#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Highly Rated Water Heaters

Shop highly rated products based on our customer reviews
40 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

Vent Type

caret-icon

Water Heater Features

caret-icon

Wattage (watts)

caret-icon

Gas Type

caret-icon

Indoor/Outdoor

caret-icon

Available in California

caret-icon

Product Width (in.)

caret-icon

Savings Center

caret-icon

Let Us Do It For You

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 / 223)
Model# RX199iN
$1,537.90
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.3 / 78)
Model# RXP199iN
$1,778.00
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 / 53)
Model# RE180iN
$1,024.38
Was $1,138.20
Save $113.82 (10%)
Buy 3 or more $921.94
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 223)
Model# RX180iN
$1,348.00
Buy 3 or more $1,213.20
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 224)
Model# RX160iN
$1,241.00
Buy 3 or more $1,116.90
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
(4.3 / 14)
Model# CX199iN
$1,582.70
Buy 3 or more $1,424.43
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
(4.4 / 53)
Model# RE199iN
$1,202.67
Was $1,336.30
Save $133.63 (10%)
Buy 3 or more $1,082.40
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
$1,202.67
Was $1,336.30
Save $133.63 (10%)
Buy 3 or more $1,082.40
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.3 / 78)
Model# RXP160iN
$1,450.00
Buy 3 or more $1,305.00
Sensei Super High Efficiency Plus 7.1 GPM 130,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 223)
Model# RX130iN
$1,141.70
Buy 3 or more $1,027.53
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 5.3 GPM Residential 140,000 BTU Interior Propane Gas Tankless Water HeaterHigh Efficiency Non-Condensing 5.3 GPM Residential 140,000 BTU Interior Propane Gas Tankless Water Heater
Expert Installation Available
(4.5 / 44)
Model# RE140iP
$747.18
Was $830.20
Save $83.02 (10%)
Buy 3 or more $672.46