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: Rinnai
Brand: Armaflex
Eco Actions: Yes
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Pipe Insulation
Water Heaters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$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 space
endless hot water
closed-cell foam
iron pipe
rubber insulation
lap seal
pipe type
fiber free
energy star
save energy
lineal feet
crawl space
ubbink concentric
easy installation
energy efficiency rebates
11 gpm commercial
11 gpm residential
160000 btu
high altitude
isolation valves
pvc pipe
temperature control
twin pipe adaptor
6.5 gpm residential
no pilot light
7.5 gpm residential
199000 btu
built-in recirculation pump
energy loss
gpm commercial
tax credits
thermal bypass valve
3/4 in. rubber pipe insulation
9 gpm residential
48 lineal feet/carton
54 lineal feet/carton
72 lineal feet/carton
96 lineal feet/carton
120 lineal feet/carton
elastomeric pipe insulation
pilot light
super high
traditional tank water heater
1 in. rubber pipe insulation
1/2 in. rubber pipe insulation
24 lineal feet/carton
54 lin
90 lineal feet/carton
210 lineal feet/carton
130000 btu
cold plumbing
copper- pvc-iron pipes
high efficiency
hot water
mold resistant
Brand
Peerless
Delta
MOEN
NEOPERL
KOHLER
Rheem
Tubolit
Armaflex
Pfister
Rinnai
Symmons
American Standard
Glacier Bay
Speakman
Niagara Conservation
Bubble-Stream
Bosch
Frost King
Gerber
Zurn
DANCO
GROHE
Armacell
Everbilt
Hansgrohe
Design House
Fisher
Pipe or Fitting Product Type
Accessory
Part Warranty
5 Year
Savings Center
Special Buys
Bulk Pricing
Eco Friendly
Energy Star
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
Pipe or Fitting Product Type
Availability
Review Rating
Price
Brand: Rinnai
Brand: Armaflex
Eco Actions: Yes
Clear All
67 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
Expert Installation Available
Limit 3 per order
$
1537
.
90
(188)
Model# RX199iN
Rinnai
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 3 per order
$
1832
.
99
(46)
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
Expert Installation Available
Limit 3 per order
$
1521
.
80
Buy
3
or more
$1369.62
(46)
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
Expert Installation Available
Limit 5 per order
$
1076
.
92
Was
$1808.31
Save
$731.39
(40%)
Buy
3
or more
$969.23
(90)
Model# RSC160iN
Rinnai
Super High Efficiency Plus 9 GPM Residential 160,000 BTU Interior Natural Gas Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 3 per order
$
1302
.
70
Buy
3
or more
$1172.43
(188)
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
Expert Installation Available
Limit 3 per order
$
1414
.
70
Buy
3
or more
$1273.23
(188)
Model# RX180iN
Rinnai
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Limit 3 per order
$
1582
.
70
Buy
3
or more
$1424.43
(9)
Model# CX199iN
Rinnai
Sensei 11.1 GPM Commerical 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 3 per order
$
1141
.
70
Buy
3
or more
$1027.53
(188)
Model# RX130iN
Rinnai
Sensei Super High Efficiency Plus 7.1 GPM 130,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 5 per order
$
849
.
00
Was
$1135.90
Save
$286.90
(25%)
Buy
3
or more
$764.10
(277)
Model# RUCS75iN
Rinnai
Super High Efficiency 7.5 GPM Residential 160,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 5 per order
$
749
.
00
Was
$983.89
Save
$234.89
(24%)
Buy
3
or more
$674.10
(86)
Model# RUCS65iN
Rinnai
Super High Efficiency 6.5 GPM Residential 130,000 BTU Natural Gas Interior Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 5 per order
$
933
.
33
Was
$1521.80
Save
$588.47
(39%)
Buy
3
or more
$840.00
(20)
Model# RSC160iP
Rinnai
Super High Efficiency Plus 9 GPM Residential 160,000 BTU Interior Propane Gas Tankless Water Heater
Add to Cart
Expert Installation Available
Limit 5 per order
$
1076
.
93
Was
$2244.00
Save
$1167.07
(52%)
Buy
3
or more
$969.24
(20)
Model# RSC199eP
Rinnai
Super High Efficiency Plus 11 GPM Residential 199,000 BTU/h Exterior Propane Gas Tankless Water Heater
Add to Cart