#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Water Heaters

Shop Products We Install

Shop Products We Install

Rheem

Rheem

Rinnai

Rinnai

Stiebel Eltron

Stiebel Eltron

Electric

Electric

131 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Heaters

Review Rating

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

Brand

caret-icon

Price

caret-icon
to

Water Heater Type

caret-icon

Nominal Tank Capacity (gallons)

caret-icon

Household Size

caret-icon

Water Heater Profile

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

Eco Friendly

caret-icon

Let Us Do It For You

caret-icon

Product Width (in.)

caret-icon

    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
(4.5 / 219)
Model# RX199iN
Limit 3 per order
$1,384.11
Was $1,537.90
Save $153.79 (10%)
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.3 / 71)
Model# RXP199iN
Limit 3 per order
$1,680.21
Was $1,866.90
Save $186.69 (10%)
IKONIC 11.2 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater with RecirculationIKONIC 11.2 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater with Recirculation
Expert Installation Available
(3.8 / 16)
Model# ECOHSR200iN
$1,679.00
Was $2,099.00
Save $420.00 (20%)
Buy 3 or more $1,511.10
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
(4.4 / 52)
Model# RE180iN
$1,105.30
Buy 3 or more $994.77
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 219)
Model# RX180iN
Limit 3 per order
$1,273.23
Was $1,414.70
Save $141.47 (10%)
Buy 3 or more $1,145.91
Top Rated
High Efficiency 7.5 GPM Residential 180,000 BTU Natural Gas Interior Tankless Water Heater
Expert Installation Available
(4.3 / 584)
Model# V75iN
Limit 10 per order
$799.99
Was $993.40
Save $193.41 (19%)
Buy 3 or more $719.99
Tempra 24 Plus Adv Flow Control and Self-Modulating 24 kW 4.68 GPM Residential Electric Tankless Water Heater
(4.6 / 391)
Model# Tempra 24 Plus
$624.00
Buy 3 or more $561.60
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 220)
Model# RX160iN
Limit 3 per order
$1,172.43
Was $1,302.70
Save $130.27 (10%)
Buy 3 or more $1,055.19
Tempra 36 Plus Advanced Flow Control and Self-Modulating 36 kW 7.03 GPM Residential Electric Tankless Water Heater
(4.6 / 384)
Model# Tempra 36 Plus
$849.00
Buy 3 or more $764.10
Tempra 29 Plus Adv Flow Control and Self-Modulating 28.8 kW 5.66 GPM Residential Electric Tankless Water Heater
(4.6 / 391)
Model# Tempra 29 Plus
$622.89
Buy 3 or more $560.60
IKONIC 11.2 GPM Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water HeaterIKONIC 11.2 GPM Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(3.6 / 11)
Model# ECOHS200iN
$1,439.00
Was $1,799.00
Save $360.00 (20%)
Buy 3 or more $1,295.10
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
(4.3 / 14)
Model# CX199iN
Limit 3 per order
$1,424.43
Was $1,582.70
Save $158.27 (10%)
Buy 3 or more $1,281.99