Tankless Water Heaters

27 result(s) for "Tankless Water Heaters" Clear All Refinements Rinnai
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Rinnai Condensing Indoor/outdoor Tankless Water Heater Rx199in 199000 BTU
Rinnai Condensing Indoor/outdoor Tankless Water Heater Rx199in 199000 BTU
Item # 331339715

Condensing Indoor/outdoor Tankless Water Heater Rx199in 199000 BTU

  • RX199IN 199,000 BTU,
  • Condensing Indoor/Outdoor Tankless Water Heater
  • (Natural Gas/Propane)
  • RX199iN

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Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Natural Gas Tankless Water Heater 15-Year Warranty
Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Natural Gas Tankless Water Heater 15-Year Warranty
Item # 321504147

RE199eN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.

  • Professional installation required, call 84-GO-Rinnai for assistance
  • Uniform energy factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space, suitable for exterior in non-traditional spaces
  • Venting not required
  • Wi-Fi ready, requires control-r module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value), commercial warranty: limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Exterior unit

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Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Natural Gas Tankless Water Heater 15-Year Warranty
Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Natural Gas Tankless Water Heater 15-Year Warranty
Item # 321504113

RE180iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.

  • Professional installation required, call 84-GO-Rinnai for assistance
  • Uniform energy factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space, suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Wi-Fi ready, requires control-r module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value), commercial warranty: limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Uses 3x5 concentric venting

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Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Propane Gas Tankless Water Heater 15-Year Warranty
Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Propane Gas Tankless Water Heater 15-Year Warranty
Item # 321504198

RE199eP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.

  • Professional installation required, call 84-GO-Rinnai for assistance
  • Uniform energy factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space, suitable for exterior in non-traditional spaces
  • Venting not required
  • Wi-Fi ready, requires control-r module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value), commercial warranty: limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Exterior unit

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Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Natural Gas Gas Tankless Water Heater 15-Year
Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Natural Gas Gas Tankless Water Heater 15-Year
Item # 321504220

RE199iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.

  • Professional installation required, call 84-GO-Rinnai for assistance
  • Uniform energy factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space, suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Wi-Fi ready, requires control-r module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value), commercial warranty: limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Uses 3x5 concentric venting

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Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Tankless Water Heater
Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Tankless Water Heater
Item # 318813881

Enjoy an endless supply of hot water with the SENSEI RU199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas RU199iN model is compact, easy-to-install and perfect for indoor locations. Ideal for residential and multifamily applications.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Equipped with Rinnai Circ-Logic - pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • 2x the lifespan of most tanks
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management district 14 ng/J or 20 ppm NOx emission levels
  • Wi-Fi ready
  • Residential warranty: limited 15-years or 12,000 hours on heat exchanger, 5-years on parts, 1-year on labor (5-years optional on labor), commercial warranty: limited 8-years or 12,000 hours on heat exchanger, 5-years on parts, 1-year on labor (2-years optional on labor)
  • For use in both residential and multifamily applications
  • Compact size to fit any space
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Propane Gas Tankless Water Heater 15 Year Warranty
Rinnai Efficiency Series RE 9.7 GPM Residential 199,000 BTU Propane Gas Tankless Water Heater 15 Year Warranty
Item # 321504233

RE199iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition. Visit https://www.rinnai.us/ for more information.

  • Professional installation required; call 84-GO-Rinnai for assistance.
  • Uniform Energy Factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Wi-Fi Ready; requires control-r module
  • Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
  • Uses 3x5 concentric venting

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Rinnai Non-Condensing Outdoor Tankless Water Heater Propane Gas Re160e 160000
Rinnai Non-Condensing Outdoor Tankless Water Heater Propane Gas Re160e 160000
Item # 331339711

Rinnai Non-Condensing Outdoor Tankless Water Heater Propane Gas RE160e 160000. Mobile Home Certified Ultra Low Nox Complies With South Coast Air Quality Management District 14 Ng.j Or 20 Ppm Nox Emission Levels. Mfg #RE160eP

  • Mobile Home Certified Ultra Low NOx Complies with South Coast Air Quality Management District 14 ng.J or 20 ppm NOx Emission Levels
  • Ultra Low NOx
  • Rinnai
  • RE160eP

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Rinnai Water Heater Pipe Cover Box For Re Series
Rinnai Water Heater Pipe Cover Box For Re Series
Item # 333401554

Rinnai Water Heater Pipe Cover Box For RE SeriesRe Pipe Cover BoxMfg #PCD09-SHS

  • Re Pipe Cover Box
  • PCD09-SHS
  • Water Heater
  • RE Series

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Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Propane Gas Tankless Water Heater 15 Year Warranty
Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Propane Gas Tankless Water Heater 15 Year Warranty
Item # 321504126

RE180iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition. Visit https://www.rinnai.us/ for more information.

