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Home
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Water Heaters
Indoor Water Heaters
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Required Volt Connection: 240 volt
Wattage (watts): 21000 W
Indoor/Outdoor: Indoor
Get It Fast
In Stock at Store Today
Availability
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Department
Plumbing
Water Heaters
Tankless Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
ANZZI
TITAN
Price
to
Apply
$300 - $400
$400 - $500
Part Warranty
Lifetime
1 Year
Wattage (watts)
1500 W
2000 W
3000 W
3500 W
3800 W
4500 W
4800 W
5500 W
5700 W
6000 W
6500 W
7000 W
7200 W
8000 W
9000 W
9600 W
10000 W
11000 W
12000 W
12300 W
13000 W
13500 W
14400 W
14600 W
15000 W
16000 W
16500 W
18000 W
19200 W
21000 W
24000 W
27000 W
28800 W
30000 W
36000 W
45000 W
Water Heater Features
Wall Mounted
Digital Display
Overheat Protection
Product Width (in.)
3.54 in
9 in
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Wattage (watts)
Availability
Review Rating
Required Volt Connection: 240 volt
Wattage (watts): 21000 W
Indoor/Outdoor: Indoor
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Top Rated Products
$
441
.
00
/box
Buy
3
or more
$396.90
(107)
TITAN
SCR-4 21 kW 5.0 GPM Residential Electric Tankless Water Heater
Add to Cart
$
333
.
15
Buy
3
or more
$299.84
(39)
ANZZI
WH-AZ021-M3 ENVO Atami 21 kW 4 GPM Electric Tankless Water Heater
Add to Cart
Installation Services
Water Heater Installation
Get started with a free consultation. Same-day water heater installation is available Monday–Friday in most areas
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