Tankless Water Heater Reviews

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Tankless Water Heater Reviews

 Noritz
 Model:
N-0842MC-DV
 Type: 11.1 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Power
 Flow: 5 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $1600
Energy
Factor


0.92


Efficiency
Ratio
Operating
Cost


$212


Annual
US Avg
Limited
Warranty


12


Years Heat
Exchanger
Payback
Years


9


Heater
Only
Payback
Years


17


Heater
Plus Install
 Noritz
 Model:
NRC111-DV
 Type: 11.1 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Power
 Flow: 5 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $1600
Energy
Factor


0.92


Efficiency
Ratio
Operating
Cost


$212


Annual
US Avg
Limited
Warranty


12


Years Heat
Exchanger
Payback
Years


9


Heater
Only
Payback
Years


17


Heater
Plus Install
 Noritz
 Model:
N-0842MC
 Type: 11.1 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Power
 Flow: 5 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $1600
Energy
Factor


0.91


Efficiency
Ratio
Operating
Cost


$214


Annual
US Avg
Limited
Warranty


12


Years Heat
Exchanger
Payback
Years


9


Heater
Only
Payback
Years


18


Heater
Plus Install
 Noritz
 Model:
NRC111-SV
 Type: 11.1 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Power
 Flow: 5 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $1600
Energy
Factor


0.91


Efficiency
Ratio
Operating
Cost


$214


Annual
US Avg
Limited
Warranty


12


Years Heat
Exchanger
Payback
Years


9


Heater
Only
Payback
Years


18


Heater
Plus Install
 Navien America
 Model:
NP-240A-NG
 Type: 11 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.5 GPM (70* Rise)
 Energy Star: Yes
 Nominal Price: $1750
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


15


Years Heat
Exchanger
Payback
Years


10


Heater
Only
Payback
Years


18


Heater
Plus Install
 Navien America
 Model:
NP-240-NG
 Type: 11 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.5 GPM (70* Rise)
 Energy Star: Yes
 Nominal Price: $1600
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


15


Years Heat
Exchanger
Payback
Years


9


Heater
Only
Payback
Years


16


Heater
Plus Install
 Navien America
 Model:
NR-240A-NG
 Type: 11 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.5 GPM (70* Rise)
 Energy Star: Yes
 Nominal Price: $1750
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


15


Years Heat
Exchanger
Payback
Years


10


Heater
Only
Payback
Years


18


Heater
Plus Install
 Navien America
 Model:
NR-240-NG
 Type: 11 GPM Max Tankless
 Fuel: Natural Gas Condensing
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.5 GPM (70* Rise)
 Energy Star: Yes
 Nominal Price: $1800
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


15


Years Heat
Exchanger
Payback
Years


10


Heater
Only
Payback
Years


18


Heater
Plus Install
 Navien America
 Model:
CR-240A-NG
 Type: 11.2 GPM Max Tankless
 Fuel: Natural Gas
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.2 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $2400
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


15


Years Heat
Exchanger
Payback
Years


15


Heater
Only
Payback
Years


20+


Heater
Plus Install
 Navien America
 Model:
CR-240-NG
 Type: 11.2 GPM Max Tankless
 Fuel: Natural Gas
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.2 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $2150
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


15


Years Heat
Exchanger
Payback
Years


13


Heater
Only
Payback
Years


20+


Heater
Plus Install
 Navien America
 Model:
CC-240-NG
 Type: 11.2 GPM Max Tankless
 Fuel: Natural Gas
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.2 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $2200
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


10


Years Heat
Exchanger
Payback
Years


13


Heater
Only
Payback
Years


20+


Heater
Plus Install
 Navien America
 Model:
CC-240A-NG
 Type: 11.2 GPM Max Tankless
 Fuel: Natural Gas
 Energy:
199000 BTU/H
 Vent: Direct
 Flow: 5.2 GPM (75* Rise)
 Energy Star: Yes
 Nominal Price: $2500
Energy
Factor


0.95


Efficiency
Ratio
Operating
Cost


$205


Annual
US Avg
Limited
Warranty


10


Years Heat
Exchanger
Payback
Years


16


Heater
Only
Payback
Years


20+


Heater
Plus Install

Tankless Water Heater Reviews


About This Data: Operating costs are based on US EIA national averages of Electricity ($0.012/kWh), Natural Gas ($13/1000 ft3), and Propane ($2.80/gal). Prices fluctuate and your state may be higher or lower, so compare the relative costs. Payback years are based on comparisons with same-fuel, basic tank water heaters: Electric (EF 0.9, Price $350), Gas/Propane (EF 0.58, Price $450). To compare paybacks of changing fuel sources use the operating costs. Installation costs are assumed $300 (tanks) and $1,000 (tankless).


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