#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters
Tankless Water Heaters

Tankless Water Heaters

11 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Tankless Water Heaters

Review Rating

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

Brand

caret-icon

Price

caret-icon
to

Required Volt Connection

caret-icon

Part Warranty

caret-icon

Flow Rate @ 35°F Rise (gallons/min)

caret-icon

BTU Rating

caret-icon

Indoor/Outdoor

caret-icon

Let Us Do It For You

caret-icon

Eco Friendly

caret-icon

Savings Center

caret-icon

    Sort by

    Top Sellers
Performance Platinum 8.4 GPM Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterPerformance Platinum 8.4 GPM Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(3.9 / 94)
Model# ECOH160DVLP-3
$1,118.01
Buy 3 or more $1,006.21
Top Rated
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
(4.2 / 120)
Model# ECOH160DVLN-3
$1,137.99
Buy 3 or more $1,024.19
Performance Plus 8.4 GPM Smart Non-Condensing Indoor Natural Gas Tankless Water HeaterPerformance Plus 8.4 GPM Smart Non-Condensing Indoor Natural Gas Tankless Water Heater
Expert Installation Available
(4 / 247)
Model# ECO180DVELN-3
$857.70
Buy 3 or more $771.93
Performance Plus 8.4 GPM Smart Non-Condensing Outdoor Natural Gas Tankless Water HeaterPerformance Plus 8.4 GPM Smart Non-Condensing Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(4.5 / 166)
Model# ECO180XELN-3
$924.41
Buy 3 or more $831.97
Performance Plus 8.4 GPM Smart Non-Condensing Indoor Liquid Propane Tankless Water HeaterPerformance Plus 8.4 GPM Smart Non-Condensing Indoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.2 / 92)
Model# ECO180DVELP-3
$1,173.22
Buy 3 or more $1,055.90
Performance Plus 8.4 GPM Smart Non-Condensing Outdoor Liquid Propane Tankless Water HeaterPerformance Plus 8.4 GPM Smart Non-Condensing Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.3 / 117)
Model# ECO180XELP-3
$1,173.22
Buy 3 or more $1,055.90
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
(4.8 / 6)
Model# ECOHS160iP
Limit 3 per order
$1,274.00
Was $1,499.00
Save $225.00 (15%)
Buy 3 or more $1,146.60
IKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water HeaterIKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(3.8 / 13)
Model# ECOHS160iN
Limit 3 per order
$1,274.00
Was $1,499.00
Save $225.00 (15%)
Buy 3 or more $1,146.60
IKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater with RecirculationIKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater with Recirculation
Expert Installation Available
(3.8 / 17)
Model# ECOHSR160iN
Limit 3 per order
$1,529.00
Was $1,799.00
Save $270.00 (15%)
Buy 3 or more $1,376.10
IKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater with RecirculationIKONIC 8.4 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater with Recirculation
Expert Installation Available
(5 / 1)
Model# ECOHSR160iP
Limit 3 per order
$1,529.00
Was $1,799.00
Save $270.00 (15%)
Buy 3 or more $1,376.10
New
ENVO 199,000 BTU Liquid Propane Tankless Water Heater with Copper Heat Exchanger and Safety Features
(5 / 21)
Model# WH-AZ54-199-LPO
Limit 50 per order
$959.20
Was $1,199.00
Save $239.80 (20%)

Installation Services

Tankless Water Heater Installation

Get started with a free consultation, where we'll ensure a tankless unit will fit your space and review the best options for your budget and needs
Learn More