It is suitable replacement for R22 in both refrigeration and air conditioning applications at low and high temperatures.
R453A - National Refrigerants Ltd
National Refrigerants Ltd
https://nationalref.com › products › r453a
National Refrigerants Ltd
https://nationalref.com › products › r453a
Who makes R513A refrigerant?
National Refrigerants, Inc.
R513A - National Refrigerants, Inc.
R513A - National Refrigerants, Inc.
National Refrigerants, Inc.
https://refrigerants.com › product
National Refrigerants, Inc.
https://refrigerants.com › product
What AC gas is now illegal?
R22
R22 (also known as HCFC-22) is a chlorofluorocarbon (CFC) once widely used as a refrigerant. If your home or office AC is over 10 years old, it's probably using R22 freon. However, R22 Freon is banned in the U.S. today.
What Does The Ban Of R22 Freon Mean For Your Old AC?
SuperTech HVAC
https://www.supertechhvac.com › r22-freon-ac
SuperTech HVAC
https://www.supertechhvac.com › r22-freon-ac
What is the equivalent of R453A?
Description. RS-44b (R453a) is the newest R22 drop-in replacement refrigerant in the U.S. market. RS-44b has been sold worldwide for the past 5 years, branded as RS-70 outside the US. It is the closest replacement to R22 that operates with very similar discharge pressure, cooling capacity and flow rate as R22.
RS-44b Refrigerant, 24 Pound Cylinder, Drop In Replacement for ...
Refrigerant Depot
https://www.refrigerantdepot.com › product › rs-44b-ref...
Refrigerant Depot
https://www.refrigerantdepot.com › product › rs-44b-ref...
Web results
ComStar RS44B Refrigerant R453A 24 Lbs
Voomi Supply
https://voomisupply.com › products › refrigerant-rs-44b-...
Voomi Supply
https://voomisupply.com › products › refrigerant-rs-44b-...
ComStar RS44B is designed for safe and effective refrigeration solutions. Product Information. Standard Information. Manufacturer: ComStar International, Inc.Read more
$14.99Out of stock
RS-44b (R453A), R22 Drop In Replacement Refrigerant, 24 ...
comstarproducts.com
https://www.comstarproducts.com › rs-44b-refrigerant-r...
comstarproducts.com
https://www.comstarproducts.com › rs-44b-refrigerant-r...
ComStar's RS-44b (R453a) is the newest R22 drop-in replacement refrigerant in the U.S. market. RS-44b has been sold worldwide for the past 8 years, branded as ...Read more
$590.00In stockFree delivery
RS-44b
Gemaire Distributors
https://resource.gemaire.com › content › Gemaire
Gemaire Distributors
https://resource.gemaire.com › content › Gemaire
PDF
RS-44b has been designated a refrigerant number of R453A by the ASHRAE. & a safety classification of A1, namely low toxicity & non flammable under all.Read more
retrofit refrigerant r453a ( rs-44b )
R.E. Michel Company
https://www.remichel.com › BaseProduct › Search
R.E. Michel Company
https://www.remichel.com › BaseProduct › Search
R453A (RS-44B) is an HFC blended retrofit refrigerant designed to replace R-22 in AC & refrigeration applications to -20 F. No oil change required.Read more
Popular products
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Web results
R-453A (RS-70)
Gas Servei
https://gas-servei.com › producto
Gas Servei
https://gas-servei.com › producto
R-453A (RS-70) is a non-azeotropic HFC and HC refrigerant gas mixture, with zero ozone depletion and low global warming potential.Read more