Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Plumbing
/
Water Heaters
Water Heaters
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Filters
Filters
Clear All
Product Width (in.): 7.5 in
Product Width (in.): 4.75 in
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Department
Plumbing
Water Heaters
Water Heater Parts
Tankless Water Heaters
Under Sink Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Brand
Rheem
Rinnai
EASTMAN
Watts
EasyFlex
MAREY
Stiebel Eltron
Price
to
Apply
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
Water Heater Type
Electric
Part Warranty
3 Year
5 Year
Application Type
Residential
Required Volt Connection
220 volt
240 volt
Water Heater Features
Digital Display
Wall Mounted
Wattage (watts)
5700 W
11000 W
Indoor/Outdoor
Indoor
Available in California
Available in California
Let Us Do It For You
Installation
Product Width (in.)
0 in
1 in
1.19 in
1.25 in
1.26 in
1.27 in
1.29 in
1.5 in
1.75 in
2 in
2.25 in
2.5 in
2.85 in
3 in
3.5 in
3.54 in
3.9 in
3.94 in
3.95 in
4 in
4.5 in
4.7 in
4.75 in
5 in
5.63 in
5.9 in
6 in
6.5 in
6.69 in
7 in
7.5 in
8 in
8.25 in
8.3 in
8.5 in
9 in
9.25 in
9.57 in
9.625 in
10.2 in
11 in
11.4 in
11.5 in
11.75 in
11.96 in
12 in
12.5 in
12.8 in
12.91 in
13 in
13.5 in
13.75 in
13.9 in
14 in
14.05 in
14.25 in
14.5 in
15.51 in
15.75 in
16.5 in
16.625 in
17 in
17.1 in
17.3125 in
17.75 in
18 in
18.25 in
18.5 in
19 in
19.5 in
19.625 in
19.75 in
20 in
20.25 in
20.5 in
21 in
21.5 in
21.75 in
22 in
22.25 in
22.5 in
23 in
23.25 in
23.5 in
23.75 in
24 in
24.25 in
24.69 in
26 in
26.25 in
26.375 in
27 in
27.25 in
28 in
28.25 in
30 in
30.25 in
32 in
34 in
36 in
View Results
All Filters
Category
Water Heater Type
Part Warranty
Application Type
Required Volt Connection
Product Width (in.): 7.5 in
Product Width (in.): 4.75 in
Clear All
17 Results
Sort by
Top Sellers
Expert Installation Available
Rinnai
21 in. Plastic Universal Non-Condensing Horizontal Vent Termination Kit for HE and HE+ Tankless Water Heaters
(4.6 /
58
)
Model# 223182
$
92
.
67
Add to Cart
Rinnai
3 in. / 5 in. x 21 in. Plastic Condensing Horizontal Termination Vent Kit for SE and SE plus Tankless Water Heaters
(4.5 /
31
)
Model# 223177PP
$
63
.
83
Add to Cart
Rheem
3 in. PVC Horizontal or Vertical Concentric Vent Termination Kit for High Efficiency Tankless Gas Water Heaters
(3.9 /
129
)
Model# SP20245
$
59
.
84
Add to Cart
Rheem
Residential Wired Main Remote Control for Tankless Gas Water Heaters
(4.2 /
47
)
Model# RTG20006DW
$
62
.
07
Add to Cart
Water Heater Auto-Shutoff Valve, FS3/4NPT, V4 Controller, Water Damage Prevention
(2.5 /
6
)
Model# 20001
$
159
.
00
Add to Cart
Top Rated
MAREY
11 kW 3.0 GPM ETL Certified 220-Volt Self-Modulating Residential Point of Use Tankless Electric Water Heater
(4 /
191
)
Model# ECO110
$
185
.
04
Buy
3
or more
$166.54
Add to Cart
Rinnai
3 in. / 5 in. x 12 in. Plastic Condensing Horizonatal Termination Vent Kit for SE and SE+ Tankless Water Heaters
(4.5 /
31
)
Model# 223176PP
$
90
.
69
Add to Cart
EASTMAN
45 in. Flexible Magnesium Anode Rod
(4.4 /
52
)
Model# 60296
$
21
.
00
Add to Cart
Stiebel Eltron
Mini 6 5.7 kW Point-of-Use Tankless Electric Water Heater
(3.8 /
12
)
Model# Mini 6
$
156
.
95
Add to Cart
EASTMAN
42 in. Aluminum/Zinc Anode Rod, 3 in. Nipple Fitting
(4.3 /
14
)
Model# 60288
$
30
.
54
Add to Cart
EASTMAN
42 in. Magnesium Anode Rod with 5 in. Nipple Fitting
Model# 60287
$
39
.
60
Add to Cart
Rinnai
3 in. / 5 in. Plastic Condensing Horizontal Termination Diverter Vent Kit for SE and SE+ Tankless Water Heaters
(4.4 /
5
)
Model# 223186PP
$
89
.
14
Add to Cart
