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: Weld-On
Brand: Rinnai
Brand: Zurn
Availability: Show Unavailable Products
Review Rating: 1 & Up
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
Drainage
Plumbing Accessories
Utility Sinks & Accessories
Valves
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$800 - $900
$900 - $1000
$1000 - $2000
$2000 - $3000
Special Values
Featured Keywords
less waste
high efficiency tankless water heater
he series tankless water heaters
gas tankless
180000 btu natural gas interior tankless water heater
stainless steel deck plate
stainless steel strainer
se+ tankless water heaters
tankless solution
tankless water heater
endless hot water
replacement part
save energy
ada compliant
energy efficiency rebates
crawl space
energy star
energy factor
water heater accessory
external pump
gas appliance
7.5 gpm residential
hot water
no pilot light
on-demand recirculation
pilot light
tax credits
6.5 gpm residential
easy installation
new construction
top spud
traditional tank water heater
water temperature
white finish
floor drain
pvc body
spud coupling
ubbink concentric
0.5 gpm
2.2 gpm
4 inch
40 dwv pipe
brass construction
exposed urinal flush valve
nickel bronze strainer
pressure vacuum breaker
water waste
4 in. abs
clean-out plug
drain grate
female connection
flush valve
high efficiency
lower c
sloan flush valves
twin pipe adaptor
water conservation
wing nut
2 in. snap-in grate
2 inch
3 in. schedule
5 inch round floor drain
5.6 gpm residential
9 in. square
12 inch
80 psi
100 gpm
175 psi
160000 btu
abs body
adjustable center
adjustable tailpiece
automatic flush
cast brass
cast bronze
caulk connection
clog resistant
commercial kitchen
countersunk cleanout plug
drinking water
exposed closet flush valve
floor cleanout
full port ball valve
galvanized steel
gooseneck spout
hex coupling nut
high altitude
horizontal termination kit
inside diameter
integral trap
isolation valves
light duty
pex system
piece hex
pipe cover
polished chrome
pool area
potable water
quarter turn
repair parts
Brand
EZ Tankless
Peerless
The Plumber's Choice
Delta
KOHLER
Everbilt
Westbrass
DANCO
JONES STEPHENS
Apollo
Charlotte Pipe
SharkBite
MOEN
Oatey
Milwaukee
Rheem
American Standard
BrassCraft
PF WaterWorks
Formufit
PIPE DECOR
STZ
Glacier Bay
ISPRING
LTWFITTING
Pfister
Symmons
Southland
RIDGID
Elegante Drain Collection
HYDROMAXX
Tectite
GROHE
NIBCO
Kingston Brass
Viega
Express Water
EASTMAN
Wilkins
NDS
NEOPERL
HOME-FLEX
Zurn
APEC Water Systems
Watts
Speakman
Advanced Drainage Systems
Fluidmaster
Woodford
KRAUS
Rinnai
Lincoln Products
KEENEY
Dekorra
Barclay Products
Watco
Water Source
Husky
HOLDRITE
Rheem PROTECH
QUICKFITTING
RELN
FILL-RITE
Hansgrohe
Plumbshop
HOMEWERKS
Superior Pump
SLOAN
DURA
LUXIER
AQUASURE
TEHILA
Dearborn Brass
K2
Guardian
Orbit
RAINLEX
VEVOR
Chem-Tainer Industries
Elmdor
Liberty Pumps
THEWORKS
BWE
EZ-FLO
GE
Little Giant
Cash Acme
UDP
VPC
U.S. TRENCH DRAIN
Alpine Corporation
PENTAIR
Tubolit
EasyFlex
John Guest
Wayne
Blanco
Fernco
VIGO
CERTIFIED APPLIANCE ACCESSORIES
Korky
Novatto
LittleWell
Amerimax Home Products
Culligan
Design House
Elkay
ECO FLO
Matterhorn
ProLine Series
Transolid
Eccotemp
KISSLER and CO
ProLine
WOWOW
ALFI BRAND
CHERNE
Stiebel Eltron
Brita
Frost King
Hercules
Premier Copper Products
Waterdrop
CAMPLUX
Dyconn
EcoPure
MUSTEE
Swiss Madison
Streamline
Aero-Stream
DEWALT
IVIGA
RUGGED TUB
RYOBI
Bosch
Crescent
EcoSmart
HAP SYSTEM
Akicon
Armaflex
Hayes
SIGNATURE HARDWARE
Basement Watchdog
Home Master
LEO
FlexStone
PULSE Showerspas
Tier1
ANCHOR WATER FILTERS
Ariston
General Pipe Cleaners
AQUOR
OLYMPIA
Prime-Line
Ruvati
Homewerks Worldwide
MAREY
OmniFilter
BLACK+DECKER
Belle Foret
Bubble-Stream
Chronomite
Olympia Faucets
PRO+AQUA
Swift Green Filters
Water Creation
ATMOR
BECKETT
HDX
IPEX
Karran
NuvoH2O
Pentek
Presenza
Acudor Products
Anderson Metals
CMI inc
Central Brass
RectorSeal
Saniflo
Blue Monster
Camco
MODONA
Prier Products
ProPlus
PumpSpy
SINKOLOGY
Whirlpool
AMERICAN BUILT PRO
Ironwerks Designs
K-Flex
Niagara Conservation
Olympia Water Systems
REVALVED
TITAN
Todd
Chicago Faucets
DUROMAX
FORBEST
Gerber
GripWerks
Klein Tools
PurTest
PureDrop
Webstone, a brand of NIBCO
Grundfos
Hillman
Mueller Streamline
T&S
Taco Comfort Solutions
TekTube
ANZZI
Brondell
Fisher
InSinkErator
JACKEL
PUR
Teamson Kids
Tile Redi
3M
Blue Flame
Febco
Filtrete
IFILTER
LEGEND VALVE
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Fitting/ Connector Collection
PEX
ABS
Specialty
Pipe or Fitting Product Type
Accessory
Fittings & Connectors
Brackets/Terminations
Fitting or Connector Type
Plug
Connector
Coupling
Elbow
Tee
Trap
Part Warranty
5 Year
Savings Center
Special Buys
Eco Friendly
Energy Star
WaterSense
Material
Stainless Steel
Brass
Cast Iron
Plastic
Rubber
Acrylonitrile Butadiene Styrene (ABS)
PVC
Bronze
Aluminum
Ceramic
Chrome
Cross-Linked Polyethylene (PEX)
Neoprene
Nickel
Polyethylene
Water Heater Features
Freeze Protection
Wall Mounted
Overheat Protection
Digital Display
Ultra LoNox
WiFi
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: Weld-On
Brand: Rinnai
Brand: Zurn
Availability: Show Unavailable Products
Review Rating: 1 & Up
Clear All
206 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