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
Brand: BLACK+DECKER
Brand: Selkirk
Brand: Master Flow
Brand: Rheem PROTECH
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
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$800 - $900
Special Values
Brand
EZ Tankless
Rheem
Westinghouse
Richmond
GE
Rinnai
Rheem PROTECH
CAMPLUX
Everbilt
Eccotemp
Stiebel Eltron
AMERICAN BUILT PRO
HOLDRITE
EcoSmart
SharkBite
Ariston
Bosch
MAREY
MIZUDO
PLUMBFLEX
Chronomite
EASTMAN
UNIVERSAL METAL SOLUTIONS
FOGATTI
HOME-FLEX
ATMOR
CMI inc
TITAN
ANZZI
BrassCraft
Cash Acme
Watts
BLACK+DECKER
Tectite
Apollo
CORRO-PROTEC
Directbrand
White Rodgers
Wilkins
Amtrol
Camco
optimal
thermomate
EasyFlex
JONES STEPHENS
Power-Pipe
ProPlus
RectorSeal
Selkirk
SuperStor
Water-Tite
resideo
Eemax
Frost King
Hercules
NuvoH2O
Sure Comfort
Webstone, a brand of NIBCO
Z-Flex
Airthereal
American Water Heater
AquaMotion
Blue Lightning Rod
FLOODMASTER
Fluidmaster
GASLAND
Grundfos
Honeywell Home
Honeywell
Intermatic
KOHLER
Klein Tools
Master Flow
Paragon
REED Instruments
Resideo
ScaleRX
Superior Pump
Taco Comfort Solutions
Technoflex
Water Heater Type
Electric
Part Warranty
2 Year
Application Type
Residential
Required Volt Connection
120 volt
240 volt
Water Heater Features
Wall Mounted
Digital Display
Overheat Protection
Wattage (watts)
1500 W
2000 W
3000 W
3500 W
3800 W
4500 W
5000 W
5500 W
6000 W
7000 W
13000 W
18000 W
24000 W
27000 W
36000 W
Savings Center
Special Buys
Indoor/Outdoor
Indoor
Outdoor
Available in California
Available in California
Let Us Do It For You
Installation
Product Width (in.)
1 in
2 in
2.25 in
2.5 in
3 in
3.05 in
3.1 in
3.4 in
3.475 in
3.6 in
3.65 in
3.7 in
3.75 in
3.9 in
3.9167 in
3.95 in
4 in
4.05 in
4.2 in
4.35 in
4.45 in
4.53 in
4.958 in
5 in
5.25 in
5.35 in
5.5 in
5.6 in
5.65 in
5.85 in
6 in
6.05 in
6.7 in
6.75 in
7.6 in
7.75 in
7.8 in
8 in
8.05 in
8.1 in
8.3 in
9.25 in
10.55 in
11.96 in
17 in
17.13 in
19.625 in
23.23 in
26 in
View Results
All Filters
Category
Water Heater Type
Part Warranty
Application Type
Required Volt Connection
Brand: BLACK+DECKER
Brand: Selkirk
Brand: Master Flow
Brand: Rheem PROTECH
Clear All
93 Results
Sort by
Top Sellers
Best Seller
Rheem PROTECH
Natural Gas Combination Control Thermostat Replacement Kit
(3.9 /
23
)
Model# SP21062A
$
252
.
06
Add to Cart
Rheem PROTECH
LP Gas Control Thermostat
(4 /
20
)
Model# SP20833C
$
167
.
50
Add to Cart
Rheem PROTECH
54 in. by 0.84 in. Diameter Flexible Magnesium Anode Rod for Electric and Gas Water Heaters
(4.6 /
140
)
Model# SP8371B
$
83
.
82
Add to Cart
Rheem PROTECH
0.750 in. Dia x 44-3/8 in. L Magnesium Water Heater Anode Rod
(4.6 /
106
)
Model# SP11309C
$
35
.
29
Add to Cart
Rheem PROTECH
Tune-Up Kit for Electric Water Heaters
(4.6 /
133
)
Model# SP20060
$
35
.
99
Add to Cart
Rheem PROTECH
0.900 in. Dia Magnesium Anode Rod
(4.8 /
101
)
Model# SP11526C
$
29
.
09
Add to Cart
Rheem PROTECH
Rheem White-Rodgers Gas Control Thermostat
(3.9 /
45
)
Model# SP14270M
$
84
.
82
Add to Cart
Expert Installation Available
Selkirk
4EFC5 Expandable Flex Connector
(4.6 /
52
)
Model# 174061RHD
$
77
.
00
Add to Cart
Rheem PROTECH
Water Treatment System for Tankless Water Heater
(5 /
5
)
Model# RTG20251
$
176
.
55
Add to Cart
Rheem PROTECH
4500-Watt (240-Volt) Lower Position Titanium Element for Marathon Water Heaters
(4.7 /
38
)
Model# SP213670
$
56
.
55
Add to Cart
Expert Installation Available
Selkirk
4EFC3 Expandable Flex Connector
(4.6 /
52
)
Model# 174036RHD
$
74
.
80
Add to Cart
Rheem PROTECH
4500-Watt (240-Volt) Upper Position Titanium Element for Marathon Water Heaters
(4.8 /
36
)
Model# SP213790
$
54
.
99
Add to Cart