#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters
Tankless Water Heaters
Tankless Gas Water Heaters

Tankless Gas Water Heaters

19 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Tankless Gas Water Heaters

Review Rating

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

Brand

caret-icon

Price

caret-icon
to

Number of Showers

caret-icon

Efficiency Level

caret-icon

Part Warranty

caret-icon

Maximum Flow Rate (gallons per minute)

caret-icon

Water Heater Features

caret-icon

BTU Rating

caret-icon

Indoor/Outdoor

caret-icon

Eco Friendly

caret-icon

Let Us Do It For You

caret-icon

    Sort by

    Top Sellers
Performance Platinum 9.5 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterPerformance Platinum 9.5 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.1 / 146)
Model# ECOH200DVELP-3
$1,306.94
Buy 3 or more $1,176.25
Performance Plus 9.5 GPM Smart Non-Condensing Outdoor Liquid Propane Tankless Water HeaterPerformance Plus 9.5 GPM Smart Non-Condensing Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(3.9 / 62)
Model# ECO200XELP-3
$1,205.71
Buy 3 or more $1,085.14
High Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water HeaterHigh Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water Heater
Expert Installation Available
(4.5 / 43)
Model# RE199iP
$1,202.67
Was $1,336.30
Save $133.63 (10%)
Buy 3 or more $1,082.40
Performance Plus 9.5 GPM Smart Non-Condensing Indoor Liquid Propane Tankless Water HeaterPerformance Plus 9.5 GPM Smart Non-Condensing Indoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.1 / 57)
Model# ECO200DVELP-3
$1,337.63
Buy 3 or more $1,203.87
Performance Platinum 9.0 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterPerformance Platinum 9.0 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4 / 105)
Model# ECOH180DVELP-3
$1,653.59
Buy 3 or more $1,488.23
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Propane Gas Tankless Water HeaterHigh Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Interior Propane Gas Tankless Water Heater
Expert Installation Available
(4.5 / 43)
Model# RE180iP
Limit 10 per order
$1,024.38
Was $1,138.20
Save $113.82 (10%)
Buy 3 or more $921.94
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 / 43)
Model# RE140iP
Limit 10 per order
$747.18
Was $830.20
Save $83.02 (10%)
Buy 3 or more $672.46
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
$1,067.34
Buy 3 or more $960.61
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
$1,047.66
Buy 3 or more $942.89
High Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Exterior Propane Gas Tankless Water HeaterHigh Efficiency Non-Condensing 8.5 GPM Residential 180,000 BTU Exterior Propane Gas Tankless Water Heater
Expert Installation Available
(4.7 / 13)
Model# RE180eP
Limit 10 per order
$1,024.38
Was $1,138.20
Save $113.82 (10%)
Buy 3 or more $921.94
High Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Exterior Propane Gas Tankless Water HeaterHigh Efficiency Non-Condensing 9.8 GPM Residential 199,000 BTU Exterior Propane Gas Tankless Water Heater
Expert Installation Available
(4.7 / 13)
Model# RE199eP
$1,202.67
Was $1,336.30
Save $133.63 (10%)
Buy 3 or more $1,082.40
High Efficiency Non-Condensing 6.6 GPM Residential 160,000 BTU Interior Propane Gas Tankless Water HeaterHigh Efficiency Non-Condensing 6.6 GPM Residential 160,000 BTU Interior Propane Gas Tankless Water Heater
Expert Installation Available
(4.5 / 43)
Model# RE160iP
Limit 10 per order
$839.16
Was $932.40
Save $93.24 (10%)
Buy 3 or more $755.24