#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Best Rated Water Heaters

Shop products with the best ratings based on our customer reviews
51 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Heaters

Brand

caret-icon

Price

caret-icon
to

Review Rating

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

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
High Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Exterior Natural Gas Tankless Water HeaterHigh Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Exterior Natural Gas Tankless Water Heater
Expert Installation Available
(4.9 / 19)
Model# RE199eN
$1,336.30
Buy 3 or more $1,202.67
IKONIC 11.2 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater with RecirculationIKONIC 11.2 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater with Recirculation
Expert Installation Available
(5 / 1)
Model# ECOHSR200iP
Limit 6 per order
$1,879.00
Was $2,099.00
Save $220.00 (10%)
Buy 3 or more $1,691.10
IKONIC 11.2 GPM Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterIKONIC 11.2 GPM Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.9 / 7)
Model# ECOHS200iP
Limit 6 per order
$1,619.00
Was $1,799.00
Save $180.00 (10%)
Buy 3 or more $1,457.10
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Exterior Natural Gas Tankless Water HeaterHigh Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Exterior Natural Gas Tankless Water Heater
Expert Installation Available
(4.9 / 19)
Model# RE180eN
$1,138.20
Buy 3 or more $1,024.38
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater with Recirculating Pump
(4.8 / 4)
Model# CXP199iN
$2,011.80
Buy 3 or more $1,810.62
IKONIC 10.1 GPM Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterIKONIC 10.1 GPM Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.9 / 7)
Model# ECOHS180iP
Limit 6 per order
$1,479.00
Was $1,649.00
Save $170.00 (10%)
Buy 3 or more $1,331.10
High Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Exterior Natural Gas Tankless Water HeaterHigh Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Exterior Natural Gas Tankless Water Heater
Expert Installation Available
(4.9 / 19)
Model# RE140eN
$830.20
Buy 3 or more $747.18
Top Rated
Plus 208/220/240-Volt 27 Kw 4.5 GPM Wi-Fi Enabled Smart Electric Tankless Water HeaterPlus 208/220/240-Volt 27 Kw 4.5 GPM Wi-Fi Enabled Smart Electric Tankless Water Heater
(5 / 19)
Model# opti27plus
$679.00
Was $799.00
Save $120.00 (15%)
High Efficiency Non-Condensing 6.6 GPM Residential 160,000 BTU Exterior Natural Gas Tankless Water HeaterHigh Efficiency Non-Condensing 6.6 GPM Residential 160,000 BTU Exterior Natural Gas Tankless Water Heater
Expert Installation Available
(4.9 / 19)
Model# RE160eN
$932.40
Buy 3 or more $839.16
IKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterIKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.9 / 7)
Model# ECOHS160iP
Limit 6 per order
$1,349.00
Was $1,499.00
Save $150.00 (10%)
Buy 3 or more $1,214.10
IKONIC 10.1 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater with RecirculationIKONIC 10.1 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater with Recirculation
Expert Installation Available
(5 / 2)
Model# ECOHSR180iP
Limit 6 per order
$1,749.00
Was $1,949.00
Save $200.00 (10%)
Buy 3 or more $1,574.10
Top Rated
Plus 220-Volt/240-Volt 18 Kw 3.7 GPM Wi-Fi Enabled Smart Electric Tankless Water HeaterPlus 220-Volt/240-Volt 18 Kw 3.7 GPM Wi-Fi Enabled Smart Electric Tankless Water Heater
(5 / 19)
Model# opti18plus
$594.00
Was $699.00
Save $105.00 (15%)