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Items 10-18 of 35

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  1. OT300LP2-H28
    OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 119 gallons. 300,000 BTU/hr. LP Gas. NSF/ANSI Certified. UL Listed
    Model: OT300LP2-H28
    BTU: 300,000 (87.92)
    Gal: 119 gallon
    SKU: 55720-2
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  2. OT400LP2-H28
    OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 119 gallons. 400,000 BTU/hr. LP Gas. NSF/ANSI Certified. UL Listed
    Model: OT400LP2-H28
    BTU: 400,000 (117.23)
    Gal: 119 gallon
    SKU: 55725-2
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  3. OT500LP2-H28
    OptiTherm modulating condensing high effeciency commercial water heater. Altitudes above 2,000 to 7,800 ft max. 119 gallons. 500,000 BTU/hr. LP Gas.NSF/ANSI Certified. UL Listed
    Model: OT500LP2-H28
    BTU: 500,000 (146.50)
    Gal: 119 gallon
    SKU: 55730-2
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  4. 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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  5. 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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  6. 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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  7. 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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  8. 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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  9. 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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