Tankless Water Heaters

44 result(s) for "Tankless Water Heaters" Clear All Refinements NORITZ All Typically In Stock
Category
Price
Brand
BTU Rating
Certifications and Listings
Condensing
Finish Family
Fuel Type
Gas Type
Indoor/Outdoor
Material
Pack Size
Power Source
Power Type
Product Depth (in.)
Product Height (in.)
Product Width (in.)
Total BTU
Vent Type
Water Heater Gas Type
Other Refinements
Items per page: 24   48  
Sort By:
NORITZ EZ111 EZ Series 11.1 GPM Residential Natural Gas High Efficiency Indoor/Outdoor Tankless Water Heater 25-Year Warranty
NORITZ EZ111 EZ Series 11.1 GPM Residential Natural Gas High Efficiency Indoor/Outdoor Tankless Water Heater 25-Year Warranty
Item # 313662528

Engineered expressly for the North American residential market, the NORITZ EZ Series of high-efficiency, condensing tankless water heaters are designed to cut installation time and cost when replacing larger storage tank units. The ENERGY STAR-rated EZ models have top mounted connections, which provide installers with a wider range of tankless options. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty. The EZ Series heaters are the best solution for an easy tankless installation.

  • Professional installation recommended
  • Equipped with 2 high grade stainless steel heat exchangers that are built to last
  • Common vent up to 2 EZ units with the built-in non-return valve, which allows for cost savings and eliminates the need to purchase external accessories
  • Features revolutionary steady BTU mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates. reduces BTU output to less than 5,000 BTU
  • EZ units have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry
  • Unmatched performance with the industry's best heat exchanger warranty of 25 years
  • Top hot and cold water connections allow for an easy tankless for tank replacement
  • Heat exchangers have a greater resistance to corrosion and scale buildup than other materials, thereby boosting system life
  • ENERGY STAR rated natural gas tankless water heater
  • Optimizes the perfect air/fuel ratio based on demand for better efficiency with less moving parts
  • Maximum venting length of 65 ft.
  • Versatile venting configuration options include: outdoor vent, single vent, direct vent and 2 in./3 in. flex vent
  • Vent with 2 in. or 3 in. schedule 40 PVC/CPVC, flexible PP vent materials
  • Can be installed outdoors with vent cap (VC-6-1), sold separately.
  • Significantly reduces carbon emissions
  • Maximize your hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)
  • Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)
  • Manufactured in Japan

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ EZTR50 9.8 GPM 50 Gal. Tank Replacement High Efficiency Indoor Residential Natural Gas Tankless Water Heater Kit
NORITZ EZTR50 9.8 GPM 50 Gal. Tank Replacement High Efficiency Indoor Residential Natural Gas Tankless Water Heater Kit
Item # 313662479
Energy Star

A major benefit for contractors looking to further streamline the tankless-for-tank replacement job is the availability of each EZ model in a bundle package for indoor installation. Each combo package includes a water heater, a single vent conversion kit, a flex vent conversion kit (25 ft. of 2 in. flex), an isolation valve kit and a startup guide. It's an all-in-one solution for a direct tank replacement. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty.

  • Professional Installation Recommended
  • EZTR50 package contains the new EZ98-DV, plus all the aforementioned components, for replacement of a 50 Gal. tank water heater
  • Tankless installation just got easier with the NORITZ EZ bundle pack install your EZ98DV-NG in no time with everything you need in 1 box
  • Equipped with 2 high grade stainless steel heat exchangers that are built to last
  • Features revolutionary Steady BTU Mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates
  • Steady BTU Mode reduces BTU output to less than 5,000 BTU
  • Maximum venting length of 65 ft. when using a 2 in. vent, or 150 ft. with a 3 in. vent diameter
  • EZs have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry
  • Unmatched performance with the industry's best heat exchanger warranty of 25 years
  • Top hot-and-cold water connections allow for an easy tankless-for-tank replacement
  • ENERGY STAR rated natural gas tankless water heater
  • Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)
  • Maximize hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)
  • EZ111 features a capacity range of 0.5 GPM - 9.8 GPM
  • Unit is capable of providing up to 9.8 GPM at a 30 degree temperature rise
  • Bundle kit is intended for indoor installation - to install outdoors, it is recommended to purchase the tankless unit and vent cap, both of which are sold separately on Homedepot.com

