Rheem Commercial Universal Gas Water Heaters are expertly crafted to seamlessly integrate into compact retrofit scenarios, boasting features and capacity tailored to withstand rigorous commercial demands. The compact size and versatile water connections of the Universal model simplify installations in tight spaces, though it's important to note that it requires a 120-Volt power source. Notably, its design addresses various needs, including a space-saving construction, exclusive System Sentinel LED diagnostic system, robust tank design with proprietary steel formulation and multi-flue design, stainless steel burners for efficiency and maintenance ease, and a low-profile automatic flue damper for minimized product height. Moreover, it offers easy servicing with a factory-installed drain valve and hand-hole cleanout, while its built-in corrosion resistance and comprehensive gas control system ensure longevity and efficiency. Available in capacities ranging from 35 to 100 gallons in both natural gas and liquid propane options, Rheem's Universal line provides tailored solutions for diverse commercial applications. Residents in California, Utah (effective 7/1/18), and Texas should be aware of specific emissions requirements that may apply to installation in certain air quality districts.