Electric Water Heater Review (Tankless 12-20 Kwts)

Electric Water Heater Review
Ratings Guide
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Go To: Tankless 12-20 Kwts | 9-10 GPM Gas | 9-10 GPM Propane

Stiebel Eltron
Tempra 12

Type: 4.5 GPM Tankless
Fuel: Electric
Flow: 1.1 GPM (77* Rise)
Nominal Price: $500
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

7

Yrs Tank/HE
Warranty

3

Yrs Parts
Unit Cost

$111

Per GPM
Vent

NA

Type
10 Yr Cost

$7000

Install+Utilities
Stiebel Eltron
Tempra 12 Plus

Type: 4.5 GPM Tankless
Fuel: Electric
Flow: 1.1 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

7

Yrs Tank/HE
Warranty

3

Yrs Parts
Unit Cost

$133

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities
Stiebel Eltron
Tempra 15

Type: 4.5 GPM Tankless
Fuel: Electric
Flow: 1.3 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

7

Yrs Tank/HE
Warranty

3

Yrs Parts
Unit Cost

$133

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities
Stiebel Eltron
Tempra 15 Plus

Type: 4.5 GPM Tankless
Fuel: Electric
Flow: 1.3 GPM (77* Rise)
Nominal Price: $700
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

7

Yrs Tank/HE
Warranty

3

Yrs Parts
Unit Cost

$156

Per GPM
Vent

NA

Type
10 Yr Cost

$7200

Install+Utilities
Bosch
Tronic 5000 WH17

Type: 2.3 GPM Tankless
Fuel: Electric
Flow: 1.6 GPM (77* Rise)
Nominal Price: $500
Energy

0.97

Factor
Utility Cost

$566

National Avg
Warranty

5

Yrs Tank/HE
Warranty

2

Yrs Parts
Unit Cost

$217

Per GPM
Vent

NA

Type
10 Yr Cost

$7200

Install+Utilities
EEMax
EX190TC

Type: 3 GPM Tankless
Fuel: Electric
Flow: 1.7 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

5

Yrs Tank/HE
Warranty

1

Yrs Parts
Unit Cost

$200

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities
EEMax
EX190T2

Type: 4 GPM Tankless
Fuel: Electric
Flow: 1.7 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

5

Yrs Tank/HE
Warranty

1

Yrs Parts
Unit Cost

$150

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities
Stiebel Eltron
Tempra 20

Type: 8 GPM Tankless
Fuel: Electric
Flow: 1.7 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

7

Yrs Tank/HE
Warranty

3

Yrs Parts
Unit Cost

$75

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities
Stiebel Eltron
Tempra 20 Plus

Type: 8 GPM Tankless
Fuel: Electric
Flow: 1.7 GPM (77* Rise)
Nominal Price: $700
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

7

Yrs Tank/HE
Warranty

3

Yrs Parts
Unit Cost

$88

Per GPM
Vent

NA

Type
10 Yr Cost

$7200

Install+Utilities
EEMax
EX200TC

Type: 3 GPM Tankless
Fuel: Electric
Flow: 1.8 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

5

Yrs Tank/HE
Warranty

1

Yrs Parts
Unit Cost

$200

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities
EEMax
EX200T2

Type: 4 GPM Tankless
Fuel: Electric
Flow: 1.8 GPM (77* Rise)
Nominal Price: $600
Energy

0.99

Factor
Utility Cost

$554

National Avg
Warranty

5

Yrs Tank/HE
Warranty

1

Yrs Parts
Unit Cost

$150

Per GPM
Vent

NA

Type
10 Yr Cost

$7100

Install+Utilities

About This Data: Operating and 10 year costs are based on US EIA national averages of Electricity ($0.0125/kWh), Natural Gas ($13.50/1000 ft3), and Propane ($3.00/gal). Your state may be higher or lower, so compare relative costs between water heaters. Listed water heater prices are nominal and may vary. Installation costs are assumed $300 (tanks) and $1,000 (tankless).

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