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 11.1 GPM Residential Indoor/Outdoor Built-In Recirculation Pump Natural Gas Tankless Heater 199,900 BTUH
NORITZ 11.1 GPM Residential Indoor/Outdoor Built-In Recirculation Pump Natural Gas Tankless Heater 199,900 BTUH
Item # 312590684

Featuring an integrated recirculation pump and heat exchangers composed of high quality stainless steel, the NRCR is designed to provide homeowners with reliable and faster hot water for years to come. The NRCR's revolutionary burner control eliminates issues with high incoming water temperatures in the summer by reducing effective BTU output to less than 5,000 BTU, an industry first. Noritz' NRCR models feature an integrated recirculation pump, stainless steel heat exchangers with 15 year warranty and are the only units with a pump that is flex vent capable.

  • NRCR has a 0.95 UEF rating, making it one of the most efficient units in the industry
  • NRCR units feature three recirculation modes: 1. on-demand mode 2. recirculation mode 3. crossover mode
  • Revolutionary tankless water heater features a super low BTU mode with its burner control, which reduces BTU output to less than 5,000 BTU
  • NRCR features a 15 year warranty on its heat exchanger, which is composed of high quality stainless steel and designed for easier serviceability
  • Built with an integrated pump allowing a 1/2 in. loop with a length of up to 200 ft. (or 3/4 in. up to 500 ft.), the longest in the industry
  • NRCR features a default learning mode that adjusts to your hot water usage
  • NRCR can be installed indoors or outdoors; outdoor installations require an outdoor vent cap, VC-6-1, sold separately.
  • On-demand recirculation mode requires the WLB, wireless on-demand button kit, sold separately.
  • Crossover recirculation mode requires a crossover bypass valve kit (CSV-BPK), sold separately
  • Unit is Wi-fi-capable, which allows for wireless control from your smart device, the NWC-adapter is sold separately on HomeDepot.com

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 2 in. PVC Concentric Vent Kit for Tankless Water Heater
NORITZ 2 in. PVC Concentric Vent Kit for Tankless Water Heater
Item # 3581960

The Concentric Vent allows both the intake for combustion air and the exhaust vent to pass through a standard roof or sidewall. This is an alternative to the standard 2 pipe intake/vent shown in the basic furnace installation instructions. 1 termination for both intake and exhaust.

  • Will work for both horizontal and vertical terminations
  • Bird screen is also included
  • Product is to be used with all NORITZ condensing water heaters
  • Please refer to installation manual for vent termination clearance requirements
  • For horizontal applications
  • For vertical applications
  • PVC material
  • Pipe in a pipe solution
  • 1 termination instead of 2
  • ULC-S636 approved

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Indoor Condensing (Direct Vent) 11.1 GPM 199,900 BTU Residential Liquid Propane Gas Tankless Water Heater
NORITZ Indoor Condensing (Direct Vent) 11.1 GPM 199,900 BTU Residential Liquid Propane Gas Tankless Water Heater
Item # 152602
Energy Star

The NRC111 199,900 BTU Condensing Propane Tankless Water Heater has a maximum of 11.1 GPM. The direct vent system allows 3 in. or 4 in. PVC or CPVC to be installed. This residential water heater heats water up to 140 and meets federal and state air quality standards which are below 20 PPM.

  • 11.1 GPM tankless water heater provides enough hot water to run from 3 to 4 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • High-efficient condensing technology
  • Direct vent termination
  • Vents with PVC, CPVC and PP
  • Energy savings
  • Never run out of hot water
  • Maximum flow rate of 11.1 GPM at 30 degree temperature rise

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ EZ98 EZ Series 9.8 GPM Residential Natural Gas High Efficiency Indoor/Outdoor Tankless Water Heater 25-Year Warranty
NORITZ EZ98 EZ Series 9.8 GPM Residential Natural Gas High Efficiency Indoor/Outdoor Tankless Water Heater 25-Year Warranty
Item # 313662522

Engineered expressly for the North American residential market, the NORITZ EZ Series of high-efficiency, condensing tankless water heaters are designed to cut installation time and cost when replacing larger storage tank units. The ENERGY STAR-rated EZ models have top mounted connections, which provide installers with a wider range of tankless options. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty. The EZ Series heaters are the best solution for an easy tankless installation.

