Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Plumbing
Plumbing
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Filters
Filters
Clear All
Brand: Rheem
Brand: Rheem PROTECH
Brand: K2
Featured Keywords: hot water
Featured Keywords: continuous hot water
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$800 - $900
$900 - $1000
$1000 - $2000
$2000 - $3000
$3000 - $4000
$4000 - $5000
Over $5000
Special Values
Brand
EZ Tankless
Peerless
Rheem
Apollo
American Standard
Delta
TITAN
Rinnai
Bosch
EcoSmart
PULSE Showerspas
Stiebel Eltron
The Plumber's Choice
Watts
ALFI BRAND
GOULDS WATER TECHNOLOGY
Cash Acme
Eccotemp
MAREY
Matterhorn
PurTest
SharkBite
Chronomite
DANCO
Everbilt
Prier Products
Richmond
ScaleBlaster
Speakman
Symmons
Webstone, a brand of NIBCO
Wilkins
Ariston
Evolve Technologies
HOME-FLEX
KOHLER
Niagara Conservation
Saniflo
SuperStor
Superior Pump
Sure Comfort
Featured Keywords
stainless steel heating element
mid efficiency tankless water heaters
anode rod
hot water
single phase
terminal block
magnesium oxide
3 kw
12 kw
150 psi
mop sink
foam insulation
high temperature
point-of-use water heaters
public restroom
full port
commercial light duty
control box
mixing valve
use electric tank water heater
access door
richmond water heater
ultra low nox
240 volt
bradford white
combustion chamber
natural gas
storage tank
ao smith
liquid propane
direct replacement
first hour
rheem water heaters
commercial universal heavy duty
single unit
277 volt
continuous hot water
ignition system
light-duty commercial electric water heaters
water temperature
retail store
water heating
commercial dishwashers
commercial retrofit
general electric
multiple water
energy usage
30 gal. short
40 gal. short
p relief valve
auto shut-off valve
plastic tank
richmond gas water heater
208 volt
high efficiency
rear water inlet
whirlpool water heaters
50 gal. short
incoming water
natural gas tank water heater
rheem electric water heater
system sentinel
110 volt
automatic temperature control
electronic ignition system
lower elements
more hot water
multiple water connection
1 degree
24 volt
50 gal
easy installation
performance platinum
tank life
water damage
gas valve kit
installation quote
operating cost
uniform energy factor
40 gal
built-in leak detection
commercial gas water heaters
detection auto shutoff
detection system
direct vent tank water heater
heating element
sizing guide
50 gal. tank
115/230 volt
burner door
electronic temperature control
hybrid electric heat pump
long life
low-watt density
rheem heating elements
rheem marathon electric water heaters
standard electric water heater
tight places
40 gal. tank
50 gal. tall
Savings Center
Special Buys
Bulk Pricing
Nominal Tank Capacity (gallons)
2 gal
6 gal
10 gal
15 gal
20 gal
30 gal
37 gal
38 gal
40 gal
50 gal
55 gal
65 gal
72 gal
75 gal
76 gal
80 gal
82 gal
85 gal
91 gal
100 gal
120 gal
Eco Friendly
Energy Star
Part Warranty
1 Year
2 Year
3 Year
5 Year
6 Year
12 Year
Smart Home
Smart Home Enabled
Water Heater Features
Temperature Pressure Relief Valve
Overheat Protection
Glass-Lined Tank
Wall Mounted
Ultra LoNox
LoNox
Freeze Protection
Energy Usage Tracking
Leak Detection
Vacation Mode
WiFi
Pilot Light Window
Pilot Reset Button
View Results
All Filters
Category
Availability
Price
Brand
Featured Keywords
Brand: Rheem
Brand: Rheem PROTECH
Brand: K2
Featured Keywords: hot water
Featured Keywords: continuous hot water
Clear All
178 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
More Options Available
Expert Installation Available
$
559
.
00
Buy
3
or more
$503.10
(2373)
Model# RETEX-27
Rheem
Performance 27 kw Self-Modulating 5.27 GPM Tankless Electric Water Heater
Add to Cart
Compare
Expert Installation Available
$
859
.
00
Buy
3
or more
$773.10
(3082)
Model# XG50T12HE40U0
Rheem
Performance Platinum 50 Gal.Tall 12 Year 40,000 BTU High Efficiency Natural Gas Tank Water Heater
Add to Cart
Compare
Expert Installation Available
$
759
.
00
Buy
3
or more
$683.10
(3082)
Model# XG40T12HE40U0
Rheem
Performance Platinum 40 Gal. Tall 12 Year 40,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
Top Rated
Expert Installation Available
$
749
.
00
Buy
3
or more
$674.10
(1548)
Model# XE50T12CS55U1
Rheem
Gladiator 50 Gal. Tall 12 Year 5500/5500-Watt Smart Electric Water Heater with Leak Detection and Auto Shutoff
Add to Cart
Compare
Expert Installation Available
$
739
.
00
Buy
3
or more
$665.10
(2149)
Model# XE50M12CS55U1
Rheem
Gladiator 50 Gal. Medium 12 Year 5500/5500-Watt Smart Electric Water Heater with Leak Detection and Auto Shutoff
Add to Cart
Compare
More Options Available
Expert Installation Available
$
459
.
00
Buy
3
or more
$413.10
(2364)
Model# RETEX-18
Rheem
Performance 18 kW Self-Modulating 3.51 GPM Tankless Electric Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
1229
.
99
$1449.00
Save
$219.01
(15%)
Buy
3
or more
$1106.99
Limit 3 per order
(331)
Model# ECOH200DVRHLN
Rheem
Performance Platinum 11 GPM Natural Gas High Efficiency Indoor Recirculating Tankless Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
619
.
00
Buy
3
or more
$557.10
(2367)
Model# RETEX-36
Rheem
Performance 36 kw Self-Modulating 7.03 GPM Tankless Electric Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
1159
.
00
Buy
3
or more
$1043.10
(8409)
Model# XG75T12ST76U0
Rheem
Performance Platinum 75 Gal. Tall 12 Year 76,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
329
.
00
Buy
3
or more
$296.10
(2370)
Model# RETEX-13
Rheem
Performance 13 kW Self-Modulating 2.54 GPM Tankless Electric Water Heater
Add to Cart
Compare
Top Rated
More Options Available
Expert Installation Available
$
759
.
99
$879.00
Save
$119.01
(14%)
Buy
3
or more
$683.99
Limit 3 per order
(3109)
Model# XE55T12CS45U0
Rheem
Gladiator 55 Gal. Tall 12 Year 4500/4500-Watt Smart Electric Water Heater with Leak Detection and Auto Shutoff
Add to Cart
Compare
Expert Installation Available
$
879
.
00
Buy
3
or more
$791.10
(1009)
Model# XG40S12HE38U0
Rheem
Performance Platinum 40 Gal. Short 12 Year 38,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare