| Certifications | CertificationscETLus, ETL-Sanitation, ENERGY STAR | CertificationscETLus, ETL-Sanitation, ENERGY STAR | CertificationscETLus, ETL-Sanitation, ENERGY STAR | CertificationscETLus, ENERGY STAR | CertificationsAHRI, cULus, NSF | CertificationsAHRI, cULus, NSF | CertificationsCE, cULus, ENERGY STAR, NSF | CertificationsBPA Free, CE, cULus, ENERGY STAR, NSF | CertificationsAHRI, cULus, 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 | Refrigerationself-contained refrigeration |
| Production per 24 hr | Production per 24 hr201 - 300 lb = 91 - 136 kg | Production per 24 hr200 lbs or less | 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 hr501 - 700 lb = 228 - 317 kg | Production per 24 hr501 - 700 lb = 228 - 317 kg | Production per 24 hr701 - 800 lb = 318 - 363 kg |
| Energy Efficiency | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyNo | Energy Efficiency- | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy Efficiency- |