#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Water Heaters

Get It Fast

caret-icon
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Heaters

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up0

Price

caret-icon
to

Brand

caret-icon

Water Heater Type

caret-icon

Part Warranty

caret-icon

Application Type

caret-icon

Required Volt Connection

caret-icon

Water Heater Features

caret-icon

Wattage (watts)

caret-icon

Gas Type

caret-icon

Savings Center

caret-icon

Indoor/Outdoor

caret-icon

Available in California

caret-icon

Eco Friendly

caret-icon

Let Us Do It For You

caret-icon

Product Width (in.)

caret-icon
Categoryopen arrow
Water Heater Typeopen arrow
Part Warrantyopen arrow
Application Typeopen arrow
Required Volt Connectionopen arrow
Clear All
91 Results

    Sort by

    Top Sellers
Best Seller
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.6 / 190)
Model# RX199iN
Limit 3 per order
$1537.90
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.4 / 49)
Model# RXP199iN
Limit 3 per order
$1866.90
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.4 / 49)
Model# RXP160iN
Limit 3 per order
$1521.80
Buy 3 or more $1369.62
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water HeaterHigh Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Natural Gas Tankless Water Heater
Expert Installation Available
(4.5 / 44)
Model# RE180iN
Limit 5 per order
$994.77
Was $1105.30
Save $110.53 (10%)
Buy 3 or more $895.29
Super High Efficiency Plus 9 GPM Residential 160,000 BTU Interior Natural Gas Tankless Water Heater
Expert Installation Available
(4.4 / 91)
Model# RSC160iN
Limit 3 per order
$1076.92
Was $1808.31
Save $731.39 (40%)
Buy 3 or more $969.23
Top Rated
High Efficiency 7.5 GPM Residential 180,000 BTU Natural Gas Interior Tankless Water Heater
Expert Installation Available
(4.3 / 570)
Model# V75iN
Limit 5 per order
$799.99
Was $993.40
Save $193.41 (19%)
Buy 3 or more $719.99
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.6 / 190)
Model# RX180iN
Limit 3 per order
$1414.70
Buy 3 or more $1273.23
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
(4.5 / 11)
Model# CX199iN
Limit 3 per order
$1582.70
Buy 3 or more $1424.43
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.6 / 190)
Model# RX160iN
Limit 3 per order
$1302.70
Buy 3 or more $1172.43
Top Rated
Value Series Outdoor 5.6 GPM Residential 120,000 BTU Propane Gas Tankless Water Heater
Expert Installation Available
(4.3 / 54)
Model# V53DeP
Limit 5 per order
$602.74
Was $669.71
Save $66.97 (10%)
Buy 3 or more $542.47
High Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Interior Natural Gas Tankless Water HeaterHigh Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Interior Natural Gas Tankless Water Heater
Expert Installation Available
(4.5 / 44)
Model# RE199iN
Limit 5 per order
$1167.39
Was $1297.10
Save $129.71 (10%)
Buy 3 or more $1050.65
Value Series Outdoor 5.6 GPM Residential 120,000 BTU Natural Gas Tankless Water Heater
Expert Installation Available
(4.2 / 63)
Model# V53DeN
Limit 5 per order
$602.74
Was $669.71
Save $66.97 (10%)
Buy 3 or more $542.47