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
Filters
Filters
Clear All
Brand: Formufit
Brand: EZ Tankless
Brand: Basement Watchdog
Brand: Rinnai
Brand: Amerimax Home Products
Brand: RAINLEX
Brand: K2
Water Heater Features: Digital Display
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$300 - $400
$500 - $600
$600 - $700
$800 - $900
$900 - $1000
$1000 - $2000
Special Values
Featured Keywords
natural gas tankless water heater
endless hot water
8.2 gpm tankless water heater
tankless solution
4.4 gpm tankless water heater
pilot light
energy star
heat exchanger
save energy
bath home
continuous hot water
digital thermostat
energy efficiency rebates
high altitude
on/off switch
water pressure
electric water heater
external pump
hot water
on-demand recirculation
recovery time
2 in. pvc
4.4 gpm 85000 btu
6.5 gpm residential
energy saving
water temperature
9 gpm residential
11 gpm residential
202-4.0 gpm 85000 btu
165000 btu
car wash
combustion air
energy factor
high efficiency
no pilot light
pressure washer
single vent pipe
small tank
super high
traditional tank water heater
type water heater
ultra-high efficiency
water flow
Brand
EZ Tankless
Rinnai
CAMPLUX
Stiebel Eltron
Eccotemp
ANZZI
Bosch
GE
MAREY
MIZUDO
BLACK+DECKER
FOGATTI
EcoSmart
Savings Center
Special Buys
Eco Friendly
Energy Star
Part Warranty
1 Year
5 Year
Water Heater Features
Digital Display
Wall Mounted
Overheat Protection
Freeze Protection
Ultra LoNox
WiFi
Energy Usage Tracking
Temperature Pressure Relief Valve
Portable
View Results
All Filters
Category
Availability
Price
Featured Keywords
Brand
Brand: Formufit
Brand: EZ Tankless
Brand: Basement Watchdog
Brand: Rinnai
Brand: Amerimax Home Products
Brand: RAINLEX
Brand: K2
Water Heater Features: Digital Display
Clear All
54 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
1384
.
11
$1537.90
Save
$153.79
(10%)
Limit 3 per order
(177)
Model# RX199iN
Rinnai
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Compare
$
1680
.
21
$1866.90
Save
$186.69
(10%)
Limit 3 per order
(42)
Model# RXP199iN
Rinnai
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Add to Cart
Compare
$
1172
.
43
$1302.70
Save
$130.27
(10%)
Limit 3 per order
(177)
Model# RX160iN
Rinnai
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
1105
.
30
(39)
Model# RE180iN
Rinnai
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Compare
$
1369
.
62
$1521.80
Save
$152.18
(10%)
Limit 3 per order
(42)
Model# RXP160iN
Rinnai
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Add to Cart
Compare
Expert Installation Available
$
1384
.
11
$1537.90
Save
$153.79
(10%)
(102)
Model# RU199iP
Rinnai
Super High Efficiency Plus 11 GPM Residential 199,000 BTU/h 58.3 kWh Propane Interior Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
805
.
70
(39)
Model# RE140iN
Rinnai
High Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Compare
$
1424
.
43
$1582.70
Save
$158.27
(10%)
Limit 3 per order
(8)
Model# CX199iN
Rinnai
Sensei 11.1 GPM Commerical 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
Add to Cart
Compare
$
1273
.
23
$1414.70
Save
$141.47
(10%)
Limit 3 per order
(177)
Model# RX180iN
Rinnai
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
1480
.
01
$2158.08
Save
$678.07
(31%)
Limit 3 per order
(77)
Model# RSC199eN
Rinnai
Super High Efficiency Plus 11 GPM Residential 199,000 BTU Exterior Natural Gas Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
1239
.
82
$1808.31
Save
$568.49
(31%)
Limit 3 per order
(84)
Model# RSC160iN
Rinnai
Super High Efficiency Plus 9 GPM Residential 160,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
1297
.
10
(39)
Model# RE199iN
Rinnai
High Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Compare