Best rinnai hot water system Reviews In 2020

Looking for best rinnai hot water system? For this post, I have put together a collection of the best rinnai hot water system which are currently available.

rinnai hot water system

Are you still confused for how to select top rinnai hot water system? Then don’t buy before you read this review and guide. Compare and choose the best from our selection.

If you’re willing to pay top dollar for absolutely gorgeous rinnai hot water system, this post is for you.

Take your time in reading through this best rinnai hot water system review and trust that you would find the best that you would need.

At A Glance For Best rinnai hot water system for You

If you’re in a hurry, then here’s the list of the best rinnai hot water system:

    1. Best Rated: Rinnai CU199IN, 11 GPM, Charcoal …
    2. Top Pick: Rinnai Outdoor Tankless Hot Water Heater …
    3. Overall Best: Rinnai CU199EN, CU199en-Natural Gas/11 GPM …
    4. For The Money: Rinnai M060SN, 60k BTU, M060SN-Natural Gas …
    5. Best Budget: Rinnai V94EN Tankless Hot Water Heater, …
    6. Goog Reviews: Rinnai Indoor Tankless Hot Water Heater …
    7. Overall Good: Rinnai V94IN Tankless Hot Water Heater, …
    8. Great Performance: Rinnai Indoor Tankless Hot Water Heater …
    9. Cheap Price: Rinnai Indoor Tankless Hot Water Heater …
    10. Cheap One: Rinnai CU199IN, 11 GPM, Charcoal …0

First, let’s take a look at the top-rated rinnai hot water system, then we’ll read our full research review below to select the best product.

Image Product Name Rating Price
USER FRIENDLY

Rinnai CU199IN, 11 GPM, Charcoal

Rinnai CU199IN, 11 GPM, Charcoal

Features: 97% Thermal Efficiency, Commercial ENERGY STAR certified , 15,000 BTU (Minimum) / 199,000 BTU (Maximum) , › See more product details

5.0
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EDITOR’S CHOICE

Rinnai Outdoor Tankless Hot Water Heater / RUS65EP / Propane /

Rinnai Outdoor Tankless Hot Water Heater / RUS65EP / Propane /

Features: RUS65eP SE Super High Efficiency Tankless Hot , Up to 6.5 GPM hot water flow , Control-R 2.0 mobile app features timers and

5.0
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BUDGET PICK

Rinnai CU199EN, CU199en-Natural Gas/11 GPM

Rinnai CU199EN, CU199en-Natural Gas/11 GPM

Features: Made in Japan , Package dimension : 23.05″ L x 15.76″ , Package weight : 79.53 lbs

5.0
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MY CHOICE

Rinnai M060SN, 60k BTU, M060SN-Natural Gas

Rinnai M060SN, 60k BTU, M060SN-Natural Gas

Features: Rinnai M060SN – Natural Gas Condensing Boiler , Flexible venting options with approved Concentric, PVC, , Stainless steel primary boiler heat exchanger for

4.8
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TOP PICK

Rinnai V94EN Tankless Hot Water Heater, 9.8 GPM, V94eN-Natural Gas/9.4 GPM

Rinnai V94EN Tankless Hot Water Heater, 9.8 GPM, V94eN-Natural Gas/9.4 GPM

Features: Endless hot water for your entire home , V94eN HE High Efficiency Tankless Hot Water , Up to 9.4 GPM hot water flow

4.6
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HONEST PRODUCT

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane /

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane /

Features: Up to 6.5 GPM hot water flow , Control-R 2.0 mobile app features timers and , Residential Factory Warranty – 120 months (heat

4.5
Check Price
No #1 PRODUCT

Rinnai V94IN Tankless Hot Water Heater, 9.8 GPM, V94iN-Natural Gas/9.4 GPM

Rinnai V94IN Tankless Hot Water Heater, 9.8 GPM, V94iN-Natural Gas/9.4 GPM

Features: Energy Factor of .82 / Uniform Energy , Maximum output, minimum space. Suitable for installation , Save time with hot water whenever and