  • Professional installation recommended
  • Equipped with 2 high grade stainless steel heat exchangers that are built to last
  • Common vent up to 2 EZ units with the built-in non-return valve, which allows for cost savings and eliminates the need to purchase external accessories
  • Features revolutionary Steady BTU Mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates
  • Steady BTU Mode reduces BTU output to less than 5,000 BTU
  • EZ units have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry
  • 25 year heat exchanger warranty - Unmatched performance with the industry's best warranty
  • Top mounted hot-and-cold water connections allow for an easy tankless-for-tank replacement
  • Heat exchangers have a greater resistance to corrosion and scale buildup than other materials, thereby boosting system life
  • ENERGY STAR rated natural gas tankless water heater
  • Optimizes the perfect air/fuel ratio based on demand for better efficiency with less moving parts
  • Maximum venting length of 65 ft.
  • Versatile venting configuration options include: outdoor vent, single vent, direct vent and 2 in./3 in. flex vent
  • Vent with 2 in. or 3 in. schedule 40 PVC/CPVC, flexible PP vent materials
  • Can be installed outdoors with vent cap (VC-6-1), sold separately.
  • Maximize hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)
  • Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)
  • Manufactured in Japan

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 9.2 GPM Residential Indoor/Outdoor Built-In Recirculation Pump, Natural Gas Tankless Heater Max 165,000 BTUH
NORITZ 9.2 GPM Residential Indoor/Outdoor Built-In Recirculation Pump, Natural Gas Tankless Heater Max 165,000 BTUH
Item # 312590668

Featuring an integrated recirculation pump and heat exchangers composed of high quality stainless steel, the NRCR is designed to provide homeowners with reliable and faster hot water for years to come. The NRCR's revolutionary burner control eliminates issues with high incoming water temperatures in the summer by reducing effective BTU output to less than 5,000 BTU, an industry first. Noritz' NRCR models feature an integrated recirculation pump, stainless steel heat exchangers with 15 year warranty, and are the only units with a pump that is flex vent capable.

  • NRCR features a 0.95 UEF rating, making it one of the most efficient units in the industry
  • NRCR units have three recirculation modes: 1. on-demand mode 2. recirculation mode 3. crossover mode
  • This revolutionary tankless water heater features a super low BTU mode with its burner control, which reduces BTU output to less than 5,000 BTU.
  • Built with an integrated pump allowing a 1/2 in. loop with a length of up to 200 ft. (or 3/4 in. up to 500 ft.), the longest in the industry
  • NRCR has a default learning mode that adjusts to your hot water usage
  • NRCR features a 15 year warranty on its heat exchanger, which is composed of high quality stainless steel and designed for easier serviceability
  • NRCR can be installed indoors or outdoors; outdoor installations require an outdoor vent cap, VC-6-1, sold separately.
  • Unit is Wi-Fi-capable, which allows for wireless control from your smart device, the NWC-ADAPTER is sold separately on HomeDepot.com.
  • On-demand recirculation mode requires the WLB, wireless on-demand button kit, sold separately.
  • Crossover recirculation mode requires a crossover bypass valve kit (CSV-BPK), sold separately

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Indoor Condensing (Direct Vent) 9.8 GPM 180,000 BTU Natural Gas, Gas Residential Tankless Water Heater
NORITZ Indoor Condensing (Direct Vent) 9.8 GPM 180,000 BTU Natural Gas, Gas Residential Tankless Water Heater
Item # 126288
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

The NRC98 180,000 BTU Condensing Natural Gas Tankless Water Heater has a maximum of 9.8 GPM. The direct vent system allows 3 or 4 in. PVC or CPVC to be installed. This residential water heater heats water up to 140 and meets federal and state air quality standards which are below 20 PPM.

  • 9.8 GPM tankless water heater provides enough hot water to run from 2 to 3 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • High-efficient condensing technology
  • Direct vent termination
  • Vents with PVC, CPVC and PP
  • Energy savings
  • Never run out of hot water

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 199,900 BTU Minimum 0.5 GPM Maximum 9.8 GPM Residential Indoor Single Vent Natural Gas Tankless Water Heater
NORITZ 199,900 BTU Minimum 0.5 GPM Maximum 9.8 GPM Residential Indoor Single Vent Natural Gas Tankless Water Heater
Item # 478048
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

With more power than any tankless water heater in its class, the NR98 series is ideal for mid-size homes with up to 4 showers. Built-in features include safety lock-out, freeze protection and high elevation adjustment. PVC cannot be used for venting.

