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Energy Factor –
0.80 - 0.85 (10)
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0.90 - 0.95 (16)
0.95+ (9)
Flow Rate At 50F Temp Rise (GPM) –
3.9 (2)
4.4 (2)
4.6 (6)
5.8 (4)
6.1 (2)
6.7 (14)
6.9 (4)
7.4 (4)
7.8 (3)
8.9 (1)
Installation Type –
Indoor Only (20)
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Flow Rate At 40F Temp Rise (GPM) –
5.0 (2)
5.5 (2)
5.8 (6)
7.1 (4)
7.6 (2)
8.4 (14)
8.6 (4)
9.3 (4)
9.8 (3)
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Natural Gas (23)
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BTU (Max) –
120,000 (8)
140,000 (2)
157,000 (4)
180,000 (10)
199,000 (1)
199,900 (18)
380,000 (2)
Vent Type –
Concentric Direct-Vent Termination (6)
Direct Vent (20)
Outdoor (No Venting) (15)
Power Vent (4)
Application –
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Residential (37)
Flow Rate At 70F Temp Rise (GPM) –
2.8 (2)
3.2 (2)
3.3 (6)
4.2 (4)
4.3 (1)
4.8 (14)
4.9 (4)
5.3 (4)
5.6 (3)
8.9 (2)
Flow Rate At 60F Temp Rise (GPM) –
3.3 (2)
3.7 (2)
3.8 (6)
4.9 (4)
5 (2)
5.6 (14)
5.7 (4)
6.2 (4)
6.5 (3)
Review Score –
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(11)
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(2)
Price Range –
$40 to $45 (1)
$600 to $700 (1)
$700 to $800 (1)
$800 to $900 (2)
$1000 to $1500 (9)
$1500 to $2000 (21)
$2000 to $2500 (4)
$2500 to $3000 (4)
$5000 to $10000 (4)
Noritz Tankless Water Heaters
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$1,581.17 each
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$1,509.89 each
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$1,542.48 each
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$650.70 each
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$1,088.33 each
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$1,838.47 each
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$1,779.85 each
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$1,793.40 each
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$2,958.42 each
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$1,731.54 each
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$1,199.26 each
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$1,864.67 each
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$1,751.95 each
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$5,678.74 each
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$899.56 each
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$1,813.78 each
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$2,288.39 each
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$40.97 each
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$8,473.00 each
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$899.56 each
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$1,554.05 each
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$1,779.85 each
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$1,422.06 each
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$1,295.62 each
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$1,753.08 each
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$2,949.42 each
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$1,749.34 each
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$1,439.36 each
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$2,041.34 each
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$1,489.95 each
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$1,780.95 each
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$2,246.62 each
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$1,052.69 each
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$1,638.79 each
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$2,106.61 each
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$2,546.36 each
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$2,509.32 each
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$8,473.00 each
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$1,658.44 each
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$1,658.48 each
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$1,476.13 each
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