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Best Rated Tankless Water Heaters

Shop products with the best ratings based on our customer reviews
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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
(4.8 / 6)
Model# ECOHS200iP
$1,619.10
Was $1,799.00
Save $179.90 (10%)
Buy 3 or more $1,457.19
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
$1,889.10
Was $2,099.00
Save $209.90 (10%)
Buy 3 or more $1,700.19
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 / 18)
Model# RE199eN
Limit 50 per order
$1,202.67
Was $1,336.30
Save $133.63 (10%)
Buy 3 or more $1,082.40
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
(4.8 / 6)
Model# ECOHS180iP
$1,484.10
Was $1,649.00
Save $164.90 (10%)
Buy 3 or more $1,335.69
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 / 18)
Model# RE180eN
$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 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 / 18)
Model# RE140eN
$747.18
Was $830.20
Save $83.02 (10%)
Buy 3 or more $672.46
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
$1,349.10
Was $1,499.00
Save $149.90 (10%)
Buy 3 or more $1,214.19
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 / 18)
Model# RE160eN
$839.16
Was $932.40
Save $93.24 (10%)
Buy 3 or more $755.24
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 / 1)
Model# ECOHSR180iP
$1,754.10
Was $1,949.00
Save $194.90 (10%)
Buy 3 or more $1,578.69
High Efficiency 7.9 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water Heater with Recirculating PumpHigh Efficiency 7.9 GPM Residential 199,000 BTU Interior Propane Gas Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.8 / 4)
Model# REP199iP
$1,297.17
Was $1,441.30
Save $144.13 (10%)
Buy 3 or more $1,167.45
High Efficiency 6.6 GPM Residential 160,000 BTU Interior Propane Gas Tankless Water Heater with Recirculating PumpHigh Efficiency 6.6 GPM Residential 160,000 BTU Interior Propane Gas Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.8 / 4)
Model# REP160iP
$953.82
Was $1,059.80
Save $105.98 (10%)
Buy 3 or more $858.44
High Efficiency 6.6 GPM Residential 160,000 BTU Exterior Propane Gas Tankless Water Heater with Recirculating PumpHigh Efficiency 6.6 GPM Residential 160,000 BTU Exterior Propane Gas Tankless Water Heater with Recirculating Pump
Expert Installation Available
(5 / 1)
Model# REP160eP
$953.82
Was $1,059.80
Save $105.98 (10%)
Buy 3 or more $858.44