  • Standard input - gas consumption ranges from 16,000 BTUh to 199,900 BTUh
  • Maximum flow rate 9.8 GPM
  • Durable steel casing with polyester coating
  • Minimum activation flow rate 0.5
  • Quick connect - 2 identical units can be linked together by using the optional quick connect cord(QC-at) for twice the hot water capacity
  • Available temperature setting up to 140 degree F
  • Cold water connection size 3/4 in.
  • Hot water connection size 3/4 in.
  • Gas connection size 3/4 in.
  • Power supply 120-Volt AC (60 Hz)
  • Requires category III stainless steel exhaust vent material
  • ENERGY STAR

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Residential Outdoor Natural Gas Tankless Water Heater 120000 BTUH 5.0 GPM
NORITZ Residential Outdoor Natural Gas Tankless Water Heater 120000 BTUH 5.0 GPM
Item # 1030666
Energy Star

Our NR501 outdoor model is our newest and most affordable model for apartments, condominiums and townhouses with 1-2 showers. NR501 outdoor model is the way to upgrade your lifestyle to continuous hot water when you need it. This compact model is perfect in the southeastern region of the USA.

  • 84 % thermal efficiency
  • 0.5 GPM min. flow activation
  • Max flow rate up to 5.0 GPM
  • Hot water connection size 3/4 in.
  • Cold water connection size 3/4 in.
  • Gas connection size 1/2 in.
  • Available temperature settings 140 degree F
  • Power supply 120 VAC (60 Hz)
  • Outdoor use only
  • Residential

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 6.6 GPM 120,000 BTU Indoor Condensing (Direct Vent) Liquid Propane Gas Residential Tankless Water Heater
NORITZ 6.6 GPM 120,000 BTU Indoor Condensing (Direct Vent) Liquid Propane Gas Residential Tankless Water Heater
Item # 296811
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

The NRC661 120,000 BTU Condensing Propane Tankless Water Heater has a maximum of 6.6 GPM. The direct vent system allows 3 in. PVC or CPVC to be installed. This residential water heater heats water up to 140 degree F and meets federal and state air quality standards which are below 20 PPM.

  • 6.6 GPM tankless water heater provides enough hot water to run over 1 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • High-efficient condensing technology
  • Direct vent termination
  • Vents with PVC, CPVC and PP
  • Energy savings
  • Never run out of hot water

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 180,000 BTU Max. 9.8 GPM Residential Outdoor Condensing Front Exhaust Natural Gas Tankless Water Heater
NORITZ 180,000 BTU Max. 9.8 GPM Residential Outdoor Condensing Front Exhaust Natural Gas Tankless Water Heater
Item # 135954
Energy Star

The ENERGY STAR rated NRC98OD is one of many Noritz efficient condensing models. We continue to demonstrate our ongoing commitment to the green movement by expanding our newest tankless water heater product line: the ecoTOUGH Series of high efficiency. This water heater is a high efficiency, fully condensing appliance. Unlike a traditional tankless water heater, a condensing model captures heat from the exhaust gas and uses it to preheat the incoming cold water as it passes through the secondary heat exchanger.

  • BTU input range from 16,000 up to 180,000 BTUh
  • Maximum flow rate capacity of up to 9.8 GPM at a 30 degree temperature rise
  • Heat exchanger manufactured with commercial grade copper, 25% thicker piping than standard models
  • No venting is required for this outdoor model!
  • Available temperature settings up to 140 degree F
  • Minimum activation flow rate 0.5
  • Cold water connection size (in) 3/4 in.
  • Hot water connection size 3/4 in.
  • Gas connection size 3/4 in.
  • Power supply 120 VAC (60 Hz)
  • High efficiency condensing model

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
EZ111 EZ Series 11.1 GPM Residential Liquid Propane High Efficiency Indoor/Outdoor Tankless Water Heater 25 Yr Warranty
EZ111 EZ Series 11.1 GPM Residential Liquid Propane High Efficiency Indoor/Outdoor Tankless Water Heater 25 Yr Warranty
Item # 313662527

Engineered expressly for the North American residential market, the NORITZ EZ Series of high-efficiency, condensing tankless water heaters are designed to cut installation time and cost when replacing larger storage tank units. The ENERGY STAR-rated EZ models have top mounted connections, which provide installers with a wider range of tankless options. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty. The EZ Series heaters are the best solution for an easy tankless installation.

