OptiTHERM

Shop By

Items 19-27 of 67

per page
Set Descending Direction

Items 19-27 of 67

per page
Set Descending Direction
  1. 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
    View Product
  2. 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
    View Product
  3. 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
    View Product
  4. 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
    View Product
  5. 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
    View Product
  6. 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
    View Product
  7. 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
    View Product
  8. 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
    View Product
  9. 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
    View Product