4.5
Check Price
FOR THE MONEY

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane /

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane /

Features: Up to 6.5 GPM hot water flow , Control-R 2.0 mobile app features timers and , Residential Factory Warranty – 120 months (heat

4.5
Check Price
FOR YOU

Rinnai Indoor Tankless Hot Water Heater / RL94IN / Natural Gas

Rinnai Indoor Tankless Hot Water Heater / RL94IN / Natural Gas

Features: Energy Factor of .82 , Built-in Rinnai Circ-LogicTM recirculation program cycles an , Certified for Installation in Manufactured (Mobile) Homes

4.3
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Cheap Product

Rinnai RLX94iN RRLX94iN, Large

Rinnai RLX94iN RRLX94iN, Large

Features: Endless hot water for your entire home , RLX94iN HE+ High Efficiency Tankless Hot Water , Up to 9.4 GPM hot water flow

4.2
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Best rinnai hot water system Reviews and Buying Guide

This top 10 best rinnai hot water system review starts by looking at the different technologies and then after lists the best products.

1. Rinnai CU199IN, 11 GPM, Charcoal

Style:CU199in – Natural Gas/11 GPM Rinnai CU199iN Tankless Water Heaters, 11 GPM, Charcoal

Rinnai CU199IN, 11 GPM, Charcoal

  • 97% Thermal Efficiency, Commercial ENERGY STAR certified
  • 15,000 BTU (Minimum) / 199,000 BTU (Maximum)
Most Frequently Asked Question:

1. where is it made in? In Japan?

All Rennai heaters are made in Georgia.

2. Rinnai Outdoor Tankless Hot Water Heater / RUS65EP / Propane /

Style:RUS65eP – Propane/6.5 GPM Rinnai RUS65EP Outdoor Tankless Hot Water Heater

Rinnai Outdoor Tankless Hot Water Heater / RUS65EP / Propane / 6.5 GPM

  • RUS65eP SE Super High Efficiency Tankless Hot Water Heater – Propane: Outdoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
What Real Customers Say About This Product?

Moudine Guilbault says: “I love this! This has saved on propane for us!
I love this! This has saved on propane for us!.

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3. Rinnai CU199EN, CU199en-Natural Gas/11 GPM

Style:CU199en – Natural Gas/11 GPM Rinnai CU199eN Tankless Water Heaters, CU199en-Natural Gas/11 GPM

Rinnai CU199EN, CU199en-Natural Gas/11 GPM

  • Made in Japan
  • Package dimension : 23.05″ L x 15.76″ W x 34.86″ H
  • Package weight : 79.53 lbs
  • Product type : PLUMBING FIXTURE
Most Frequently Asked Question:

1. Will this work outside in freezing climates? What keeps the pipes from freezing?

This unit includes freeze protection that is powered electronically.

4. Rinnai M060SN, 60k BTU, M060SN-Natural Gas

Style:M060SN – Natural Gas Rinnai M060SN Boilers, M060SN-Natural Gas

Rinnai M060SN, 60k BTU, M060SN-Natural Gas

  • Rinnai M060SN – Natural Gas Condensing Boiler
  • Flexible venting options with approved Concentric, PVC, CPVC, Stainless Steel, Polypropylene (rigid and flex), for single-pipe exhaust, room air and two-pipe systems
  • Stainless steel primary boiler heat exchanger for unmatched performance and durability; Copper nickel integrated DHW plate heat exchanger
  • Compact wall-mounted design saves space over traditional boilers
  • Features an integrated modulating pump, and outdoor reset sensor (in the box)
Most Frequently Asked Question:

1. is this unit for space heating?

No it’s a combi boiler that is installed in place of your water heater and boiler/furnace.

2. Is there propane conversion ?

Yes this will have a liquid propane conversion and a natural gas conversion

3. How many btu is it

The BTU output for the M060SN is 60000.
What Real Customers Say About This Product?

