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: Rinnai
Brand: KBI
Brand: ALEASHA
Brand: Dearborn Brass
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
Plumbing Parts
Pipe & Fittings
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$300 - $400
$500 - $600
$600 - $700
$700 - $800
$800 - $900
$900 - $1000
$1000 - $2000
Special Values
Featured Keywords
less space
interior tankless
high efficiency tankless water heater
exterior tankless
control-r wireless demand recirculation kit
chrome-plated stainless steel
stainless steel body
stainless steel basket
less waste
he series tankless water heaters
gas tankless
180000 btu natural gas interior tankless water heater
tankless solution
se+ tankless water heaters
tankless water heater
endless hot water
save energy
crawl space
energy efficiency rebates
water heater accessory
energy star
energy factor
tubular drain applications
gas appliance
7.5 gpm residential
external pump
hot water
no pilot light
pilot light
tax credits
high altitude
isolation valves
on-demand recirculation
temperature control
traditional tank water heater
1-1/2 in. dia
6.5 gpm residential
160000 btu
easy installation
rubber washer
ubbink concentric
water temperature
white finish
chrome finish
extra thick washer
brass body
gpm commercial
high efficiency
lower c
metal post
rubber stopper
sink basket strainer
twin pipe adaptor
5.6 gpm residential
11 gpm commercial
20 gauge brass
199000 btu
baffle tee
deep flange
ground joint
horizontal termination kit
metal flange
quarter bend
super high
vent kit
vent pipe
zinc nut
1-1/2 in. 90 degree
1-1/2 in. sch
1.5 in. slip
6/12 in. pitch roof flashing connector
9 gpm residential
9.8 gpm residential
11 gpm residential
120000 btu
130000 btu
abs plastic
basket strainer
bath waste
bathroom sink
bathtub drain
black finish
brass finish
center outlet waste
chrome drain stopper
commercial kitchen sink
control-r module
conversion kit
copper pipe
drain hole
drainage system
end outlet
female copper sweat connection
gas interior
hot water heater
kitchen faucet
lead-free brass
longer wall tube
minimum space
neoprene stopper
Brand
EZ Tankless
Peerless
The Plumber's Choice
Everbilt
Delta
Westbrass
KOHLER
JONES STEPHENS
DANCO
Apollo
Charlotte Pipe
LTWFITTING
SharkBite
American Standard
Rheem
Kingston Brass
Milwaukee
MOEN
Oatey
Zurn
PF WaterWorks
PIPE DECOR
Formufit
BrassCraft
Viega
STZ
Guardian
Symmons
ISPRING
Wilkins
Glacier Bay
GROHE
Southland
Speakman
Elegante Drain Collection
Pfister
Tectite
RIDGID
Hansgrohe
NIBCO
Woodford
HYDROMAXX
Express Water
Barclay Products
APEC Water Systems
FILL-RITE
NEOPERL
HOME-FLEX
NDS
Watts
Watco
Swift Green Filters
RELN
Rinnai
SLOAN
HOLDRITE
TEHILA
Water Source
AQUASURE
Dekorra
Lincoln Products
EASTMAN
VEVOR
Advanced Drainage Systems
Fluidmaster
QUICKFITTING
Rheem PROTECH
WOWOW
Tahanbath
Husky
Superior Pump
ALFI BRAND
K2
Plumbshop
KEENEY
THEWORKS
Liberty Pumps
LUXIER
KRAUS
PENTAIR
Tubolit
Armaflex
Dearborn Brass
Elmdor
IVIGA
SIGNATURE HARDWARE
DURA
HOMEWERKS
RAINLEX
U.S. TRENCH DRAIN
BWE
Cash Acme
EasyFlex
UDP
Orbit
Swiss Madison
Chem-Tainer Industries
GE
Olympia Faucets
Novatto
Matterhorn
Waterdrop
Transolid
VPC
CAMPLUX
OmniFilter
Alpine Corporation
KISSLER and CO
Aero-Stream
Central Brass
Wayne
CMI inc
Lukvuzo
Blanco
John Guest
CERTIFIED APPLIANCE ACCESSORIES
Gerber
ProLine Series
Webstone, a brand of NIBCO
Akicon
Fernco
Little Giant
Design House
EZ-FLO
Korky
VIGO
Amerimax Home Products
General Pipe Cleaners
OLYMPIA
Premier Copper Products
Prime-Line
AMERICAN BUILT PRO
LittleWell
Anderson Metals
Culligan
ECO FLO
PULSE Showerspas
Elkay
Hayes
Miscool
Tier1
AQUOR
Dyconn
Frost King
LEO
ProLine
ProPlus
RUGGED TUB
ANCHOR WATER FILTERS
Eccotemp
EcoPure
IPEX
BOCCHI
Hercules
MCGUIRE MANUFACTURING CO., INC.
