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| Price | Price | Price | Price | Price | Price | Price | Price | Price | Price |
| Shipping | ShippingPlus Shipping | ShippingPlus Shipping | ShippingPlus Shipping | ShippingPlus Shipping | ShippingPlus Shipping | ShippingPlus Shipping | ShippingFree Shipping | ShippingFree Shipping | ShippingFree Shipping |
| Voltage | Voltage480 | Voltage208, 240 | Voltage208, 240 | Voltage208, 240 | Voltage480 | Voltage208, 240 | Voltage208, 230, 460 | Voltage208, 230, 460 | Voltage208, 240, 480 |
| Phase | Phase3 | Phase1 | Phase3 | Phase1 | Phase3 | Phase3 | Phase1, 3 | Phase1, 3 | Phase1, 3 |
| WIDTH (SIDE - SIDE) | WIDTH (SIDE - SIDE)35.5 | WIDTH (SIDE - SIDE)35.5 | WIDTH (SIDE - SIDE)35.5 | WIDTH (SIDE - SIDE)35.5 | WIDTH (SIDE - SIDE)35.5 | WIDTH (SIDE - SIDE)35.5 | WIDTH (SIDE - SIDE)30.5 | WIDTH (SIDE - SIDE)30.5 | WIDTH (SIDE - SIDE)29 |
| Manufacturer | ManufacturerStero | ManufacturerStero | ManufacturerStero | ManufacturerStero | ManufacturerStero | ManufacturerStero | ManufacturerJackson WWS | ManufacturerJackson WWS | ManufacturerInsinger |
| Temperature | Temperaturehigh temp without booster | Temperaturehigh temp without booster | Temperaturehigh temp without booster | Temperaturehigh temp with booster | Temperaturehigh temp with booster | Temperaturehigh temp with booster | Temperaturehigh temp without booster | Temperaturehigh temp with booster | Temperaturehigh temp without booster |
| Rack capacity | Rack capacityapproximately (58) racks/hour | Rack capacityapproximately (58) racks/hour | Rack capacityapproximately (58) racks/hour | Rack capacityapproximately (58) racks/hour | Rack capacityapproximately (58) racks/hour | Rack capacityapproximately (58) racks/hour | Rack capacityapproximately (57) racks/hour | Rack capacityapproximately (57) racks/hour | Rack capacityapproximately (60) racks/hour |
| Construction | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel | Constructionstainless steel |
| Design | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) | Designuniversal (straight-thru/corner) |
| Racks | Rackssingle | Rackssingle | Rackssingle | Rackssingle | Rackssingle | Rackssingle | Rackssingle | Rackssingle | Rackssingle |
| Tank Heat | Tank Heatelectric | Tank Heatelectric | Tank Heatelectric | Tank Heatelectric | Tank Heatelectric | Tank Heatelectric | Tank Heatelectric | Tank Heatelectric | Tank Heatspecify |
| Energy Efficiency | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® | Energy EfficiencyENERGY STAR® |
| Certifications | CertificationsNSF, cULus, ENERGY STAR | CertificationsNSF, cULus, ENERGY STAR | CertificationsNSF, cULus, ENERGY STAR | CertificationsNSF, cULus, ENERGY STAR | CertificationsNSF, cULus, ENERGY STAR | CertificationsNSF, cULus, ENERGY STAR | CertificationscETLus, ETL-Sanitation | CertificationscETLus, ETL-Sanitation, ENERGY STAR | Certifications- |