OptiTHERM

Items 1-9 of 48

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Items 1-9 of 48

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  1. OT125N
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 125,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listed
    Model: OT125N
    SKU: 55800
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  2. OT150N
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 150,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listed
    Model: OT150N
    SKU: 55802
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  3. OT199N
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 199,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listed
    Model: OT199N
    SKU: 55805
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  4. OT200N
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 100 gallon • 199,999 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listed
    Model: OT200N
    SKU: 55742
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  5. OT250N
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 100 gallon • 250,000 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listed
    Model: OT250N
    SKU: 55745
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  6. OT299N
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 100 gallon • 299,999 BTU/hr • Natural Gas • NSF/ANSI certified • CUL listed
    Model: OT299N
    SKU: 55747
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  7. OT125LP
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 125,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listed
    Model: OT125LP
    SKU: 55810
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  8. OT150LP
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 150,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listed
    Model: OT150LP
    SKU: 55812
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  9. OT199LP
    OptiTHERM modulating, condensing high-efficiency commercial water heater • 99 gallon • 199,000 BTU/hr • LP Gas • NSF/ANSI certified • CUL listed
    Model: OT199LP
    SKU: 55815
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