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Home
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Plumbing
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Water Heaters
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Tankless Water Heaters
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Tankless Electric Water Heaters
Highly Rated Indoor Tankless Electric Water Heaters
Shop highly rated products based on our customer reviews
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Review Rating: Highly Rated
Indoor/Outdoor: Indoor
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Availability
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Department
Plumbing
Water Heaters
Tankless Water Heaters
Tankless Electric Water Heaters
Brand
Stiebel Eltron
Bosch
TITAN
EcoSmart
ANZZI
GE
optimal
Airthereal
Price
to
Apply
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$800 - $900
Special Values
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Wattage (watts)
5500 W
7200 W
8000 W
8500 W
9600 W
10800 W
11000 W
11800 W
12000 W
13000 W
14400 W
14600 W
16000 W
18000 W
19200 W
21000 W
24000 W
27000 W
28800 W
36000 W
Application Type
Residential
Point of Use
Flow Rate @ 35°F Rise (gallons/min)
.5 gal (US)/min
1.1 gal (US)/min
1.41 gal (US)/min
1.56 gal (US)/min
1.87 gal (US)/min
2 gal (US)/min
2.3 gal (US)/min
2.34 gal (US)/min
2.5 gal (US)/min
2.54 gal (US)/min
2.8 gal (US)/min
2.81 gal (US)/min
3 gal (US)/min
3.5 gal (US)/min
3.50 gal (US)/min
3.51 gal (US)/min
3.75 gal (US)/min
4 gal (US)/min
4.5 gal (US)/min
4.68 gal (US)/min
4.8 gal (US)/min
5 gal (US)/min
5.26 gal (US)/min
5.27 gal (US)/min
5.62 gal (US)/min
7.03 gal (US)/min
Required Volt Connection
220 volt
240 volt
Efficiency Level
Super High
High
Water Heater Features
Wall Mounted
Digital Display
Overheat Protection
Freeze Protection
Leak Detection
Vacation Mode
WiFi
Indoor/Outdoor
Indoor
Let Us Do It For You
Installation
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Wattage (watts)
Application Type
Flow Rate @ 35°F Rise (gallons/min)
Required Volt Connection
Efficiency Level
Review Rating: Highly Rated
Indoor/Outdoor: Indoor
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36 Results
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$
684
.
04
Buy
3
or more
$615.64
(333)
Model# Tempra 24 Plus
Stiebel Eltron
Tempra 24 Plus Adv Flow Control and Self-Modulating 24 kW 4.68 GPM Residential Electric Tankless Water Heater
Add to Cart
Compare
$
573
.
08
Buy
3
or more
$515.77
(27)
Model# Tempra 20 Trend
Stiebel Eltron
Tempra 20 Trend Self-Modulating 19.2 kW 3.90 GPM Compact Residential Electric Tankless Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
439
.
00
Buy
3
or more
$395.10
(1806)
Model# ECO 18
EcoSmart
ECO 18 Tankless Electric Water Heater 18 kW 240 V
Add to Cart
Compare
Top Rated
More Options Available
Expert Installation Available
$
549
.
00
Buy
3
or more
$494.10
(1806)
Model# ECO 27
EcoSmart
ECO 27 Tankless Electric Water Heater 27 kW 240 V
Add to Cart
Compare
More Options Available
$
849
.
00
Buy
3
or more
$764.10
(326)
Model# Tempra 36 Plus
Stiebel Eltron
Tempra 36 Plus Advanced Flow Control & Self-Modulating 36 kW 7.03 GPM Compact Residential Electric Tankless Water Heater
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Compare
Top Rated
More Options Available
$
799
.
00
Buy
3
or more
$719.10
(334)
Model# Tempra 29 Plus
Stiebel Eltron
Tempra 29 Plus Adv Flow Control and Self-Modulating 28.8 kW 5.66 GPM Residential Electric Tankless Water Heater
Add to Cart
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More Options Available
Expert Installation Available
$
269
.
00
Buy
3
or more
$242.10
(1806)
Model# ECO 11
EcoSmart
ECO 11 Tankless Electric Water Heater 13 kW 240 V
Add to Cart
Compare
$
234
.
77
/box
Buy
3
or more
$211.29
(237)
Model# N-120
TITAN
SCR-2 11.8 kW 4.0 GPM Residential Electric Tankless Water Heater
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More Options Available
Expert Installation Available
$
624
.
00
Buy
3
or more
$561.60
(1806)
Model# ECO 36
EcoSmart
ECO 36 Tankless Electric Water Heater 36 kW 240 V
Add to Cart
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Top Rated
More Options Available
Expert Installation Available
$
259
.
00
Buy
3
or more
$233.10
(1806)
Model# ECO 8
EcoSmart
ECO 8 Tankless Electric Water Heater 8 kW 240 V
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More Options Available
$
659
.
38
Buy
3
or more
$593.44
(328)
Model# Tempra 20 Plus
Stiebel Eltron
Tempra 20 Plus Advanced Flow Control & Self-Modulating 20 kW 3.90 GPM Compact Residential Electric Tankless Water Heater
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Top Rated
More Options Available
$
649
.
00
Buy
3
or more
$584.10
(329)
Model# Tempra 15 Plus
Stiebel Eltron
Tempra 15 Plus Adv Flow Control & Self-Modulating 14.4 kW 2.93 GPM Compact Residential Electric Tankless Water Heater
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