Enviro-Purge

High Efficiency Purge System

Achieve better, faster noncondensible separation with the Enviro-Purge.

Upgrading to a high-efficiency purge is the single most important step you can take to extend the life of your CFC chiller. And Carrier's new Enviro-Purge High-Efficiency Purge System utilizes a patented process that consistently preserves more of your valuable refrigerant, purge after purge.

Thanks to its 270-cu. in. purge vessel and larger, 1/3 HP refrigeration system, Enviro-Purge condenses more refrigerant and reduces CFC loss to only 0.48 pounds of refrigerant per pound of noncondensibles - 0.0049 when the optional carbon canister is used. Application-specific microprocessor controls enhance purger capabilities and provide an easy-to-use software interface.

Enviro-Purge is the most efficient purge solution for any low-pressure chiller using CFC-11, -113, -114 or HCFC-123*, regardless of original manufacturer.
FeaturesBenefit
Unique thermal purge design quickly removes noncondensibles, even during shutdown. Improves chiller efficiency, enhances reliability and extends unit life.
Patented reheat/re-expansion circuit reprocesses condensed refrigerant vapor. Ensures maximum refrigerant separation and minimizes CFC loss.
Self-contained condensing unit makes installation easy. Reduces chiller downtime and lowers installation costs.
Microprocessor control panel for easy operation. Analyzes purge and chiller performance for improved operational efficiency.
ETL/CSA listed.Ensures safe operation.

*Carrier does not recommend the use of HCFC-123.

Enviro-Purge is a trademark of Sonic Environmental Controls.