Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Language

Rinnai

Rinnai Tankless Water Heaters Brand Page

Rinnai tankless water heaters are an excellent choice for those who want to save money on their energy bills and have a constant supply of hot water. Unlike traditional tank water heaters, tankless water heaters only heat water when you need it. This means that you're not wasting energy and money heating water that you're not going to use.

Features of Rinnai tankless water heaters:

  1. Endless Hot Water: You'll never run out of hot water. Whether you're taking a shower, doing laundry, or washing dishes, you'll have a constant supply of hot water.

  2. Energy Efficient: Up to 40% more energy-efficient than traditional tank water heaters. This means that you'll save money on your energy bills while reducing your carbon footprint.

  3. Space-Saving Design: Much smaller than traditional tank water heaters. This means that they take up less space and can be installed in smaller areas.

  4. Durability: Rinnai tankless water heaters are built to last. They have a lifespan of up to 20 years, which is much longer than traditional tank water heaters.

Take a look at some of the benefits:

  1. Lower Energy Bills: More energy-efficient than traditional tank water heaters. This means that you'll save money on your energy bills.

  2. Endless Hot Water: With a Rinnai tankless water heater, you'll never run out of hot water. This is especially beneficial for large families who need to use hot water for multiple tasks at the same time.

  3. Reduced Environmental Impact: Rinnai's are much more environmentally friendly than traditional tank water heaters. This is because they use less energy and produce fewer emissions.

 


 

 

 


  • Rinnai -RXP160IN- Sensei RX Condensing Recirculating Pro Series Indoor with Pump Natural Gas/Propane

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,174.00
    $ 2,174.00 - $ 2,174.00
    Current price $ 2,174.00

    Rinnai introduces its Adaptive Gas Valve Technology in the Sensei RX Pro Built Series  Rinnai introduces their Pro Build RX Series Tankless Water H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,174.00
    $ 2,174.00 - $ 2,174.00
    Current price $ 2,174.00
    Sold out
  • Rinnai -RX180iN- Sensei RX Condensing Series Pro Build Indoor without Pump Natural Gas/Propane

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,021.00
    $ 2,021.00 - $ 2,021.00
    Current price $ 2,021.00

    Rinnai introduces its Adaptive Gas Valve Technology in the Sensei RX Pro Built Series  Rinnai introduces their Pro Build RX Series Tankless Water H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,021.00
    $ 2,021.00 - $ 2,021.00
    Current price $ 2,021.00
    Sold out
  • Rinnai - CXP199iN- SENSEI CX Series Built for the PRO Commercial INDOOR with Pump NATURAL GAS/PROPANE

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,011.80
    $ 2,011.80 - $ 2,011.80
    Current price $ 2,011.80

    SUPER-HIGH-EFFICIENCY (CONDENSING) with Pump TANKLESS WATER HEATER SENSEI CX Series is the Built for the PRO, by the PRO with a new, more compact c...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,011.80
    $ 2,011.80 - $ 2,011.80
    Current price $ 2,011.80
    Sold out
  • Rinnai - CXP160iN- SENSEI CX Series Built for the PRO Commercial INDOOR with Pump NATURAL GAS/PROPANE

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,614.20
    $ 1,614.20 - $ 1,614.20
    Current price $ 1,614.20

    SUPER-HIGH-EFFICIENCY (CONDENSING) with Pump TANKLESS WATER HEATER SENSEI™ CX Series is the Built for the PRO, by the PRO with a new, more compact ...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,614.20
    $ 1,614.20 - $ 1,614.20
    Current price $ 1,614.20
    Sold out
  • Rinnai - CX160iN - SENSEI CX Series Built for the PRO Commercial INDOOR without Pump NATURAL GAS/PROPANE

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,359.40
    $ 1,359.40 - $ 1,359.40
    Current price $ 1,359.40

    SUPER-HIGH-EFFICIENCY (CONDENSING) without Pump TANKLESS WATER HEATER SENSEI™ CX Series is the Built for the PRO, by the PRO with a new, more compa...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,359.40
    $ 1,359.40 - $ 1,359.40
    Current price $ 1,359.40
    Sold out
  • Rinnai - CX199iN - SENSEI CX Series Built for the PRO Commercial INDOOR without Pump NATURAL GAS/PROPANE

