R-422D is a great replacement for R-22 and comes in a 25 pound cylinder.
HCFC-22 is a high capacity, efficient refrigerant employed in a significant number of air conditioning systems. The majority of these systems utilize mineral oil lubricants. Due to the phase-out of HCFCs, facility owners are considering retrofitting their mechanical systems to alternative refrigerant blends. The selection of a retrofit fluid depends, in part, upon retrofit objectives that may include factors such as efficiency, first cost, global warming potential and capacity. By following equipment manufacturer’s recommendations and Honeywell’s guidelines outlined in this publication, service technicians can readily retrofit many existing air conditioning systems to Genetron 422D.
Please note, you must fill out our EPA Form when purchasing this product. For wholesalers check the box for wholesaler resale, and all others provide your 608 license.