OptiTHERM
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- OT125N-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 99 gallon • 125,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listedModel: OT125N-H25BTU: 125,000 (36.63)Gal: 99 gallonSKU: 55820
- OT150N-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 99 gallon • 150,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listedModel: OT150N-H25BTU: 150,000 (43.96)Gal: 99 gallonSKU: 55822
- OT199N-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 99 gallon • 199,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listedModel: OT199N-H25BTU: 199,000 (58.32)Gal: 99 gallonSKU: 55825
- OT125LP-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 99 gallon • 125,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT125LP-H25BTU: 125,000 (36.63)Gal: 99 gallonSKU: 55840
- OT150LP-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 99 gallon • 150,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT150LP-H25BTU: 150,000 (43.96)Gal: 99 gallonSKU: 55842
- OT199LP-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 99 gallon • 199,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT199LP-H25BTU: 199,000 (58.32)Gal: 99 gallonSKU: 55845
- OT200LP-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 100 gallon • 199,999 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT200LP-H25BTU: 199,999 (58.58)Gal: 100 gallonSKU: 55787
- OT250LP-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 100 gallon • 250,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT250LP-H25BTU: 250,000 (73.26)Gal: 100 gallonSKU: 55790
- OT299LP-H25OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 5,400 ft. max. • 100 gallon • 299,999 BTU/hr • LP Gas • NSF/ANSI certified • CUL listedModel: OT299LP-H25BTU: 299,999 (87.9)Gal: 100 gallonSKU: 55792