  • Professional Installation Recommended
  • Equipped with 2 high grade stainless steel heat exchangers that are built to last
  • Common vent up to 2 EZ units with the built-in non-return valve, which allows for cost savings and eliminates the need to purchase external accessories
  • Features revolutionary Steady BTU Mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates
  • Steady BTU Mode reduces BTU output to less than 5,000 BTU
  • EZ units have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry
  • 25 year heat exchanger warranty - Unmatched performance with the industry's best warranty
  • Top mounted hot-and-cold water connections allow for an easy tankless-for-tank replacement
  • Heat exchangers have a greater resistance to corrosion and scale buildup than other materials, thereby boosting system life
  • ENERGY STAR rated liquid propane tankless water heater
  • Optimizes the perfect air/fuel ratio based on demand for better efficiency with less moving parts
  • Maximum venting length of 65 ft.
  • Versatile venting configuration options include: outdoor vent, single vent, direct vent and 2 in./3 in. flex vent
  • Vent with 2 in. or 3 in. schedule 40 PVC/CPVC, flexible PP vent materials
  • Can be installed outdoors with vent cap (VC-6-1), sold separately.
  • Maximize hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)
  • Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)
  • Manufactured in Japan

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 157,000 BTU, 7.1 GPM Residential Outdoor Condensing Direct Vent Natural Gas Tankless Water Heater
NORITZ 157,000 BTU, 7.1 GPM Residential Outdoor Condensing Direct Vent Natural Gas Tankless Water Heater
Item # 1030376
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

Our NRC711 series is perfect for homes with 1-3 showers. When properly sized, they provide an endless supply of hot water to an entire home. With state-of-the-art gas combustion technology, Noritz burners maximize output and provide temperature stability while maintaining low emissions. Built-in features include safety lock-out, freeze protection, and high elevation adjustment.

  • Safety lock out default maximum 120 degrees Fahrenheit (refer to owners manual for higher temp)
  • Standard burner high performance single flame burner
  • Fully modulating burner automatically adjusts burner level accordingly
  • Turbo flow up to 7.1 GPM at 35 degree temperature rise (6.3 GPM at 45 degree rise)
  • Direct ignition no standby pilot light
  • Resin coated PC board increases durability and protection from elements
  • Automatic air regulator monitors internal temperature/maximizes burner efficiency
  • Thermal fuse automatic overheat protection system
  • Thermal efficiency 93%
  • Power supply 120 VAC (60 Hz)

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ EZTR75 11.1 GPM 75 Gal. Tank Replacement High Efficiency Indoor Residential Natural Gas Tankless Water Heater Kit
NORITZ EZTR75 11.1 GPM 75 Gal. Tank Replacement High Efficiency Indoor Residential Natural Gas Tankless Water Heater Kit
Item # 313662511

A major benefit for contractors looking to further streamline the tankless-for-tank replacement job is the availability of each EZ model in a bundle package for indoor installation. Each combo package includes a water heater, a single vent conversion kit, a flex vent conversion kit (25 ft. of 2 in. flex), an isolation valve kit and a startup guide. It's an all-in-one solution for a direct tank replacement. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty.

  • Professional Installation Recommended
  • EZTR75 package contains the new EZ111-DV, plus all the aforementioned components, for replacement of a 75 gal. tank water heater
  • Tankless installation just got easier with the NORITZ EZ bundle pack install your EZ111DV-NG in no time with everything you need in one box
  • Equipped with 2 high grade stainless steel heat exchangers that are built to last
  • Features revolutionary Steady BTU Mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates
  • Steady BTU Mode reduces BTU output to less than 5,000 BTU
  • Maximum venting length of 65 ft. when using a 2 in. vent, or 150 ft. with a 3 in. vent diameter
  • EZ units have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry
  • Unmatched performance with the industry's best heat exchanger warranty of 25 years
  • Top hot-and-cold water connections allow for an easy tankless-for-tank replacement
  • ENERGY STAR rated natural gas tankless water heater
  • Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)
  • Maximize hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)
  • EZ111 features a capacity range of 0.5 GPM - 11.1 GPM
  • Unit is capable of providing up to 11.1 GPM at a 30 degree temperature rise
  • Bundle kit is intended for indoor installation - to install outdoors, it is recommended to purchase the tankless unit and vent cap, both of which are sold separately on Homedepot.com

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ EZTR40 40 Gal Tank Replacement Min 0.5 GPM Max 6.6 GPM High Efficiency Natural Gas Tankless Water Heater Kit
NORITZ EZTR40 40 Gal Tank Replacement Min 0.5 GPM Max 6.6 GPM High Efficiency Natural Gas Tankless Water Heater Kit
Item # 1030336
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection.