  • Professional installation required; call 84-GO-Rinnai for assistance.
  • Uniform Energy Factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Wi-Fi Ready; requires control-r module
  • Residential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)
  • Uses 3x5 concentric venting

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Rinnai Super High Efficiency Plus 9-Gpm Residential 160000-Btu
Rinnai Super High Efficiency Plus 9-Gpm Residential 160000-Btu
Item # 331339714

Super High Efficiency Plus 9-Gpm Residential 160000-Btu

  • Highest UEF efficiency tankless water heater
  • 9-gpm
  • Rinnai
  • RX160iN

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Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Natural Gas Tankless Water Heater 15-Year Warranty
Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Natural Gas Tankless Water Heater 15-Year Warranty
Item # 321504061

RE180eN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.

  • Professional installation required, call 84-GO-Rinnai for assistance
  • Uniform energy factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space, suitable for exterior in non-traditional spaces
  • Venting not required
  • Wi-Fi ready, requires control-r module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value), commercial warranty: limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Exterior unit

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Units: Each
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Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Propane Gas Tankless Water Heater 15-Year Warranty
Rinnai Efficiency Series RE 8.5 GPM Residential 180,000 BTU Propane Gas Tankless Water Heater 15-Year Warranty
Item # 321504080

RE180eP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations, Rinnai products provide peace of mind with warranties that surpass the competition.

  • Professional installation required, call 84-GO-Rinnai for assistance
  • Uniform energy factor of 0.82
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space, suitable for exterior in non-traditional spaces
  • Venting not required
  • Wi-Fi ready, requires control-r module
  • Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 4-years of labor coverage free a $250 value), commercial warranty: limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (register within 90-days and receive an additional 1-year of labor coverage)
  • Exterior unit

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Rinnai Non-Condensing Outdoor Tankless Water Heater Natural Gas Re160e
Rinnai Non-Condensing Outdoor Tankless Water Heater Natural Gas Re160e
Item # 331339710

Rinnai Non-Condensing Outdoor Tankless Water Heater Natural Gas RE160e. 160k Btu Non-Condensing 7.4 Gpm 3 5 Conc E Ng. Mfg #RE160eN

  • 160K BTU Non-Condensing 3 5 Conc E NG
  • 7.4 gpm
  • Rinnai
  • RE160eN

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Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Propane Gas Tankless Water Heater
Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Propane Gas Tankless Water Heater
Item # 319315962

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Units: Each
Qty:

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Rinnai Super High Efficiency 7.5 GPM Residential 160,000 BTU Natural Gas Tankless Water Heater
Rinnai Super High Efficiency 7.5 GPM Residential 160,000 BTU Natural Gas Tankless Water Heater
Item # 319641537

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater

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Qty:

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Rinnai Sensei RSC 199K BTU 11 GPM Residential Propane Gas Tankless Water Heater
Rinnai Sensei RSC 199K BTU 11 GPM Residential Propane Gas Tankless Water Heater
Item # 321100525

SENSEI RSC199iP Super High Efficiency Plus condensing tankless water heater from Rinnai. The size of a small suitcase this model is compact and easy to install. The RSC199iP is intended for indoor use.

  • ENERGY STAR Qualified with an Energy Factor of 0.95 / Uniform Energy Factor of 0.93
  • Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule.
  • Thermal bypass valve included - ideal for homes without a dedicated return line
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space.
  • Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allows for an easy installation
  • Wi-Fi Ready
  • Residential warranty: Limited 15-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Sensei RSC 160K Btu 9 GPM Residential Interior Gas Tankless Water Heater
Rinnai Sensei RSC 160K Btu 9 GPM Residential Interior Gas Tankless Water Heater
Item # 321100671

SENSEI RSC160iN Super High Efficiency Plus condensing tankless water heater from Rinnai. The size of a small suitcase this model is compact and easy to install. The RSC160iN is intended for outdoor install.

