PRODUCT INFORMATION:
Our 631 series is perfect for homes
with 1-3 showers. When properly sized, they provide
an endless supply of hot water to an entire home. With
state-of-the-art gas combustion technology, Noritz
burners maximize output and provide temperature stability
while maintaining low emissions. The N-0631S is for
indoor/outdoor use. The N-0631S-OD model is for outdoor
use only and requires no additional venting parts.
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Available in Natural Gas (NG) and Propane (LP)
models only. |
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Energy Factor (EF) for N-0631S: Natural Gas
0.83, Propane 0.83 |
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Energy Factor (EF) for N-0631S-OD: Natural
Gas 0.82, Propane 0.83 |
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Thermal Efficiency: 83% |
