| Certifications | CertificationscULus, UL EPH Classified, ENERGY STAR | CertificationscULus, ENERGY STAR, UL EPH Classified | CertificationscETLus, ENERGY STAR | CertificationsNSF, CE, cULus, AHRI, ENERGY STAR | CertificationsAHRI, cULus, NSF | CertificationsAHRI, cULus, NSF | CertificationscULus, UL EPH Classified, ENERGY STAR | CertificationscULus, ENERGY STAR, UL EPH Classified | CertificationscETLus, ETL-Sanitation, ENERGY STAR |
| 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 | Refrigerationself-contained refrigeration |
| Energy Efficiency | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy Efficiency- | Energy Efficiency- | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® |
| Production per 24 hr | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg | Production per 24 hr300 - 500 lb = 136 - 227 kg |