R422D

R422D, also known as ISCEON® MO29, is an HFC blend designed to be a simple "drop-in" retrofit replacement for R22 in many refrigeration and air conditioning applications, including low and medium temperature direct expansion (DX) refrigeration applications, commercial supermarket systems, stationary DX air conditioning applications and DX water chillers.

R422D contains a small amount of hydrocarbon to help ensure oil return in systems containing MO or AB lubricants.


Common Applications:


Commercial Refrigeration


Commercial Refrigeration: Plug-Ins & Vending Machines


Industrial Refrigeration


Residential & Light Air Conditioning


Industrial/Commercial Air Conditioning DX Chillers



R22
Retrofit gas or design for new equipment? R422D is suitable as a "drop-in" retrofit gas for R22.
Other alternatives / replacements: R417A, R422A, R424A, R427A, R434A, R437A, R438A
Compatible lubricants: MO, AB, POE


Environmental Impact

Ozone Depletion Potential (ODP) 0
Ozone Depletion Potential (Rating)
Global Warming Potential (GWP) 2729
Global Warming Potential (Rating)



Safety Information

ASHRAE Safety Group (2013) A1
ASHRAE Flammability No
ASHRAE Toxicity No


Supply Modes & Package Specifications
We offer this refrigerant gas in a range of package sizes to suit a wide range of applications. Typically, this will include both cylinders and drum tanks.

Further Information
ISCEON® is a registered trademark of E.I. du Pont de Nemours & Company.