#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Water Heaters

94 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

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%)
Best Seller
Performance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water HeaterPerformance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
Expert Installation Available
(3.9 / 2554)
Model# RETEX-18
$459.00
Buy 3 or more $413.10
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%)
Performance Platinum 9.5 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water HeaterPerformance Platinum 9.5 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(4.1 / 503)
Model# ECOH200DVELN-3
$1,199.00
Buy 3 or more $1,079.10
Performance 27 kW 5.27 GPM 240-Volt Self-Modulating Electric Tankless Water HeaterPerformance 27 kW 5.27 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
Expert Installation Available
(3.9 / 2563)
Model# RETEX-27
$559.00
Buy 3 or more $503.10
Performance 36 kW 7.03 GPM 240-Volt Self-Modulating Electric Tankless Water HeaterPerformance 36 kW 7.03 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
Expert Installation Available
(3.9 / 2557)
Model# RETEX-36
$619.00
Buy 3 or more $557.10
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
Performance 13 kW 2.54 GPM 240-Volt Self-Modulating Electric Tankless Water HeaterPerformance 13 kW 2.54 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
Expert Installation Available
(3.9 / 2560)
Model# RETEX-13
$299.00
Buy 3 or more $269.10
Performance Platinum 8.4 GPM Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water HeaterPerformance Platinum 8.4 GPM Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(4.1 / 114)
Model# ECOH160DVLN-3
$982.73
Buy 3 or more $884.46
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 / 583)
Model# V75iN
Limit 10 per order
$799.99
Was $993.40
Save $193.41 (19%)
Buy 3 or more $719.99