A major benefit for contractors looking to further streamline the tankless-for-tank replacement job is the availability of each EZTR model in a Bundle package for indoor installation. Each combo package includes the heater itself, a single vent conversion kit, a flex vent conversion kit (25 ft. of 2 in. flex), an isolation valve kit and a startup guide. This high-efficiency condensing unit is a great solution for a direct tank replacement.

  • Professional installation recommended
  • Hot and cold water connections located on top of the unit so existing flexible water lines can be easily reconnected to new unit
  • Optimizes the perfect air/fuel ratio based on demand for better efficiency
  • Greater resistance to corrosion and scale buildup than other materials
  • Noritz connect app is compatible, allowing for wireless remote control of-heater functions, as well as diagnostic and maintenance reminders, the Wi-Fi adapter (NWC adapter) is sold separately on homedepot.com
  • To view usage and control via Wi-fi, requires purchase of Wi-fi Hub (Internet # 304740446)
  • Ideal for smaller home applications
  • Flex venting to run through existing B-vent
  • Saves installation time
  • All venting accessories in 1-box
  • Isolation valve kit included
  • Full solution for direct tank replacement
  • Unit can only be vented vertically, it cannot be vented horizontally
  • Maximum flow rate up to 6.6 GPM at a 30° temperature rise

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Indoor Condensing (Direct Vent) 11.1 GPM 199,900 BTU Natural Gas, Gas Residential Tankless Water Heater
NORITZ Indoor Condensing (Direct Vent) 11.1 GPM 199,900 BTU Natural Gas, Gas Residential Tankless Water Heater
Item # 152601
Energy Star

The NRC111 199,900 BTU Condensing Natural Gas Tankless Water Heater has a maximum of 11.1 GPM. The direct vent system allows 3 in. or 4 in. PVC or CPVC to be installed. This residential water heater heats water up to 140 and meets federal and state air quality standards which are below 20 PPM.

  • 11.1 GPM tankless water heater provides enough hot water to run from 3 to 4 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • High-efficient condensing technology
  • Direct vent termination
  • Vents with PVC, CPVC and PP
  • Energy savings
  • Never run out of hot water
  • Maximum flow rate of 11.1 GPM at 30 degree temperature rise

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 157,000 BTU Max. 7.1 GPM Residential Indoor Condensing Direct Vent Natural Gas Tankless Water Heater
NORITZ 157,000 BTU Max. 7.1 GPM Residential Indoor Condensing Direct Vent Natural Gas Tankless Water Heater
Item # 1030374
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

Our NRC711 series is perfect for homes with 1-3 showers. When properly sized, they provide an endless supply of hot water to an entire home. With state-of-the-art gas combustion technology, Noritz burners maximize output and provide temperature stability while maintaining low emissions. Built-in features include safety lock-out, freeze protection, and high elevation adjustment.

  • This ENERGY STAR rated model has a 12-year heat exchanger warranty
  • Standard burner high performance single flame burner
  • Fully modulating burner automatically adjusts burner level accordingly
  • Turbo flow up to 7.1 GPM at 30 degree (Fahrenheit) temperature rise (6.5 GPM at 45 degree rise)
  • Direct ignition no standby pilot light
  • Thermal fuse automatic overheat protection system
  • Resin coated PC board increases durability and protection from elements
  • Automatic air regulator monitors internal temperature/maximizes burner efficiency
  • Cold water connection size 3/4 in.
  • Hot water connection size 3/4 in.
  • Gas connection size 3/4 in.
  • Safety lock out default maximum 120 degrees Fahrenheit (refer to owner's manual for higher temp)

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Outdoor Non-Condensing (Outdoor Vent) 9.8 GPM 199,900 BTU Residential Natural Gas, Gas Tankless Water Heater
NORITZ Outdoor Non-Condensing (Outdoor Vent) 9.8 GPM 199,900 BTU Residential Natural Gas, Gas Tankless Water Heater
Item # 159558
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

The NR981 199,900 BTU Natural Gas Tankless Water Heater has a maximum of 9.8 GPM. The outdoor model allows the flexibility to be installed outdoor. This residential water heater heats water up to 140 degree and meets federal and state air quality standards which are below 20 PPM.

