Skip to content

Rinnai

  • Roof Discharge Termination
    Original price $138.00 - Original price $142.95
    Original price
    $138.00 - $142.95
    $138.00 - $142.95
    Current price $138.00

    Rinnai 184127 Concentric Roof Discharge Termination, 18"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance and saf...

    View full details
    Original price $138.00 - Original price $142.95
    Original price
    $138.00 - $142.95
    $138.00 - $142.95
    Current price $138.00
  • Instant hot water heating ventilation flue
    Original price $70.00 - Original price $74.95
    Original price
    $70.00 - $74.95
    $70.00 - $74.95
    Current price $70.00

    Rinnai 224053 Concentric Vent Pipe Extension, 39"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique concentric venting system offers maximum performance, safety, while...

    View full details
    Original price $70.00 - Original price $74.95
    Original price
    $70.00 - $74.95
    $70.00 - $74.95
    Current price $70.00
  • Water heater exhaust vent extension
    Original price $52.00 - Original price $56.95
    Original price
    $52.00 - $56.95
    $52.00 - $56.95
    Current price $52.00

    Rinnai 224080PP Concentric Condensing Vent Pipe Extension, 39"

    Rinnai

    39" Concentric Vent Pipe Extension for Rinnai Ultra Series Condensing Tankless Water Heaters The Rinnai RCi Series Tankless Water Heaters use conc...

    View full details
    Original price $52.00 - Original price $56.95
    Original price
    $52.00 - $56.95
    $52.00 - $56.95
    Current price $52.00
  • Instant water heater ventilation flue
    Original price $94.00 - Original price $98.95
    Original price
    $94.00 - $98.95
    $94.00 - $98.95
    Current price $94.00

    Rinnai 224250 Concentric 45 Degree Elbows (Metal) (2 Pack)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system is easy to install and offers noth...

    View full details
    Original price $94.00 - Original price $98.95
    Original price
    $94.00 - $98.95
    $94.00 - $98.95
    Current price $94.00
  • Concentric metal aluminum tankless water heater flue
    Original price $76.00 - Original price $80.95
    Original price
    $76.00 - $80.95
    $76.00 - $80.95
    Current price $76.00

    Rinnai 224265 Concentric Non-Condensing Vent Pipe Extension, 19.5"

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai's unique Ubbink concentric venting system offers maximum performance, and sa...

    View full details
    Original price $76.00 - Original price $80.95
    Original price
    $76.00 - $80.95
    $76.00 - $80.95
    Current price $76.00
  • Flashing for Metal Roof
    Rinnai 242141 Metal Roof Flashing
    Original price $150.00 - Original price $154.95
    Original price
    $150.00 - $154.95
    $150.00 - $154.95
    Current price $150.00

    Rinnai 242141 Metal Roof Flashing

    Rinnai

    Rinnai 242141 Metal Roof Flashing Rinnai's unique Ubbink concentric venting system is easy to install and offers the best in performance and safety...

    View full details
    Original price $150.00 - Original price $154.95
    Original price
    $150.00 - $154.95
    $150.00 - $154.95
    Current price $150.00
  • Metal roof shingle/tile flashing
    Original price $90.00 - Original price $94.95
    Original price
    $90.00 - $94.95
    $90.00 - $94.95
    Current price $90.00

    Rinnai 50171949 Universal Tile-Shingle Roof Flashing (1-12 to 6-12)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai Tile/Shingle Roof Flashing Assembly for 1/12 to 6/12 pitch roofs, for all in...

    View full details
    Original price $90.00 - Original price $94.95
    Original price
    $90.00 - $94.95
    $90.00 - $94.95
    Current price $90.00
  • Metal concentric water heater ventilation
    Original price $86.00 - Original price $90.95
    Original price
    $86.00 - $90.95
    $86.00 - $90.95
    Current price $86.00

    Rinnai 50171961 Universal Tile-Shingle Roof Flashing (6-12 to 12-12)

    Rinnai

    Concentric ventilation system for Rinnai tankless water heaters Rinnai Tile/Shingle Roof Flashing Assembly for 6/12 to 12/12 pitch roofs, for all i...

