OptiTHERM
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- OT125NOptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 125,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listedModel: OT125NBTU: 125,000 (36.63)Gal: 99 gallonSKU: 55800
- OT150NOptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 150,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listedModel: OT150NBTU: 150,000 (43.96)Gal: 99 gallonSKU: 55802
- OT125LPOptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 125,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT125LPBTU: 125,000 (36.63)Gal: 99 gallonSKU: 55810
- OT150LPOptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 150,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT150LPBTU: 150,000 (43.96)Gal: 99 gallonSKU: 55812