| Comparison : | Item # E32-50S-3-6, Commercial Medium Duty-3 Element Energy Saver Electric Water Heaters Item # E32-50S-3-9, Commercial Medium Duty-3 Element Energy Saver Electric Water Heaters
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 Item # E32-50S-3-13.5, Commercial Medium Duty-3 Element Energy Saver Electric Water Heaters
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