  • 9.8 GPM tankless water heater provides enough hot water to run from 2 to 3 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • Non-condensing technology
  • Outdoor venting
  • No venting required
  • Energy savings
  • Never run out of hot water

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Residential Outdoor Condensing Natural Gas Tankless Water Heater 140000 BTUH 6.6 GPM
NORITZ Residential Outdoor Condensing Natural Gas Tankless Water Heater 140000 BTUH 6.6 GPM
Item # 1030668
Energy Star

Our NR66 series is perfect for apartments, condominiums and townhouses with 1-2 showers. When properly sized, they provide an endless supply of hot water and are designed to be more efficient than traditional tank-type water heaters. These compact heaters will save space without compromising power. Built-in features include safety lock-out, freeze protection and high elevation adjustment. This outdoor model does not require any additional vent pieces

  • No venting is required for this outdoor model
  • Standard burner high performance single flame burner
  • Turbo flow - up to 6.6 GPM at 35 degree temperature rise (5.3 GPM at 45 degree rise)
  • Power supply 120 VAC (60 Hz)
  • 83% thermal efficiency
  • Exhaust vent material requirements are category iii stainless steel
  • Exhaust vent diameter requirements 3 in.
  • Hot water connection size 3/4 in.
  • Cold water connection size 3/4 in.
  • Gas connection size 3/4 in.
  • For outdoor installations only

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
EZTR50 9.8 GPM 50 Gal. Tank Replacement High Efficiency Indoor Residential Liquid Propane Gas Tankless Water Heater Kit
EZTR50 9.8 GPM 50 Gal. Tank Replacement High Efficiency Indoor Residential Liquid Propane Gas Tankless Water Heater Kit
Item # 313662475

A major benefit for contractors looking to further streamline the tankless-for-tank replacement job is the availability of each EZ model in a bundle package for indoor installation. Each combo package includes a water heater, a single vent conversion kit, a flex vent conversion kit (25 ft. of 2 in. flex), an isolation valve kit and a startup guide. It's an all-in-one solution for a direct tank replacement. Key features of the all new EZ Series heaters include a built-in non-return valve, high grade stainless steel heat exchangers, Steady BTU Mode, a maximum venting length of 65 ft. and a Uniform Energy Factor of 0.95. NORITZ is proud to lead the industry with a 25-year heat exchanger warranty.

  • Professional Installation Recommended
  • EZTR50 package contains the new EZ98-DV, plus all the aforementioned components, for replacement of a 50 gal. tank water heater
  • Tankless installation just got easier with the NORITZ EZ bundle pack install your EZ98DV-LP in no time with everything you need in one box
  • Equipped with 2 high grade stainless steel heat exchangers that are built to last
  • Features revolutionary Steady BTU Mode with its burner control, which allows for optimal temperature response in conditions of low temperature rise and/or low flow rates
  • Steady BTU Mode reduces BTU output to less than 5,000 BTU
  • Maximum venting length of 65 ft. when using a 2 in. vent, or 150 ft. with a 3 in. vent diameter
  • EZs have a uniform energy factor (UEF) of 0.95, making it one of the most efficient units in the industry
  • Unmatched performance with the industry's best heat exchanger warranty of 25 years
  • Top hot-and-cold water connections allow for an easy tankless-for-tank replacement
  • ENERGY STAR rated liquid propane tankless water heater
  • Wifi compatible - NORITZ connect app is compatible with EZ units, allowing for wireless remote control of heater functions and diagnostic/maintenance reminders. Requires NWC-Adapter (sold separately)
  • Maximize hot water usage by connecting 2 EZ units, the QC-2 quick connect cord can double hot water output (sold separately)
  • EZ111 features a capacity range of 0.5 GPM - 9.8 GPM
  • Unit is capable of providing up to 9.8 GPM at a 30 degree temperature rise
  • Bundle kit is intended for indoor installation - to install outdoors, it is recommended to purchase the tankless unit and vent cap (VC-6-1), both of which are sold separately on Homedepot.com

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Indoor Condensing (Direct Vent) 6.6 GPM 120,000 BTU Natural Gas, Gas Residential Tankless Water Heater
NORITZ Indoor Condensing (Direct Vent) 6.6 GPM 120,000 BTU Natural Gas, Gas Residential Tankless Water Heater
Item # 296810
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

The NRC661 120,000 BTU Condensing Natural Gas Tankless Water Heater has a maximum of 6.6 GPM. The direct vent system allows 3 in. PVC or CPVC to be installed. This residential water heater heats water up to 140 degree F and meets federal and state air quality standards which are below 20 PPM.

