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
/
Water Heaters
Water Heaters
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Savings Center: Special Buys
Product Width (in.): 14 in
Product Width (in.): 12.91 in
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Heaters
Tankless Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Rinnai
MIZUDO
Price
to
Apply
$250 - $300
$300 - $400
$600 - $700
$700 - $800
$900 - $1000
Part Warranty
1 Year
5 Year
Fuel Type
Gas
Electric
Required Volt Connection
120 volt
240 volt
Application Type
Residential
Gas Type
Natural Gas
Propane
Water Heater Features
Freeze Protection
Wall Mounted
Digital Display
Leak Detection
Overheat Protection
Indoor/Outdoor
Indoor
Outdoor
Eco Friendly
Energy Star
Let Us Do It For You
Installation
Product Width (in.)
3.54 in
3.86 in
4.5 in
11.96 in
12.91 in
13.5 in
14 in
14.05 in
14.5 in
15 in
15.51 in
17 in
17.1 in
17.3 in
17.625 in
18.5 in
20.25 in
22.25 in
23.75 in
24.25 in
Savings Center
Bulk Pricing
View Results
All Filters
Category
Part Warranty
Fuel Type
Required Volt Connection
Application Type
Savings Center: Special Buys
Product Width (in.): 14 in
Product Width (in.): 12.91 in
Clear All
8 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Top Rated
Expert Installation Available
$
799
.
99
$993.40
Save
$193.41
(19%)
Buy
3
or more
$719.99
Limit 10 per order
(564)
Model# V75iN
Rinnai
High Efficiency 7.5 GPM Residential 180,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Compare
Top Rated
Expert Installation Available
$
602
.
74
$669.71
Save
$66.97
(10%)
Buy
3
or more
$542.47
Limit 10 per order
(53)
Model# V53DeP
Rinnai
Value Series Outdoor 5.6 GPM Residential 120,000 BTU Propane Gas Tankless Water Heater
Add to Cart
Compare
Top Rated
Expert Installation Available
$
735
.
71
$817.46
Save
$81.75
(10%)
Buy
3
or more
$662.14
Limit 10 per order
(674)
Model# V65iN
Rinnai
High Efficiency 6.5 GPM Residential 150,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
602
.
74
$669.71
Save
$66.97
(10%)
Buy
3
or more
$542.47
Limit 10 per order
(58)
Model# V53DeN
Rinnai
Value Series Outdoor 5.6 GPM Residential 120,000 BTU Natural Gas Tankless Water Heater
Add to Cart
Compare
Top Rated
Expert Installation Available
$
949
.
00
$1146.82
Save
$197.82
(17%)
Buy
3
or more
$854.10
Limit 10 per order
(952)
Model# RL75iN
Rinnai
High Efficiency Plus 7.5 GPM Residential 180,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Compare
New
$
349
.
99
/carton
$420.99
Save
$71.00
(17%)
Model# ET027A0W
MIZUDO
27KW 17 in. Residential Electric Tankless Water Heater
Add to Cart
Compare
New
$
319
.
99
/carton
$389.99
Save
$70.00
(18%)
Model# ET024A0W
MIZUDO
24KW 17 in. Residential Electric Tankless Water Heater
Add to Cart
Compare
New
$
279
.
99
/carton
$347.99
Save
$68.00
(20%)
Model# ET018A0W
MIZUDO
18 Kilo Watt 17.05 in. Residential Electric Tankless Water Heater
Add to Cart
Compare
Installation Services
Water Heater Installation
Get started with a free consultation. Same-day water heater installation is available Monday–Friday in most areas
Learn More