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,582.70
    $ 1,582.70 - $ 1,582.70
    Current price $ 1,582.70

    SUPER-HIGH-EFFICIENCY (CONDENSING) without Pump TANKLESS WATER HEATER SENSEI CX Series is the Built for the PRO, by the PRO with a new, more compac...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,582.70
    $ 1,582.70 - $ 1,582.70
    Current price $ 1,582.70
    Sold out
  • Rinnai -RX199iN- Sensei RX Condensing Series Pro Build RX199i Indoor without Pump Natural Gas/Propane

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,197.00
    $ 2,197.00 - $ 2,197.00
    Current price $ 2,197.00

    Rinnai introduces its Adaptive Gas Valve Technology in the Sensei RX Pro Built Series  Rinnai introduces their Pro Build RX Series Tankless Water H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,197.00
    $ 2,197.00 - $ 2,197.00
    Current price $ 2,197.00
  • Rinnai -RX160iN-Sensei RX Series Pro Built Indoor without Pump Natural Gas/Propane

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,361.00
    $ 1,361.00 - $ 1,361.00
    Current price $ 1,361.00

    Rinnai introduces its Adaptive Gas Valve Technology in the Sensei RX Pro Built Series  Rinnai introduces their Pro Build RX Series Tankless Water H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,361.00
    $ 1,361.00 - $ 1,361.00
    Current price $ 1,361.00
  • Rinnai Outdoor Vent Cap (RXOVC) for Sensei RX series units

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 46.08
    $ 46.08 - $ 46.08
    Current price $ 46.08

    VERSA VENT Outdoor VentCap easily adapts to any SENSEI RX Series model for outdoor installations providing the ultimate in flexibility.

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 46.08
    $ 46.08 - $ 46.08
    Current price $ 46.08
  • Rinnai Internal Add-On Recirculation Conversion KIT

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 418.77
    $ 418.77 - $ 418.77
    Current price $ 418.77

    Allows a non-pump RX model to be converted to a RXP internal pump model.

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 418.77
    $ 418.77 - $ 418.77
    Current price $ 418.77
    Sold out
  • Rinnai Dedicated Return & Isolation Valve Kit

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 162.85
    $ 162.85 - $ 162.85
    Current price $ 162.85

    Valve kit including tee, drain valve, pressure relief valve, check valve & isolation valves (cold & hot) to simplify set-up of a dedicated ...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 162.85
    $ 162.85 - $ 162.85
    Current price $ 162.85
    Sold out
  • Rinnai RWM200 Wireless Wifi Module

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 150.00
    $ 150.00 - $ 150.00
    Current price $ 150.00

    Rinnai RWM200 Wireless Module Rinnai’s RWM200 Wireless Module connects a recirulating pump-enabled Rinnai tankless water heater from virtually anyw...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 150.00
    $ 150.00 - $ 150.00
    Current price $ 150.00
    Sold out
  • Rinnai RPB200 On-Demand Recirculation via Push Button

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00

    The Rinnai RWM200 Wireless Module lets homeowners experience the ultimate in accessibility, convenience, and control. Using the Rinnai Central app ...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 45.00
    $ 45.00 - $ 45.00
    Current price $ 45.00
    Sold out
  • Rinnai Bottom plate for Pipe Cover 109001364 Fits Sensei RX

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 67.00
    $ 67.00 - $ 67.00
    Current price $ 67.00

    Rinnai Bottom plate for Pipe Cover  109001364 Fits Sensei RX

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 67.00
    $ 67.00 - $ 67.00
    Current price $ 67.00
    Sold out
  • Rinnai Pipe Cover PCD11-SHS fits Sensei RX

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 231.00
    $ 231.00 - $ 231.00
    Current price $ 231.00

    Encloses the piping below the water heater for aesthetic purposes.

