Key Properties for R-407C
Low Boiling Point
Works at (1 atm, °F): -49.9, making it effective for medium and low-temperature cooling applications.
High Pressure Operation
Runs at higher pressures than R-22, so systems need properly designed equipment.
Improved Energy Efficiency
Provides better energy savings compared with older refrigerants like R-22.
Zero Ozone Depletion
With an ODP of 0, it doesn’t harm the ozone layer, making it more eco-friendly.
Global Warming Potential
Has a GWP of 2110 — lower than some older refrigerants, but still higher than new generation options.
Non-Flammable
Rated A1 by ASHRAE: low toxicity, no flame spread.