Rheem is introducing two new products within its Maximus line-up of super high-efficiency gas water heaters. New to the offering are the 75-gallon Maximus Heavy Duty (HD) with LeakSense, and the Maximus plus models available in 40- and 50-gallon sizes. Rheem introduced Maximus with LeakSense in early 2023 with 40- and 50-gallon premium models. Building off the success of those models, the new additions to the line-up include the Maximus Heavy Duty with LeakSense, a high-capacity offering at 75 gallons; and the Maximus plus models, designed to give homeowners a lower cost, super high-efficiency option with powerful performance. Available in 40- and 50- gallon sizes, the new models provide the same performance found in premium models but with streamlined features.