| Certifications | CertificationsAHRI, cETLus, ETL | CertificationsAHRI, cULus, NSF | CertificationsAHRI, CE, cETLus, ETL-Sanitation | CertificationsAHRI, cETLus, ETL | CertificationsAHRI, cETLus, ETL-Sanitation | CertificationscULus | CertificationsAHRI, NSF, UL | CertificationscULus, ENERGY STAR, NSF |
| Refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration | Refrigerationself-contained refrigeration |
| Production per 24 hr | Production per 24 hr1001 - 1500 lb = 455 - 681 kg | Production per 24 hr1001 - 1500 lb = 455 - 681 kg | Production per 24 hr701 - 800 lb = 318 - 363 kg | Production per 24 hr1001 - 1500 lb = 455 - 681 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr1001 - 1500 lb = 455 - 681 kg | Production per 24 hr701 - 800 lb = 318 - 363 kg | Production per 24 hr1001 - 1500 lb = 455 - 681 kg |