#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters
Tankless Water Heaters
Tankless Gas Water Heaters

Tankless Gas Water Heaters

111 Results

    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
(4.4 / 728)
Model# RX199iN
$1,532.79
Was $1,703.10
Save $170.31 (10%)

Top Rated

Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.2 / 821)
Model# RXP199iN
$1,861.02
Was $2,067.80
Save $206.78 (10%)
Performance Plus 7.0 GPM Non-Condensing Outdoor Liquid Propane Tankless Water HeaterPerformance Plus 7.0 GPM Non-Condensing Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.3 / 113)
Model# ECO160XLP-3
Limit 5 per order
$643.00
Was $804.00
Save $161.00 (20%)
Buy 3 or more $578.70
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 339)
Model# RX180iN
$1,409.94
Was $1,566.60
Save $156.66 (10%)
Buy 3 or more $1,268.95
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 / 101)
Model# ECOH160DVLP-3
Limit 5 per order
$949.00
Was $1,188.00
Save $239.00 (20%)
Buy 3 or more $854.10
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
(4.3 / 114)
Model# ECO180DVELP-3
Limit 5 per order
$764.00
Was $953.00
Save $189.00 (20%)
Buy 3 or more $687.60
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 / 153)
Model# ECOH200DVELP-3
$1,351.99
Buy 3 or more $1,216.79
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 390)
Model# RX160iN
$1,298.43
Was $1,442.70
Save $144.27 (10%)
Buy 3 or more $1,168.59
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.1 / 15)
Model# CX199iN
$1,577.52
Was $1,752.80
Save $175.28 (10%)
Buy 3 or more $1,419.77
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
(4.8 / 5)
Model# ECOHSR200iP
Limit 5 per order
$1,679.00
Was $2,099.00
Save $420.00 (20%)
Buy 3 or more $1,511.10
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 / 112)
Model# ECOH180DVELP-3
Limit 5 per order
$1,069.00
Was $1,336.00
Save $267.00 (20%)
Buy 3 or more $962.10

Top Rated

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 / 178)
Model# RXP160iN
$1,517.04
Was $1,685.60
Save $168.56 (10%)
Buy 3 or more $1,365.34