Premium Refrigerants

Stock up on top-tier refrigerants including R-410A, R-134A, R-404A, R-32, and more—all at competitive prices. Count on us for fast shipping and dependable service for all your HVAC requirements.
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Best Sellers

R-454B Refrigerant 20 lb
COOLENZA
R-454B Refrigerant 20 lb
£74.00
£112.00
£74.00
Honeywell Solstice® R-454B Refrigerant Honeywell Solstice® R-454B is a next-generation, low-GWP refrigerant engineered as an optimized replacement for R-410A. It delivers comparable cooling capacity and improved energy efficiency while reducing...
R-422B (NU-22) Refrigerant 25 lb
COOLENZA
R-422B (NU-22) Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-422B Refrigerant R-422B is a blended replacement designed to closely match the performance of R-22 in air conditioning applications. It offers similar operating characteristics, making it a practical option...
R-407C Refrigerant 25 lb
COOLENZA
R-407C Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-407C Refrigerant R-407C is a high-performance HFC blend widely recognized as one of the closest non-ozone-depleting replacements for R-22. It is specifically designed for retrofit applications in air conditioning...
R-1234YF Refrigerant 10 lb
COOLENZA
R-1234YF Refrigerant 10 lb
£74.00
£112.00
£74.00
Refrigerant R-1234yf (Honeywell Solstice™ yf) Refrigerant R-1234yf, marketed as Honeywell Solstice™ yf, is a next-generation hydrofluoroolefin (HFO) refrigerant designed to deliver outstanding environmental performance without compromising system efficiency. HFO refrigerants...

Why choose CoolEnza?

Services
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Industrial-Grade Cooling Agents
Love It or Your Money Back
Discounts on buying quantity
24/7 Clients support

New Arrivals

R-507 Refrigerant 25 lb
COOLENZA
R-507 Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-507 Refrigerant R-507 is a non-ozone-depleting, azeotropic blend of HFC refrigerants R-125 and R-143a. It is engineered to closely replicate the performance characteristics of R-502, making it a trusted...
R-454B Refrigerant 20 lb
COOLENZA
R-454B Refrigerant 20 lb
£74.00
£112.00
£74.00
Honeywell Solstice® R-454B Refrigerant Honeywell Solstice® R-454B is a next-generation, low-GWP refrigerant engineered as an optimized replacement for R-410A. It delivers comparable cooling capacity and improved energy efficiency while reducing...
R-449A Refrigerant 25 lb
COOLENZA
R-449A Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-449A (Honeywell Solstice™ 449A) Refrigerant R-449A, marketed as Honeywell Solstice™ 449A, is an environmentally sustainable, non-ozone-depleting refrigerant engineered with a significantly lower global warming potential (GWP) compared to legacy...
R-438A (MO99) Refrigerant 25 lb
COOLENZA
R-438A (MO99) Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-438A (MO99) Refrigerant R-438A, commonly known as MO99, is a non-ozone-depleting hydrofluorocarbon (HFC) refrigerant developed as a reliable replacement for R-22 in refrigeration and air conditioning systems. R-438A is...
R-422B (NU-22) Refrigerant 25 lb
COOLENZA
R-422B (NU-22) Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-422B Refrigerant R-422B is a blended replacement designed to closely match the performance of R-22 in air conditioning applications. It offers similar operating characteristics, making it a practical option...
R-421A Refrigerant 25 lb
COOLENZA
R-421A Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-421A Refrigerant R-421A is a non-ozone-depleting HFC blend engineered as a direct replacement for R-22 in existing systems. It delivers reliable performance while allowing a smooth transition away from...
R-407C Refrigerant 25 lb
COOLENZA
R-407C Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-407C Refrigerant R-407C is a high-performance HFC blend widely recognized as one of the closest non-ozone-depleting replacements for R-22. It is specifically designed for retrofit applications in air conditioning...
R-407A Refrigerant 25 lb
COOLENZA
R-407A Refrigerant 25 lb
£74.00
£112.00
£74.00
Refrigerant R-407A Refrigerant R-407A is a reliable, stable, and nonflammable HFC blend designed for low- and medium-temperature refrigeration applications. It is a non-ozone-depleting solution that delivers dependable system performance across...

What Our Clients Are Saying?

Great service and excellent refrigerants. The R-407C worked perfectly and exceeded my expectations. I'll be back for more soon!
Robert
Couldn't be happier! I ordered R-22 and R-134a cylinders for a large project, and everything arrived right on schedule. The packaging was solid, and the product quality was perfect. Plus, you can't beat free shipping! I’ll definitely be recommending them to everyone in the HVAC industry.
Benjamin
I've ordered R-410A from these guys a few times over the past couple months, and I'm really happy with it. The quality is solid, delivery is always quick, and honestly, the price can't be beat. They're my first call now whenever I need refrigerant.
Mike
  • Frequently asked questions
We supply a full range of HVAC and commercial refrigerants, including R-410A, R-134A, R-22, R-404A, R-32, and R-454B. Every product we ship is factory-sealed and meets all current industry standards.
No, you do not need EPA certification to buy refrigerants from CoolEnza.
Orders are typically processed within 1–2 business days. After that, standard delivery generally takes 8–10 business days, depending on your location and the carrier's schedule.
Yes, we ship to all 48 contiguous U.S. states using DOT-approved carriers trained in hazardous materials handling. Unfortunately, we cannot ship to Alaska, Hawaii, or international addresses at this time.
Returns are accepted only within 30 days of delivery and solely for reasons like manufacturing defects or errors on our part. Due to strict safety regulations, products must be unopened and factory-sealed to be eligible for return.
We accept all major credit cards, debit cards, and approved invoice payments for qualified accounts. All transactions are processed through secure, encrypted gateways.