• R-453A RS-44B Direct Retrofit Refrigerant Cylinder
  • R-453A RS-44B Direct Retrofit Refrigerant Cylinder
  • R-453A RS-44B Direct Retrofit Refrigerant Cylinder
  • R-453A RS-44B Direct Retrofit Refrigerant Cylinder
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R-453A RS-44B Direct Retrofit Refrigerant Cylinder

R-453A RS-44B Direct Retrofit Refrigerant Cylinder

£7,540.16
£7,540.16
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R-453A RS-44B Direct Retrofit Refrigerant Cylinder

£7,540.16
£7,540.16
SAVE % Épuisé

Simple R-22 Retrofits with R-453A RS-44B Refrigerant

R-453A RS-44B Direct Retrofit Refrigerant Cylinder

Easily retrofit older air conditioning and cooling equipment with virgin R-453A refrigerant. Specially engineered as a drop-in replacement for R-22 gas, this HFC blend requires no oil changes and works seamlessly with mineral, alkylbenzene, and POE lubricants. Professional technicians choose RS-44B replacement gas to restore original operating pressure and cooling capacity in residential or commercial units without complex equipment modifications.

R-453A RS-44B Direct Retrofit Refrigerant Cylinder

No Oil Change Required - Multi-Lubricant Compatible

Works safely with MO, AB, and POE oils, dramatically simplifying system conversion timelines and reducing labor costs.

R-22 Pressure Matching - Direct System Retrofit

Provides nearly identical flow rates, suction pressures, and discharge pressures compared to traditional R-22 systems.

High-Purity Standard - ARI-700 Compliant

Delivers clean, reliable operation that protects compressors from damage caused by impurities.

R-453A RS-44B Direct Retrofit Refrigerant Cylinder

Technical Specifications

  • Refrigerant Type: HFC Blend (R-453A / RS-44B)
  • Lubricant Compatibility: Mineral Oil (MO), Alkylbenzene (AB), POE
  • Primary Target: Direct retrofit for legacy R-22 systems
  • Purity Rating: Meets or exceeds ARI-700 standards

Package Includes

  • Factory Sealed Cylinder of R-453A (RS-44B) Refrigerant

Frequently Asked Questions

Q: Do I need to drain compressor oil when converting R-22 to R-453A?
A: No, R-453A (RS-44B) is compatible with existing mineral oil as well as AB and POE synthetic lubricants.

Q: How close is the cooling performance of R-453A to R-22?
A: R-453A offers cooling capacity, flow rates, and pressure profiles very similar to R-22 down to -20°F.

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  • 5 stars: 20 (83%)
  • 4 stars: 4 (17%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Justin C.
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery. Fast shipping and excellent communication.

C
Colin Edwards
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery. Highly recommended for all HVAC and refrigeration pros.

J
Julian P.
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery.

S
Steven T.
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions.

S
Steven C.
Very satisfied with purchase

Well packaged, certified quality, and great customer support from Ambire.

W
Wayne Lee
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery. Fast shipping and excellent communication.

D
Daniel A.
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery.

J
James A.
Very satisfied with purchase

Well packaged, certified quality, and great customer support from Ambire.

S
Sean C.
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions.

T
Thomas Cook
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery.

T
Timothy P.
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions. Clean cylinder with verified pressure.

D
David H.
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery. Fast shipping and excellent communication.

L
Lucas T.
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery.

N
Nathan Morris
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery. Five stars all the way.

W
Wayne Thompson
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions. Fast shipping and excellent communication.

N
Nathan Taylor
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery.

C
Chris Anderson
Very satisfied with purchase

Well packaged, certified quality, and great customer support from Ambire.

N
Nathan W.
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions. Highly recommended for all HVAC and refrigeration pros.

J
Julian Walker
Very satisfied with purchase

Well packaged, certified quality, and great customer support from Ambire. Arrived well-packaged and ready to use.

J
Julian T.
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions.

C
Craig P.
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions. Arrived well-packaged and ready to use.

K
Keith Evans
Reliable performance

Does exactly what it promises. Clean, secure, and professional delivery.

G
George Edwards
Very satisfied with purchase

Well packaged, certified quality, and great customer support from Ambire. Arrived well-packaged and ready to use.

D
Derek Lee
Exceptional Quality Product

Product arrived on time and exceeded expectations. Performs reliably in demanding conditions. Clean cylinder with verified pressure.