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Tankless Gas Water Heaters

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Tankless Gas Water Heaters

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Rheem Performance Platinum 11 GPM Natural Gas High Efficiency Indoor Recirculating Tankless Water Heater

Model# ECOH200DVRHLN

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(38)

$1,39900

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Rheem Performance Platinum 9.5 GPM Natural Gas High Efficiency Indoor Tankless Water Heater

Model# ECOH200DVLN-2

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(256)

$1,29900

Limit 4 per order

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Rheem Performance Plus 8.4 GPM Natural Gas Mid Efficiency Outdoor Tankless Water Heater

Model# ECO180XLN3-1

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(164)

$80820

$898.00

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$80820

$898.00

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Rheem Performance Plus 8.4 GPM Natural Gas Mid Efficiency Indoor Tankless Water Heater

Model# ECO180DVLN3-1

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(164)

$89800

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Exclusive Rheem Performance Platinum 9.5 GPM Natural Gas High Efficiency Indoor Smart Tankless Water Heater

Model# ECOH200DVELN-2

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(25)

$1,26204

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Rheem Performance Plus 8.4 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater

Model# ECO180XLP3-1

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(74)

$79900

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Rinnai High Efficiency 7.5 GPM Residential 180,000 BTU Natural Gas Interior Tankless Water Heater

Model# V75iN

(134)

$79000

$806.79

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$79000

$806.79

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Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Interior Tankless Water Heater

Model# RU199iN

(4)

$1617 75

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Rheem Performance Platinum 9.5 GPM Liquid Propane High Efficiency Indoor Tankless Water Heater

Model# ECOH200DVLP-2

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(47)

$1,29900

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Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Interior Tankless Water Heater

Model# RUR199iN

(4)

$2014 50

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Rheem Performance Plus 7.0 GPM Natural Gas Mid Efficiency Indoor Tankless Water Heater

Model# ECO160DVLN3-1

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(164)

$79900

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Rheem Performance Platinum 9.5 GPM Natural Gas High Efficiency Outdoor Tankless Water Heater

Model# ECOH200XLN-2

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(239)

$1,29800

Limit 4 per order

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Noritz EZ Series 11.1 GPM Residential Natural Gas Hi-Efficiency Indoor/Outdoor Tankless Water Heater

Model# GQ-C3259WX-FF US NG

(6)

$1,54700

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Westinghouse 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater

Model# WGRTNG199

(26)

$88920

$988.00

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$88920

$988.00

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Rinnai High Efficiency 6.5 GPM Residential 150,000 BTU Natural Gas Interior Tankless Water Heater

Model# V65iN

(185)

$66679

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Exclusive Rheem Performance Platinum 9.0 GPM Natural Gas High Efficiency Indoor Smart Tankless Water Heater

Model# ECOH180DVELN-2

View the Performance Platinum Tankless Gas Water Heater

(27)

$1,19540

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Rinnai High Efficiency 9.8 GPM Residential 199,000 BTU Natural Gas Interior Tankless Water Heater

Model# V94iN

(32)

$1,00662

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Eccotemp Eccotemp i12 4.0 GPM WholeHome/Residential 80,000 BTU Natural Gas Indoor Tankless Water Heater

Model# i12-NG

(82)

$33558

/box

$33558

/box

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Rheem Commercial 9.5 GPM Natural Gas High Efficiency Indoor Tankless Water Heater

Model# RTGH-C95DVLN

(6)

$1,52800

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Rheem Performance Platinum 11 GPM Liquid Propane High Efficiency Indoor Recirculating Tankless Water Heater

Model# ECOH200DVRHLP

View the Performance Platinum Tankless Gas Water Heater

(8)

$1,39900

Free delivery

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Rheem Performance Plus 7.0 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater

Model# ECO160XLP3-1

View the Performance Plus Tankless Gas Water Heater

(74)

$68625

Free delivery

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Rheem Performance Plus 7.0 GPM Liquid Propane Mid Efficiency Indoor Tankless Water Heater

Model# ECO160DVLP3-1

View the Performance Plus Tankless Gas Water Heater

(74)

$72800

Free delivery

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Rheem Performance Plus 8.4 GPM Liquid Propane Mid Efficiency Indoor Tankless Water Heater

Model# ECO180DVLP3-1

View the Performance Plus Tankless Gas Water Heater

(74)

$89910

Free delivery

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Rheem Performance Plus 9.5 GPM Natural Gas Mid Efficiency Outdoor Tankless Water Heater

Model# ECO200XLN3-1

View the Performance Plus Tankless Gas Water Heater

(164)

$1,02000

Free delivery

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Project Guide

Installing a Gas Tankless Water Heater Project Guide

Replace your old water heater with a gas tankless water heater. This Home Depot guide provides a step-by-step instructions to install a gas tankless water heater

Read Our Guide

Buying Guide

Water Heater Buying Guide

See Our Tips

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Performance Platinum 9.0 GPM Liquid Propane High Efficiency Indoor Smart

Control the Rheem Performance Platinum High Efficiency Tankless Control the Rheem Performance Platinum High Efficiency Tankless Water Heater with EcoNet from anywhere with your mobile device and receive important reminders and alerts like Water Leak Detection for added peace-of-mind. This efficient ENERGY STAR Certified water heater provides estimated energy cost savings of more than $2 700 over 12 ... More + Product Details Close

Performance Platinum 9.0 GPM Liquid Propane High Efficiency Outdoor Smart

Control the Rheem Performance Platinum High Efficiency Tankless Control the Rheem Performance Platinum High Efficiency Tankless Water Heater with EcoNet from anywhere with your mobile device and receive important reminders and alerts. This efficient ENERGY STAR Certified water heater provides estimated energy cost savings of more than $2 700 over 12 years and qualifies for many rebates and ... More + Product Details Close

Performance Platinum 9.5 GPM Liquid Propane High Efficiency Indoor Smart

Performance Platinum 9.5 GPM Liquid Propane High Efficiency Outdoor Smart

Control the Rheem Performance Platinum High Efficiency Tankless Control the Rheem Performance Platinum High Efficiency Tankless Water Heater with EcoNet from anywhere with your mobile device and receive important reminders and alerts. This efficient ENERGY STAR Certified water heater provides estimated energy cost savings of more than $2 700 over 12 years and qualifies for many rebates and ... More + Product Details Close

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