|
Features
|
T-K2 Tankless Water Heater
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100 gallon gas
storage tank
|
50 gallon gas
storage tank
|
|
First Hour Rating
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216 gal/hour
|
135 gal/hour
|
74 gal/hour
|
|
BTU Input
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20,000-185,000
|
75,000
|
40,000
|
|
Tank size
|
unnecessary
|
100 gallons
|
50 gallons
|
|
Thermal Efficiency
|
84%
|
76%
|
76%
|
|
Energy Factor—
|
|
Natural Gas
|
0.81
|
0.48
|
0.54
|
|
LP Gas
|
0.84
|
0.44
|
0.53
|
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Size in Cubic Ft.
|
2.2
|
24
|
30
|
|
Dimensions
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H:24.5"
W: 16.5"
D: 8.3"
|
H: 64"
D: 26.25"
|
H: 57"
D: 19.75"
|
|
Modulating Gas Valve
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Yes
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No
|
No
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Computer Controls
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Yes
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No
|
No
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Electronic Ignition
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Yes
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No
|
No
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Built in Power Vent
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Yes
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Optional
|
Optional
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Wall Hanging
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Yes (optional)
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No
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No
|
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Life Expectancy
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23-30 years
|
2-10 years
|
2-10 years
|
|