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Exclusive! Water Saving Setting - upon activation, this setting can save up to 1,100 gallons water/year by reducing flow at the tap until set temperature is achieved (optional)
Exclusive! Hot Start Programming - Minimizes cold water bursts by staying in ready-fire state for back-to-back hot water needs
For higher demand applications, accessories available to link multiple units in a load-sharing system
Exclusive! Guardian OFW overheat film wrap - prevents dangerous temperatures and provides industry best side-to-side clearance of 1/2 inch
Maximum water temperature is 140degree. For higher temperature applications, upgrade kits are available
12-Year heat exchanger - residential, 5-year heat exchanger - commercial, 5-year parts and 1-year labor