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 231.00
    $ 231.00 - $ 231.00
    Current price $ 231.00
  • Rinnai -RX130iN- Sensei RX Condensing Series Pro Build Indoor without Pump Natural Gas/Propane

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,631.00
    $ 1,631.00 - $ 1,631.00
    Current price $ 1,631.00

    Rinnai introduces its Adaptive Gas Valve Technology in the Sensei RX Pro Built Series  Rinnai introduces their Pro Build RX Series Tankless Water H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,631.00
    $ 1,631.00 - $ 1,631.00
    Current price $ 1,631.00
  • Rinnai -RXP199iN- Sensei RX Condensing Recirculating Pro Series Indoor with Pump Natural Gas/Propane

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,899.99
    $ 1,899.99 - $ 1,899.99
    Current price $ 1,899.99

    Rinnai introduces its Adaptive Gas Valve Technology in the Sensei RX Pro Built Series  Rinnai introduces their Pro Build RX Series Tankless Water H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,899.99
    $ 1,899.99 - $ 1,899.99
    Current price $ 1,899.99
  • Rinnai - 790146 - Check Valve PPTL to PVC Direct Vent

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 212.19
    $ 212.19 - $ 212.19
    Current price $ 212.19

    PVC AND CPVC COMMON VENTING IN 3" AND 4" SIZING INCREASES SAVINGS AND FLEXIBILITY AVAILABLE WITH RINNAI INLINE TANKLESS RACK SYSTEMS (TRS) AND CORN...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 212.19
    $ 212.19 - $ 212.19
    Current price $ 212.19
  • Rinnai - 189958 - Universal Shingle Roof Flashing 1/2 to 16/12 pitch

    Rinnai
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 52.13
    $ 52.13 - $ 52.13
    Current price $ 52.13

    This shingle roof flashing multi-pitch assembly can be used with Rinnai LSi series tankless water heaters.

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 52.13
    $ 52.13 - $ 52.13
    Current price $ 52.13
  • Rinnai - 804000074 - Condensate Neutralizer Kit

    Rinnai
    Original price $ 108.49 - Original price $ 108.49
    Original price
    $ 108.49
    $ 108.49 - $ 108.49
    Current price $ 108.49

    The Rinnai 804000074 Condensate Neutralizer Kit is designed to provide reliable and efficient performance, designed for use with the Rinnai heater....

    View full details
    Original price $ 108.49 - Original price $ 108.49
    Original price
    $ 108.49
    $ 108.49 - $ 108.49
    Current price $ 108.49
  • Rinnai - PCD09-SHS - Pipe Cover Enclosure

    Rinnai
    Original price $ 135.79 - Original price $ 135.79
    Original price
    $ 135.79
    $ 135.79 - $ 135.79
    Current price $ 135.79

    Pipe cover with new design and easier to install. Used for Non Condensing models RE and REP. Shipping Depth (inches/mm): 16.5 inches (413 mm) S...

    View full details
    Original price $ 135.79 - Original price $ 135.79
    Original price
    $ 135.79
    $ 135.79 - $ 135.79
    Current price $ 135.79
    Sold out
  • Rinnai - REP199eP - REP Model Series High Efficiency Non Condensing includes a built-in recirculation pump.

    Rinnai
    Original price $ 1,295.78 - Original price $ 1,295.78
    Original price
    $ 1,295.78
    $ 1,295.78 - $ 1,295.78
    Current price $ 1,295.78

    Spec Sheet Install Manual Learn More REP199eP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heat...

    View full details
    Original price $ 1,295.78 - Original price $ 1,295.78
    Original price
    $ 1,295.78
    $ 1,295.78 - $ 1,295.78
    Current price $ 1,295.78
  • Rinnai - REP199eN - REP Model Series High Efficiency Non Condensing includes a built-in recirculation pump.

    Rinnai
    Original price $ 1,295.78 - Original price $ 1,295.78
    Original price
    $ 1,295.78
    $ 1,295.78 - $ 1,295.78
    Current price $ 1,295.78

    Spec Sheet Install Manual Learn More REP199eN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tan...

    View full details
    Original price $ 1,295.78 - Original price $ 1,295.78
    Original price
    $ 1,295.78
    $ 1,295.78 - $ 1,295.78
    Current price $ 1,295.78
  • Rinnai - REP160iP - REP Model Series High Efficiency Non Condensing includes a built-in recirculation pump.

    Rinnai
    Original price $ 950.63 - Original price $ 950.63
    Original price
    $ 950.63
    $ 950.63 - $ 950.63
    Current price $ 950.63

    Spec Sheet Install Manual Learn More REP160iP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heat...

    View full details
    Original price $ 950.63 - Original price $ 950.63
    Original price
    $ 950.63
    $ 950.63 - $ 950.63
    Current price $ 950.63

Blog posts

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare