State ProLine 30-Gallon Electric Water Heater
State ProLine 30-Gallon Electric Water Heater Review
The State ProLine 30-Gallon Electric is A.O. Smith's plumber-channel commercial-leaning 30-gallon electric tank. The ProLine designation identifies commercial-residential crossover positioning — built for higher-cycle applications than pure residential.
Specs: 30 gallons stored, single 4500W heating element (some sub-models dual), UEF 0.93, 39-gallon FHR, 6-year tank and 1-year parts warranty (commercial warranty terms). Glass-lined steel tank, magnesium anode rod.
The 30-gallon ProLine is sized for light commercial applications or single-person residential primary use. About $399 plumber-channel pricing, $900 plumber-installed.
Right buyer: light commercial 30-gallon application (small salon, ADU kitchen) or single-person residential through plumber channel. For typical 30-gallon residential applications, Rheem Performance 30-gal Electric or AO Smith Conservationist 30-gal at retail channels are usually the better choices.