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OptiTHERM
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OT300N2-A
OptiTherm modulating condensing high effeciency commercial water heater. 125 gallons. 300,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT300N2-A
BTU: 300,000 (87.92)
Gal: 125 gallon
SKU: 55660-2
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OT400N2-A
OptiTherm modulating condensing high effeciency commercial water heater. 125 gallons. 400,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT400N2-A
BTU: 400,000 (117.23)
Gal: 125 gallon
SKU: 55662-2
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OT500N2-A
OptiTherm modulating condensing high effeciency commercial water heater. 125 gallons. 500,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT500N2-A
BTU: 500,000 (146.50)
Gal: 125 gallon
SKU: 55665-2
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OT300N2-A-H28
OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 125 gallons. 300,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT300N2-A-H28
BTU: 300,000 (87.92)
Gal: 125 gallon
SKU: 55675-2
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OT400N2-A-H28
OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 125 gallons. 400,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT400N2-A-H28
BTU: 400,000 (117.23)
Gal: 125 gallon
SKU: 55677-2
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OT500N2-A-H28
OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 125 gallons. 500,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT500N2-A-H28
BTU: 500,000 (146.50)
Gal: 125 gallon
SKU: 55680-2
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OT300LP2-A
OptiTherm modulating condensing high effeciency commercial water heater. 125 gallons. 300,000 BTU/hr. LP Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT300LP2-A
BTU: 300,000 (87.92)
Gal: 125 gallon
SKU: 55690-2
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OT400LP2-A
OptiTherm modulating condensing high effeciency commercial water heater. 125 gallons. 400,000 BTU/hr. LP Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT400LP2-A
BTU: 400,000 (117.23)
Gal: 125 gallon
SKU: 55692-2
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OT500LP2-A
OptiTherm modulating condensing high effeciency commercial water heater. 125 gallons. 500,000 BTU/hr. LP Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT500LP2-A
BTU: 500,000 (146.50)
Gal: 125 gallon
SKU: 55695-2
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OT300LP2-A-H28
OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 125 gallons. 300,000 BTU/hr. LP Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT300LP2-A-H28
BTU: 300,000 (87.92)
Gal: 125 gallon
SKU: 55705-2
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OT400LP2-A-H28
OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 125 gallons. 400,000 BTU/hr. LP Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT400LP2-A-H28
BTU: 400,000 (117.23)
Gal: 125 gallon
SKU: 55710-2
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OT500LP2-A-H28
OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 125 gallons. 500,000 BTU/hr. LP Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT500LP2-A-H28
BTU: 500,000 (146.50)
Gal: 125 gallon
SKU: 55715-2
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OT600N-A
OptiTHERM modulating condensing high efficiency commercial water heater. 130 Gallons. 600,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT600N-A
Gal: 130 gallon
SKU: 55940
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OT700N-A
OptiTHERM modulating condensing high efficiency commercial water heater. 130 Gallons. 700,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT700N-A
Gal: 130 gallon
SKU: 55942
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OT800N-A
OptiTHERM modulating condensing high efficiency commercial water heater. 130 Gallons. 800,000 BTU/hr. Natural Gas. ASME Certified. NSF/ANSI Certified. UL Listed
Model: OT800N-A
Gal: 130 gallon
SKU: 55944
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Outdoor Certified-OptiTHERM (Only order if in CA or AZ)
Modulating (High Eff Condense)
Altitude (Select For OptiTHERM)