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
Me
Cart
Home
/
Plumbing
Plumbing
20 Results
Price: Special Values
Nominal Tank Capacity (gallons): 40 gal
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Unavailable Products
Department
Plumbing
Water Heaters
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
Rheem
Sure Comfort
Price
to
Go
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$1000 - $2000
$2000 - $3000
+ View All
Featured Keywords
stainless steel element
stainless steel heating element
hot water
first hour
40 gal. tank
auto shut-off valve
incoming water
low nox burner
tank life
40 gal medium
40 gal. medium
40 gal. natural gas tall water heater
built-in leak detection
detection auto shutoff
detection system
energy efficient water heater
energy star rebates
energy usage
energy use
gladiator 40 gal
high efficiency
hybrid electric heat pump
more hot water
performance platinum 40 gal
standard electric water heater
uln water heaters
water damage
water temperature
40 gal tall 12 year
40 gal tall
40 gal. natural gas short water heater
40 gal. tall
40 gal
40 gallon tank
40 gallon
67 gallons
69 gallons
4500/4500 watt smart electric water heater
5500/5500 watt smart electric water heater
34000 btu natural gas tank water heater
38000 btu natural gas tank water heater
38000 btu ultra low nox
40000 btu natural gas tank water heater
auto shutoff valve
electronic ignition system
emission requirement
energy saving
gallon model
high demand
leak detection
mobile device
more heat
performance platinum
platinum 40 gal short
push button ignition system
standing pilot light
ultra low nox
uniform energy factor
+ View All
Eco Friendly
Energy Star
Part Warranty
3 Year
6 Year
9 Year
10 Year
12 Year
Smart Home
Smart Home Enabled
Water Heater Features
Overheat Protection
Temperature Pressure Relief Valve
Pilot Light Window
Pilot Reset Button
Demand Response Ready
LoNox
Self Cleaning
Vacation Mode
WiFi
+ View All
Nominal Tank Capacity (gallons)
1 gal
2 gal
4 gal
6 gal
7 gal
11 gal
28 gal
30 gal
38 gal
40 gal
50 gal
55 gal
65 gal
80 gal
+ View All
Savings Center
Bulk Pricing
Best Seller
More Options Available
Expert Installation Available
$
559
.
00
Buy
3
or more
$503.10
(8297)
Rheem
Performance 40 Gal. Tall 6-Year 36,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
Best Seller
More Options Available
Expert Installation Available
$
439
.
00
Buy
3
or more
$395.10
(8042)
Rheem
Performance 40 Gal. 4500-Watt Elements Medium Electric Water Heater with 6-Year Tank Warranty and 240-Volt
Add to Cart
Compare
More Options Available
Expert Installation Available
$
679
.
00
Buy
3
or more
$611.10
(2077)
Rheem
Performance 40 Gal. Short 6-Year 34,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
Top Rated
More Options Available
Expert Installation Available
$
659
.
00
Buy
3
or more
$593.10
(8298)
Rheem
Performance Plus 40 Gal. Tall 9-Year 40,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
449
.
00
Buy
3
or more
$404.10
(2952)
Rheem
Performance 40 Gal. 4500-Watt Elements Tall Electric Water Heater with 6-Year Tank Warranty and 240-Volt
Add to Cart
Compare
Exclusive
Expert Installation Available
$
1199
.
00
Buy
3
or more
$1079.10
(1311)
Rheem
Performance 40 Gal. Tall 40,000 BTU Residential Natural Gas Power Vent Water Heater with 6-Year Tank Warranty
Add to Cart
Compare
Expert Installation Available
$
759
.
00
Buy
3
or more
$683.10
(3060)
Rheem
Performance Platinum 40 Gal. Tall 12 Year 40,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
More Options Available
Expert Installation Available
$
779
.
00
Buy
3
or more
$701.10
(2077)
Rheem
Performance Plus 40 Gal. Short 9-Year 38,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare
Expert Installation Available
$
1399
.
99
$1599.00
Save
$199.01
(12%)
Buy
3
or more
$1259.99
Limit 5 per order
(2980)
Rheem
Performance Platinum 40 Gal. 10-Year Hybrid High Efficiency Smart Tank Electric Heat Pump Water Heater
Add to Cart
Compare
Expert Installation Available
$
539
.
00
Buy
3
or more
$485.10
(2031)
Rheem
Performance Plus 40 Gal. 5500-Watt Elements Medium Electric Water Heater w/9-Year Tank Warranty LED Indicator & 240-Volt
Add to Cart
Compare
Top Rated
More Options Available
Expert Installation Available
$
539
.
00
Buy
3
or more
$485.10
(8042)
Rheem
Performance Plus 40 Gal. 4500-Watt Elements Medium Electric Water Heater w/9-Year Tank Warranty LED Indicator & 240-Volt
Add to Cart
Compare
Expert Installation Available
$
879
.
00
Buy
3
or more
$791.10
(1007)
Rheem
Performance Platinum 40 Gal. Short 12 Year 38,000 BTU Natural Gas Tank Water Heater
Add to Cart
Compare