| DuPont™ ISCEON® 39TC® refrigerant |
|
|
 |
|
|
 ISCEON® 39TC® is an easy-to-use, non-ozone-depleting HFC retrofit refrigerant for R-12 in centrifugal chillers.
» ISCEON® 39TC® Case Histories
|
|
|
|
Technical/Properties/Engineering
|
|
|
|
Applications
- Centrifugal chillers designed for R-12
|
|
|
|
Benefits
- provides easy, quick, cost-effective retrofit
- non-ozone-depleting HFC
- retrofit typically requires a single lubricant change to polyol ester (POE) without additional flushing
- avoids expensive engineering changes to existing chiller equipment
- enables cost-effective continued use of existing chiller equipment
- can be topped off during service without removing the entire refrigerant charge
|
|
|
|
Performance
- provides required cooling capacity and comparable energy efficiency vs. R-12
- similar discharge temperature and pressure vs. R-12
|
|
|
|
Phaseout Schedule
ISCEON® 39TC® is a zero ozone-depleting substance (ODS) and, therefore, is not subject to phaseout under the Montreal Protocol regulations.
|
|
|
|
Lubricant Recommended
For most systems, only one lubricant change to POE during retrofit is required. ISCEON® 39TC® tolerates high residual levels of mineral oil in POE, and therefore, no system flushing is required after changing the original lubricant to POE. See the ISCEON® 39TC® Retrofit Guidelines for more details.
|
|
|
|
ASHRAE Safety Classification
A1
|
|
|
|
Cylinder Sizes
See specific container size information in your country or region.
|
|
|
|
|
|
|
|
|
|
Print Page