    View full details
    Original price $86.00 - Original price $90.95
    Original price
    $86.00 - $90.95
    $86.00 - $90.95
    Current price $86.00
  • Rinnai Bottom/Pipe Cover for Ultra Series Tankless Water Heaters
    Original price $119.95 - Original price $124.90
    Original price
    $119.95 - $124.90
    $119.95 - $124.90
    Current price $119.95

    Rinnai Bottom-Pipe Cover for Ultra Series Tankless Water Heaters

    Rinnai

    The Rinnai bottom cover keeps your water pipes neatly out of sight while protecting them from damage. Color: matches your Rinnai silver/metallic f...

    View full details
    Original price $119.95 - Original price $124.90
    Original price
    $119.95 - $124.90
    $119.95 - $124.90
    Current price $119.95
  • Rinnai CU199eN Commercial 199K BTU Outdoor NG Tankless Water Heater
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00

    Rinnai CU199eN Commercial 199K BTU Outdoor Natural Gas Tankless Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00
  • Rinnai CU199eP Commercial 199K BTU Outdoor LP Tankless Water Heater
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00

    Rinnai CU199eP Commercial 199K BTU Outdoor LP Propane Tankless Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00
  • Rinnai CU199iN Commercial 199K BTU Indoor Natural Gas Tankless Heater
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00

    Rinnai CU199iN Commercial 199K BTU Indoor Natural Gas Tankless Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00
  • Rinnai CU199iP Commercial 199K BTU Indoor Propane Tankless Heater
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00

    Rinnai CU199iP Commercial 199K BTU Indoor LP Propane Tankless Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,546.00 - Original price $2,565.95
    Original price
    $2,546.00 - $2,565.95
    $2,546.00 - $2,565.95
    Current price $2,546.00
  • Rinnai MC601-BK Remote Temperature Controller, black, Tankless Heaters
    Original price $143.64 - Original price $148.59
    Original price
    $143.64 - $148.59
    $143.64 - $148.59
    Current price $143.64

    Rinnai MC-601-BK Temperature Remote Controller, Black, Tankless Heaters

    Rinnai

    The MC-601-BK (black exterior color) and MC-601-W (white exterior color) temperature controller are perfect for controlling an interior or exterior...

    View full details
    Original price $143.64 - Original price $148.59
    Original price
    $143.64 - $148.59
    $143.64 - $148.59
    Current price $143.64
  • Rinnai MC-601-W Remote Temperature Controller, White, Tankless Heaters
    Sold out
    Original price $143.64 - Original price $148.59
    Original price
    $143.64 - $148.59
    $143.64 - $148.59
    Current price $143.64

    Rinnai MC-601-W Remote Temperature Control Pad, White for Tankless Units

    Rinnai

    The MC-601-W (white exterior color) and MC-601-BK (black exterior color) temperature controller are perfect for controlling an interior or exterior...

    View full details
    Original price $143.64 - Original price $148.59
    Original price
    $143.64 - $148.59
    $143.64 - $148.59
    Current price $143.64
    Sold out
  • Rinnai MCC-91-2W Commercial Controller for LS Water Heaters
    Sold out
    Original price $98.79 - Original price $103.74
    Original price
    $98.79 - $103.74
    $98.79 - $103.74
    Current price $98.79

    Rinnai MC-91-2W Remote Controller Tankless Water Heaters

    Rinnai

    The MC-91-2W (white exterior color) and MC-91-2S (silver exterior color) controller are perfect for controlling an exterior, outside Rinnai tankles...

    View full details
    Original price $98.79 - Original price $103.74
    Original price
    $98.79 - $103.74
    $98.79 - $103.74
    Current price $98.79
    Sold out
  • Sold out
    Original price $183.00 - Original price $187.95
    Original price
    $183.00 - $187.95
    $183.00 - $187.95
    Current price $183.00

    Rinnai MCC-601-W (previously MCC-91-W) Commercial Controller for LS Water Heaters

    Rinnai

    ETA: 8-10 WEEKS  The MCC-601-W replaces the discontinued MCC-91-W.  The MCC-601-W controller lets a Rinnai LS Series heater heat water above the st...

