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Tankless Gas Water Heaters

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Tankless Gas Water Heaters

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How to Choose the Right Tankless Water Heater

Saving energy & money on utility costs, along with an endless hot water supply, are just a few of the important benefits you’ll get with a tankless water heater. Call us at any time to get your water heater professionally installed.

Identify your Flow Rate (Gallons per minute)

Identify your Flow Rate (Gallons per minute)

Identify your Ground Water Temperature

Identify your Ground Water Temperature

Select the Right Unit for Your Home

Select the Right Unit for Your Home

Same Day Installations

Find the Right Tankless Water Heater for Your Home

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

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

Model# ECO180XLN3-1

$89800

Free delivery

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

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

Model# ECOH200DVLN-1

$1,29900

Schedule delivery

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

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

Model# ECO180DVLN3-1

$89800

Free delivery

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

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

Model# ECOH200DVLN-2

$1,29900

Free delivery

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

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

Model# ECO180XLP3-1

$79900

Free delivery

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American Standard 11.0 GPM Ultra Low Knox High Efficiency Condensing Natural Gas Indoor Tankless Water Heater with 199,000 BTU Input

Model# TCWH199S-AS

$79900

Free delivery

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

Model# ECO200DVLN3-1

$1,02000

Free delivery

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

Model# ECO200XLN3-1

$1,02000

Free delivery

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Rheem Commercial Natural Gas 9.5 GPM Condensing Indoor Tankless Water Heater

Model# RTGH-C95DVLN

$1,52800

Free delivery

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Westinghouse 11 GPM High Efficiency Natural Gas Tankless Water Heater with Built-in Recirculation and Pump

Model# WGRGHNG199

Was $1,575.00

$1,33800

Save $237.00 (15%)

Free delivery

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EZ Tankless Deluxe on Demand 4.4 GPM 85,000 BTU Natural Gas Tankless Water Heater

Model# EZDLXNG

$57999

Free delivery

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Noritz 11.1 GPM EZ Series Natural Gas Hi-Efficiency Indoor/Outdoor Tankless Water Heater 12-Year Warranty and Wi-Fi Cmptble

Model# GQ-C3259WX-FF US NG

$1,33875

Free delivery

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Rheem Perf Platinum 9.0 GPM Natural Gas High Eff Indoor Tankless Water Heater w/Water Savings Setting and 12 Year Warranty

Model# ECOH180DVLN-2

$1,20261

Free delivery

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MAREY 4.3 GPM Liquid Propane Gas Digital Panel Tankless Water Heater

Model# GA16LPDP

$29778 /piece

Free delivery

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

Model# ECO160DVLN3-1

$79900

Free delivery

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

Model# ECO160DVLP3-1

$72800

Free delivery

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

Model# ECOH200XELN-1

$1,39900

Free delivery

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Rheem Performance Plus 9.5 GPM Liquid Propane Mid Efficiency Outdoor Tankless Water Heater

Model# ECO200XLP3-1

$1,02000

Free delivery

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

Model# ECO200XELN3-1

$1,19900

Free delivery

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

Model# ECOH180DVELN-2

$1,19540

Free delivery

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

Model# ECO200DVELN3-1

$1,01915

Free delivery

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

Model# WGRTLP199

$98800

Free delivery

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Noritz 75 Gal. Tank Replacement-Natural Gas Hi-Efficiency Indoor Tankless Water Heater with 12-Year Warranty and Wi-Fi

Model# EGQ-C3259WX-FF US NG

$1,68750

Standard delivery

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Eccotemp i12-Liquid Propane Indoor Tankless Water Heater

Model# i12-LP

$26013 /box

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

Installation Services

Water Heater Repair

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RELATED SEARCHES

natural gas water heaters tankless water heaters water heaters 85,000 btu natural gas water heater westinghouse liquid propane condensing water heater

RELATED PRODUCTS

i12-Natural Gas Indoor Tankless Water Heater

i12-Natural Gas Indoor Tankless Water Heater

The Eccotemp i12-NG has a new revolutionary design The Eccotemp i12-NG has a new revolutionary design making it unlike any other tankless water heater on the market today. This model features a sleek black gorilla glass casing fully automatic temperature controls for precision touch screen and LCD temperature display which shows output temperature as well as GPM flow. ... More + Product Details Close

Performance Platinum 8.4 GPM Liquid Propane High Efficiency Outdoor Tankless

Performance Platinum 8.4 GPM Liquid Propane High Efficiency Outdoor Tankless

The Rheem 8.4 GPM 157 000 BTU Liquid The Rheem 8.4 GPM 157 000 BTU Liquid Propane Gas Condensing Tankless Water Heater offers a reliable source for a variety of residential hot-water applications. It is highly energy efficient and features a durable 157 000 BTU burner that heats water only when it's needed. This Outdoor tankless water heater ... More + Product Details Close

Performance Platinum 9.0 GPM Liquid Propane High Efficiency Indoor Smart

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 alertslike Water Leak Detectionfor added peace-of-mind. This efficient ENERGY STAR Certified water heater provides estimated energy cost savings of more than $2 700 over 12 years and ... More + Product Details Close

Performance Platinum 9.5 GPM Liquid Propane High Efficiency Outdoor Tankless

Performance Platinum 9.5 GPM Liquid Propane High Efficiency Outdoor Tankless

The Rheem 9.5 GPM 199 900 BTU Liquid The Rheem 9.5 GPM 199 900 BTU Liquid Propane Gas Condensing Tankless Water Heater offers a reliable source for a variety of residential hot-water applications. It is highly energy efficient and features a durable 199 900 BTU burner that heats water only when it's needed. This Outdoor tankless water heater ... More + Product Details Close

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