R438A

R438a

Freon™ M099

The Alternative to R-22

Freon™ M099 is the closest match to R-22 operating pressures and mass flow rates when compared to other “no-oil change” replacements. The use of MO99 will minimize system component changes.

Freon™ MO99

Meets regulatory requirements

Closest capacity to R-22 with comparable energy efficiency

Best match to R-22 operating pressures

Extends life of existing equipment

Closest mass flow; best compatibility with existing A/C cap tubes and fixed metering devices