    View full details
    Original price $183.00 - Original price $187.95
    Original price
    $183.00 - $187.95
    $183.00 - $187.95
    Current price $183.00
    Sold out
  • Rinnai PCD-03-SM2 Bottom/Pipe Cover for RL75 RL94 Luxury Tankless
    Original price $261.00 - Original price $265.95
    Original price
    $261.00 - $265.95
    $261.00 - $265.95
    Current price $261.00

    Rinnai PCD03-SM2 Bottom Pipe Cover, Exterior RL75 RL94 R75LSe R94LSe

    Rinnai

    The Rinnai bottom pipe cover gives your installation a clean, professional look while protecting the pipes from damage. Color: matches your Rinnai ...

    View full details
    Original price $261.00 - Original price $265.95
    Original price
    $261.00 - $265.95
    $261.00 - $265.95
    Current price $261.00
  • Rinnai PCD-03-SM2 Bottom/Pipe Cover for R75LSE R94LSE Tankless Water Heaters
    Original price $209.52 - Original price $214.47
    Original price
    $209.52 - $214.47
    $209.52 - $214.47
    Current price $209.52

    Rinnai PCD03-SM2 Bottom-Pipe Cover for R75LSE and R94LSE Tankless Water Heaters

    Rinnai

    The Rinnai bottom cover keeps your water pipes neatly out of sight while protecting them from damage. Color: matches your Rinnai silver/metallic fi...

    View full details
    Original price $209.52 - Original price $214.47
    Original price
    $209.52 - $214.47
    $209.52 - $214.47
    Current price $209.52
  • Rinnai Pipe Cover Bottom Plate PCD03-SM2-BP
    Rinnai Bottom Plate PCD03-SM2-BP
    Original price $50.00 - Original price $54.95
    Original price
    $50.00 - $54.95
    $50.00 - $54.95
    Current price $50.00

    Rinnai PCD03-SM2-BP Bottom Cover Plate

    Rinnai

    Help protect your Rinnai outdoor-mounted heater from the elements. This genuine Rinnai part is the bottom, horizontal plate for the PCD03-SM2 pipe ...

    View full details
    Original price $50.00 - Original price $54.95
    Original price
    $50.00 - $54.95
    $50.00 - $54.95
    Current price $50.00
  • Rinnai RL75 Tankless On-demand Gas Water Heater
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00

    Rinnai RL75eN Outdoor Natural Gas Tankless Water Heater

    Rinnai

    Stop planning your evenings and mornings around your water heater. Now, you can set your own schedule, all thanks to the RL75eN. Ideal for 2 to 3...

    View full details
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00
  • Rinnai RL75 Tankless On-demand Gas Water Heater
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00

    Rinnai RL75eP Outdoor Liquid Propane Tankless Water Heater

    Rinnai

    Stop planning your evenings and mornings around your water heater. Now, you can set your own schedule, all thanks to the RL75eP. Ideal for 2 to 3...

    View full details
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00
  • Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00

    Rinnai RL75iN Indoor Natural Gas Tankless Water Heater

    Rinnai

    Stop planning your evenings and mornings around your water heater. Now, you can set your own schedule, all thanks to the RL75iN. Ideal for 2 to 3...

    View full details
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00
  • Rinnai RL75i Tankless On-demand Gas Water Heater
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00

    Rinnai RL75iP Indoor Liquid Propane Tankless Water Heater

    Rinnai

    Stop planning your evenings and mornings around your water heater. Now, you can set your own schedule, all thanks to the RL75iP. Ideal for 2 to 3...

    View full details
    Original price $1,578.00 - Original price $1,597.95
    Original price
    $1,578.00 - $1,597.95
    $1,578.00 - $1,597.95
    Current price $1,578.00
  • Rinnai RL94e
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00

    Rinnai RL94eN Outdoor Natural Gas Tankless Water Heater

    Rinnai

    The RL94eN is Rinnai's value-priced, high-output, non-condensing residential water heater. It allows you to enjoy hot water continuously and sim...

