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    Top Sellers
Top Rated
Performance 40 Gal. Tall 38,000 BTU Ultra Low NOx (ULN) Natural Gas Water Heater with 6-Year WarrantyPerformance 40 Gal. Tall 38,000 BTU Ultra Low NOx (ULN) Natural Gas Water Heater with 6-Year Warranty
Expert Installation Available
(4.2 / 2638)
Model# XG40T06EN38U1
$679.00
Buy 3 or more $611.10
Performance 50 Gal. Tall 38,000 BTU Ultra Low NOx (ULN) Natural Gas Water Heater with 6-Year WarrantyPerformance 50 Gal. Tall 38,000 BTU Ultra Low NOx (ULN) Natural Gas Water Heater with 6-Year Warranty
Expert Installation Available
(4.2 / 2638)
Model# XG50T06EN38U1
$779.00
Buy 3 or more $701.10
Top Rated
Performance Plus 40 Gal. Tall 38,000 Ultra Low NOx (ULN) Natural Gas Water Heater with 9-Year WarrantyPerformance Plus 40 Gal. Tall 38,000 Ultra Low NOx (ULN) Natural Gas Water Heater with 9-Year Warranty
Expert Installation Available
(4.2 / 2638)
Model# XG40T09EN38U1
$779.00
Buy 3 or more $701.10
Top Rated
Performance 29 Gal. Tall 30,000 BTU Ultra Low NOx (ULN) Natural Gas Water Heater with 6-Year WarrantyPerformance 29 Gal. Tall 30,000 BTU Ultra Low NOx (ULN) Natural Gas Water Heater with 6-Year Warranty
Expert Installation Available
(4.2 / 2638)
Model# XG29T06EN30U1
$669.00
Buy 3 or more $602.10
Top Rated
Performance Plus 50 Gal. Tall 38,000 Ultra Low NOx (ULN) Natural Gas Water Heater with 9-Year WarrantyPerformance Plus 50 Gal. Tall 38,000 Ultra Low NOx (ULN) Natural Gas Water Heater with 9-Year Warranty
Expert Installation Available
(4.2 / 2638)
Model# XG50T09HN38U2
$879.00
Buy 3 or more $791.10
Performance Plus 9.5 GPM Smart Non-Condensing Outdoor Natural Gas Tankless Water HeaterPerformance Plus 9.5 GPM Smart Non-Condensing Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(4.4 / 133)
Model# ECO200XELN-3
$1159.00
Buy 3 or more $1043.10
IKONIC 11.2 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater with RecirculationIKONIC 11.2 GPM Smart Super High Efficiency Indoor or Outdoor Natural Gas Tankless Water Heater with Recirculation
Expert Installation Available
(5 / 1)
Model# ECOHSR200iN
Limit 3 per order
$1784.15
Was $2099.00
Save $314.85 (15%)
Buy 3 or more $1605.74
Performance Plus 7.0 GPM Non-Condensing Outdoor Natural Gas Tankless Water HeaterPerformance Plus 7.0 GPM Non-Condensing Outdoor Natural Gas Tankless Water Heater
Expert Installation Available
(4.5 / 51)
Model# ECO160XLN-3
$779.88
Buy 3 or more $701.89
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 / 208)
Model# ECO180DVELN-3
$881.38
Buy 3 or more $793.24
Performance Plus 9.5 GPM Smart Non-Condensing Indoor Natural Gas Tankless Water HeaterPerformance Plus 9.5 GPM Smart Non-Condensing Indoor Natural Gas Tankless Water Heater
Expert Installation Available
(4 / 134)
Model# ECO200DVELN-3
$1080.99
Buy 3 or more $972.89
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 / 89)
Model# ECO160XLP-3
$699.88
Buy 3 or more $629.89
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 / 137)
Model# ECO180XELN-3
$1024.00
Buy 3 or more $921.60