MUSTEE
RectorSeal
Stiebel Eltron
BECKETT
Crescent
HAP SYSTEM
EcoSmart
NuvoH2O
Satico
Streamline
PureDrop
Sloan Valve Company
FlexStone
RYOBI
Basement Watchdog
Home Master
Homewerks Worldwide
SINKOLOGY
Ariston
Parker
XtremepowerUS
DEWALT
PRO+AQUA
Pioneer Faucets
BOANN
Ruvati
Saniflo
VITAPUR
Bubble-Stream
Innova
MAREY
Water Creation
ALEASHA
Blue Flame
Blue Monster
EAGO
Flynama
Karran
Pentek
Bosch
Drill America
HDX
Presenza
ROHL
VENTRAL
Acudor Products
Chronomite
FORBEST
Hillman
JACUZZI
Matco-Norca
SumpAlarm
BLACK+DECKER
Brio
CHERNE
Chicago Faucets
LEGEND VALVE
PurTest
T&S
TITAN
Tile Redi
Belle Foret
Boyel Living
CMI
FOGATTI
K-Flex
Klein Tools
LaToscana
Niagara Conservation
Olympia Water Systems
Fitting/ Connector Collection
Brass
Galvanized
Polyethylene
Pipe or Fitting Product Type
Fittings & Connectors
Pipe & Tubing
Fitting or Connector Type
P-Trap
Connector
Coupling
Elbow
Bottle Trap
Tee
Pipe Features
No Additional Features
Savings Center
Special Buys
Eco Friendly
Energy Star
Part Warranty
5 Year
Material
Brass
Acrylonitrile Butadiene Styrene (ABS)
Plastic
Polypropylene
Steel
Water Heater Features
Freeze Protection
Wall Mounted
Overheat Protection
Ultra LoNox
WiFi
Digital Display
Energy Usage Tracking
Temperature Pressure Relief Valve
View Results
All Filters
Category
Fitting/ Connector Collection
Pipe or Fitting Product Type
Fitting or Connector Type
Availability
Brand: Rinnai
Brand: KBI
Brand: ALEASHA
Brand: Dearborn Brass
Clear All
158 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
(175)
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
(41)
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
(175)
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)
Rinnai
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Compare
Expert Installation Available
$
1384
.
11
$1537.90
Save
$153.79
(10%)
(102)
Rinnai
Super High Efficiency Plus 11 GPM Residential 199,000 BTU/h 58.3 kWh Propane Interior Tankless Water Heater
Add to Cart
Compare
$
1369
.
62
$1521.80
Save
$152.18
(10%)
Limit 3 per order
(41)
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
$
805
.
70
(39)
Rinnai
High Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Compare
Top Rated
Expert Installation Available
$
669
.
71
(53)
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%)
Limit 3 per order
(674)
Rinnai
High Efficiency 6.5 GPM Residential 150,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Compare
$
1424
.
43
$1582.70
Save
$158.27
(10%)
Limit 3 per order
(8)
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
(175)
Rinnai
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Compare
Top Rated
Expert Installation Available
$
799
.
99
$993.40
Save
$193.41
(19%)
Limit 3 per order
(562)
Rinnai
High Efficiency 7.5 GPM Residential 180,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Compare