OptiTHERM - Gas Water Heaters

OT200N-A

OptiTHERM modulating, condensing high-efficiency commercial water heater • 100 gallon • 199,999 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certified • CUL listed

Model: OT200N-A

BTU: 199,999 (58.58)

Gal: 100 gallon

SKU: 55735

View Product

OT250N-A

OptiTHERM modulating, condensing high-efficiency commercial water heater • 100 gallon • 250,000 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certified • CUL listed

Model: OT250N-A

BTU: 250,000 (73.26)

Gal: 100 gallon

SKU: 55737

View Product

OT299N-A

OptiTHERM modulating, condensing high-efficiency commercial water heater • 100 gallon • 299,999 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certified • CUL listed

Model: OT299N-A

BTU: 299,999 (87.9)

Gal: 100 gallon

SKU: 55740

View Product

OT200N-A-H28

OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 7,800 ft. max. • 100 gallon • 199,999 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certified • CUL listed

Model: OT200N-A-H28

BTU: 199,999 (58.58)

Gal: 100 gallon

SKU: 55750

View Product

OT250N-A-H28

OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 7,800 ft. max. • 100 gallon • 250,000 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certified • CUL listed

Model: OT250N-A-H28

BTU: 250,000 (73.26)

Gal: 100 gallon

SKU: 55752

View Product

OT299N-A-H28

OptiTHERM modulating, condensing high-efficiency commercial water heater • Altitude above 2,000 ft to 7,800 ft. max. • 100 gallon • 299,999 BTU/hr • Natural Gas • ASME certified • NSF/ANSI certified • CUL listed

Model: OT299N-A-H28

BTU: 299,999 (87.9)

Gal: 100 gallon

SKU: 55755

View Product

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

View Product

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

View Product

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

View Product