Applications
- Residential air conditioning systems
- Commercial air conditioning equipment
- High-pressure heat pump systems
- New systems designs
R449A is a zeotropic HFO blend widely used in low- and medium-temperature commercial refrigeration. It is designed as a lower-GWP replacement for refrigerants such as R404A and R-507, and it is used in both retrofits and new refrigeration systems approved for R449A. Because of its broad acceptance across supermarket and commercial refrigeration applications, R449A remains a practical option for operators looking to maintain or transition compatible equipment with a lower-GWP refrigerant.
When purchasing from Refrigena, you receive brand new, 100% virgin refrigerant that meets or exceeds ARI-700 quality standards. Every cylinder is factory sealed to ensure maximum purity, safety, and consistent system performance.
All orders are shipped via FedEx Hazmat Ground or approved freight carriers in full compliance with DOT regulations.
Most orders ship within 7 business day for fast and reliable delivery across the continental United States.
"Great customer service and top-notch refrigerants! I was a bit hesitant at first, but the products exceeded my expectations. The R-407C worked perfectly for my needs. I'll be placing another order soon!"
"Ordered R-22 and R-134a cylinders for a big project. Everything arrived on time, well-packaged, and exactly as described. Plus, the free shipping was a great bonus! Highly recommend for any professional in the HVAC field."
"I've been using the R-410A refrigerant from this store for a few months now, and I'm really impressed with the quality. Reliable product, fast delivery, and the best price I've found online. Definitely my go-to supplier from now on!"
"Fast shipping and excellent packaging. The R-134a arrived in perfect condition and worked exactly as expected. Will definitely order again — this is now my go-to store for refrigerants."
"Super easy ordering process and the product quality is outstanding. Used the R-22 on three different units and had zero issues. Customer support was also very responsive when I had a question."
"Best prices I've found for R-410A in bulk. Delivery was quicker than expected and everything was sealed properly. My team has been using this supplier for all our HVAC jobs — highly recommended!"