  • ENERGY STAR Qualified with an Energy Factor of 0.95 / Uniform Energy Factor of 0.93
  • Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule.
  • Thermal bypass valve included - ideal for homes without a dedicated return line
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space.
  • Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allows for an easy installation
  • Wi-Fi Ready
  • Residential warranty: Limited 15-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Non-Condensing Indoor Tankless Water Heater Natural Gas Re160i 160000 BTU
Rinnai Non-Condensing Indoor Tankless Water Heater Natural Gas Re160i 160000 BTU
Item # 331339712

Non-Condensing Indoor Tankless Water Heater Natural Gas Re160i 160000 BTU

  • RE160i 160,000 BTU
  • Non-Condensing Indoor Tankless Water Heater (Natural Gas)
  • Rinnai
  • RE160iN

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Rinnai Non-Condensing Indoor Tankless Water Heater Propane Gas Re160i 160000 BTU
Rinnai Non-Condensing Indoor Tankless Water Heater Propane Gas Re160i 160000 BTU
Item # 331339713

Non-Condensing Indoor Tankless Water Heater Propane Gas Re160i 160000 BTU

  • RX Pipe Cover Box
  • Non-Condensing
  • Rinnai
  • RE160iP

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Rinnai Super High Efficiency Plus 9 GPM Residential 160,000 BTU Natural Gas Tankless Water Heater
Rinnai Super High Efficiency Plus 9 GPM Residential 160,000 BTU Natural Gas Tankless Water Heater
Item # 319640962

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Sensei RSC 199K BTU 11 GPM Residential Interior Gas Tankless Water Heater
Rinnai Sensei RSC 199K BTU 11 GPM Residential Interior Gas Tankless Water Heater
Item # 321100571

SENSEI RSC199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. The size of a small suitcase this model is compact and easy to install. The RSC199iN is intended for indoor use.

  • ENERGY STAR Qualified with an Energy Factor of 0.95 / Uniform Energy Factor of 0.93
  • Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule.
  • Thermal bypass valve included - ideal for homes without a dedicated return line
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space.
  • Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allows for an easy installation
  • Wi-Fi Ready
  • Residential warranty: Limited 15-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Sensei RSC 199K BTU 11 GPM Residential Exterior Gas Tankless Water Heater
Rinnai Sensei RSC 199K BTU 11 GPM Residential Exterior Gas Tankless Water Heater
Item # 321100596

SENSEI RSC199eN Super High Efficiency Plus condensing tankless water heater from Rinnai. The size of a small suitcase this model is compact and easy to install. The RSC199eN is intended for indoor use.

  • ENERGY STAR Qualified with an Energy Factor of 0.95 / Uniform Energy Factor of 0.93
  • Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule.
  • Thermal bypass valve included - ideal for homes without a dedicated return line
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Maximum output, minimum space.
  • Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allows for an easy installation
  • Wi-Fi Ready
  • Residential warranty: Limited 15-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Interior Natural Gas Tankless Water Heater
Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Interior Natural Gas Tankless Water Heater
Item # 319641454

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 15-years on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Tankless Water Heater
Rinnai Super High Efficiency Plus 11 GPM Residential 199,000 BTU Natural Gas Tankless Water Heater
Item # 319639952

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Rinnai Super High Efficiency Plus 10 GPM Residential 180,000 BTU Natural Gas Tankless Water Heater
Rinnai Super High Efficiency Plus 10 GPM Residential 180,000 BTU Natural Gas Tankless Water Heater
Item # 319640993

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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Qty:

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Rinnai High Efficiency Plus 9.8 GPM Residential 199,000 BTU Exterior Natural Gas Tankless Water Heater
Rinnai High Efficiency Plus 9.8 GPM Residential 199,000 BTU Exterior Natural Gas Tankless Water Heater
Item # 319640805

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

  • ENERGY STAR qualified with uniform energy factor of 0.93
  • Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Save energy and reduce utility costs by operating only when hot water is needed
  • Temperature lock function prevents accidental or unauthorized changes to water temperature
  • Complies with south coast air quality management
  • Wi-Fi ready
  • Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor
  • Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals
  • Can be confident in choosing to install Rinnai tankless technology in your home
  • Rinnai branded accessories will ensure optimal performance of your Rinnai tankless water heater
  • Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.

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