    View full details
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00
  • Rinnai RL94e
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00

    Rinnai RL94eP Outdoor Liquid Propane Tankless Water Heater

    Rinnai

    The RL94eN allows you to enjoy hot water continuously and simultaneously for up to four bathrooms. With the capacity to deliver up to 9.4 gallons...

    View full details
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00
  • Rinnai RL94iN Indoor Natural Gas Tankless Water Heater
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00

    Rinnai RL94iN Indoor Natural Gas Tankless Water Heater

    Rinnai

    The RL94iN allows you to enjoy hot water continuously and simultaneously for up to four bathrooms. With the capacity to deliver up to 9.4 gallons...

    View full details
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00
  • Rinnai RL94iP
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00

    Rinnai RL94iP Indoor Liquid Propane Tankless Water Heater

    Rinnai

    The RL94iN allows you to enjoy hot water continuously and simultaneously for up to four bathrooms. With the capacity to deliver up to 9.4 gallons...

    View full details
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00
  • Rinnai RLX94iN Luxury Series Ultra-Low NOx Indoor NG Tankless Water Heater
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00

    Rinnai RLX94iN Luxury Series Ultra-Low NOx Indoor NG Tankless Water Heater

    Rinnai

    High-efficiency, high-output for 9.8 gallons of hot water per minute. The Rinnai RLX94i-N offers the same benefits as other Luxury Series tankless...

    View full details
    Original price $1,919.00 - Original price $1,938.95
    Original price
    $1,919.00 - $1,938.95
    $1,919.00 - $1,938.95
    Current price $1,919.00
  • Rinnai RUR98eN Ultra Series Outdoor Natural Gas Tankless Water Heater
    Original price $1,788.00 - Original price $1,807.95
    Original price
    $1,788.00 - $1,807.95
    $1,788.00 - $1,807.95
    Current price $1,788.00

    Rinnai RU130e Outdoor Natural Gas & Propane Tankless Water Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experien...

    View full details
    Original price $1,788.00 - Original price $1,807.95
    Original price
    $1,788.00 - $1,807.95
    $1,788.00 - $1,807.95
    Current price $1,788.00
  • Rinnai RU199i-N Sensei Series Indoor Nat. Gas Tankless Water Heater
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00

    Rinnai RU180eN 180K BTU Outdoor Natural Gas NG Tankless Water Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00
  • Rinnai RU199i-N Sensei Series Indoor Nat. Gas Tankless Water Heater
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00

    Rinnai RU180eP 180K BTU Outdoor Propane LP Tankless Water Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00
  • Rinnai RU199i-N Sensei Series Indoor Nat. Gas Tankless Water Heater
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00

    Rinnai RU180iN 180K BTU Indoor Natural Gas NG Tankless Water Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00
  • Rinnai RU199i-N Sensei Series Indoor Nat. Gas Tankless Water Heater
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00

    Rinnai RU180iP 180K BTU Indoor LP Propane Tankless Water Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,141.00 - Original price $2,160.95
    Original price
    $2,141.00 - $2,160.95
    $2,141.00 - $2,160.95
    Current price $2,141.00
  • Rinnai RU199eN Exterior 199K BTU Natural Gas Tankless Water Heater
    Original price $2,333.00 - Original price $2,352.95
    Original price
    $2,333.00 - $2,352.95
    $2,333.00 - $2,352.95
    Current price $2,333.00

    Rinnai RU199eN Sensei+ Outdoor Natural Gas Tankless Water Heater

    Rinnai

    More hot water, faster with the Rinnai Sensei series The Rinnai Sensei series features an enhanced combustion design, to provide a better experie...

    View full details
    Original price $2,333.00 - Original price $2,352.95
    Original price
    $2,333.00 - $2,352.95
    $2,333.00 - $2,352.95
    Current price $2,333.00