R-407C Refrigerant — 25 lb Cylinder, 100% Virgin Factory Sealed
R-407C is the closest-performance R-22 replacement for air conditioning systems. Its R32 / R125 / R134a blend was formulated to mimic R-22's pressures and capacity in AC applications — making it the standard choice for retrofitting R-22 chillers, rooftop units, and split systems that still have years of life left.
What's in the jug: 25 lbs of virgin R-407C, factory sealed. Requires POE lubricant — retrofitting an R-22 system means converting residual mineral oil to POE.
Common applications:
- R-22 air conditioning retrofits: rooftops, split systems, packaged units
- Commercial chillers originally charged with R-22
- Heat pump systems rated for R-407C
Retrofit notes: Convert to POE oil, replace filter-driers, check expansion device sizing, and allow for the blend's temperature glide in superheat settings. Matched to the right system, R-407C delivers R-22-like cooling without R-22's skyrocketing price.
Purchase requires EPA Section 608 certification. EPA requirements.