  • 6.6 GPM tankless water heater provides enough hot water to run over 1 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • High-efficient condensing technology
  • Direct vent termination
  • Vents with PVC, CPVC and PP
  • Energy savings
  • Never run out of hot water

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ Indoor Condensing (Direct Vent) 9.8 GPM 180,000 BTU Liquid Propane, Gas Residential Tankless Water Heater
NORITZ Indoor Condensing (Direct Vent) 9.8 GPM 180,000 BTU Liquid Propane, Gas Residential Tankless Water Heater
Item # 126287
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection. Energy Star

The NRC98 180,000 BTU Condensing Propane Tankless Water Heater has a maximum of 9.8 GPM. The direct vent system allows 3 or 4 in. PVC or CPVC to be installed. This residential water heater heats water up to 140 degree F and meets federal and state air quality standards which are below 20 PPM.

  • 9.8 GPM tankless water heater provides enough hot water to run from 2 to 3 hot water appliances at 1 time
  • Tankless gas water heater costs less to operate than electric models
  • 12-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty
  • ENERGY STAR qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models
  • Superior grade heat exchanger
  • High-efficient condensing technology
  • Direct vent termination
  • Vents with PVC, CPVC and PP
  • Energy savings
  • Never run out of hot water

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email
NORITZ 9.2 GPM Residential Indoor/Outdoor Built-In Recirculation Pump, LP Gas Tankless Water Heater Max 165,000 BTUH
NORITZ 9.2 GPM Residential Indoor/Outdoor Built-In Recirculation Pump, LP Gas Tankless Water Heater Max 165,000 BTUH
Item # 312590657
Eco-friendly item. Symbol indicates that the product is part of our EcoSource green purchasing program. Product meets our sustainability standards for one or more of the following high-performance categories: Water Conservation, Energy Efficiency, Indoor Air Quality, and Material Selection.

Featuring an integrated recirculation pump and heat exchangers composed of high quality stainless steel, the NRCR is designed to provide homeowners with reliable and faster hot water for years to come. The NRCRs revolutionary burner control eliminates issues with high incoming water temperatures in the summer by reducing effective BTU output to less than 5,000 BTU, an industry first. Noritz' NRCR models feature an integrated recirculation pump, stainless steel heat exchangers with 15 year warranty, and are the only units with a pump that is flex vent capable.

  • NRCR features a 0.95 UEF rating, making it one of the most efficient units in the industry
  • NRCR units have three recirculation modes: 1. on-demand mode 2. recirculation mode 3. crossover mode
  • The NRCR features a 15 year warranty on its heat exchanger, which is composed of high quality stainless steel and designed for easier serviceability.
  • Revolutionary tankless water heater features a super low BTU mode with its burner control, which reduces BTU output to less than 5,000 BTU
  • Built with an integrated pump allowing a 1/2 in. loop with a length of up to 200 ft. (or 3/4 in up to 500 ft.), the longest in the industry.
  • NRCR has a default learning mode that adjusts to your hot water usage
  • Unit is Wi-Fi-capable, which allows for wireless control from your smart device. The NWC-adapter is sold separately
  • NRCR can be installed indoors or outdoors; outdoor installations require an outdoor vent cap, VC-6-1, sold separately.
  • On-demand recirculation mode requires the WLB, wireless on-demand button kit, sold separately.
  • Crossover recirculation mode requires a crossover bypass valve kit (CSV-BPK), sold separately

Log in to see your price and availability.

Units: Each
Qty:

Add to Favorites List Add to Customized Product Offering Remove From Customized Product Offering Add To Bin Labels Added to Bin Labels. Click icon to print Bin Labels. Add To Custom Catalog Added To Custom Catalog. Click icon to print Custom Catalog. Email