Camelkelly says: “Exactly what we needed
Exactly what we needed.

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6. Rinnai V94EN Tankless Hot Water Heater, 9.8 GPM, V94eN-Natural Gas/9.4 GPM

Style:V94eN – Natural Gas/9.4 GPM Rinnai V94EN V65iN, Natural Gas – 9.8 GPM, V94eN-Natural 9.4

Rinnai V94EN Tankless Hot Water Heater, 9.8 GPM, V94eN-Natural Gas/9.4 GPM

  • Endless hot water for your entire home
  • V94eN HE High Efficiency Tankless Hot Water Heater – Natural Gas: Outdoor Installation Only
  • Up to 9.4 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Most Frequently Asked Question:

1. What does the “Low NOx Mean ??

Good place to check for info like this is Wikipedia.Here is what they say:Energy efficiencieseditMore tangible cost savings are defined when comparing the energy efficiencies of gas heaters with low NOx emissions with conventional flued types. Gas heaters with emission problems are flued and inherently lose substantial energies in the form of hot flue gases to the atmosphere. In addition, the choice of placement of flued heaters is greatly impaired due to flue installation restrictions.In contrast, dedicated low emission gas heaters do not require a flue system. Furthermore, with the introduction of oxygen depletion sensors and thermostatic controls, they do not place critical reliance on ventilation as previously was the case. These heaters can be positioned more conveniently and centralised to affect optimum warm air distribution. By definition unflued low NOx gas heaters are 100% efficient as all heat energy released from the flame is converted to useful heat.Hope this helps.June

2. Does this unit come with controller? rinnai tech said i needed a mc-91-2us controller? do i need to buy separate?

I bought model V65EN. It came with a wired digital controller. The installer did not run the wire into the house and mount the controller indoors.
He simply set the controller at 120 degrees and left the controller inside the unit. If I want to change the temp, I have to take the cover of the unit.

3. Can I use the Rinnai V65EP in Denver, Co? Temperatures during the winter can get below zero.

It can definately be out doors in freezing temps, tho power failure arent good for it while in a freeze, tho keep in mind it will use alot more energy for frost protection, indoor units are safer amd more efficient in this case

4. Can the temperature output be adjusted to 105F?

Most rinnai tankless weather it is out door or indoor, have a control board to adjust temp and either on or off
What Real Customers Say About This Product?

Bob Richards says: “This baby rocks. First, I bought the indoor water heater of the same model, but returned it since we opted to put the water heater outside, on the back of the family room. I read the wiring diagram but called Rinnai just to be sure about the low-voltage control terminals. Very good folks. I couldn’t believe how small this unit was. I worked with a lot of heat exchangers in my life, and it’s amazing all this could be accomplished in such a small unit. But the hardware, the gas lines, waterlines, solid-state circuitry, and adjusting simplicity for heat, altitude, etc.;
This baby rocks.

First, I bought the indoor water heater of the same model, but returned it since we opted to put the water heater outside, on the back of the family room. I read the wiring diagram but called Rinnai just to be sure about the low-voltage control terminals. Very good folks.

I couldn’t believe how small this unit was. I worked with a lot of heat exchangers in my life, and it’s amazing all this could be accomplished in such a small unit. But the hardware, the gas lines, waterlines, solid-state circuitry, and adjusting simplicity for heat, altitude, etc.; really looked impressive. (And since it’s in a new location, my son and I ran all of the water, propane, and new electrical to the unit. Safety and pressure tests looked really good.)
Fired this baby up, and was stunned by it’s efficiency and volume. I did have to throw DIP switch 6 in the first group however to go from 120 to 140F. (And there’s another controller available for an additional cost to go all the way up to 160F, which we don’t need.)

I live in beautiful Grants Pass Oregon, with lots of acreage, and have a fantastic artesian well that delivers quite a bit of water. My son came over and was taking a shower in the middle bathroom the same time as my wife in our master’s. My well pump was maxed since the washer was running as well. But there was NO DEFICIENCY of very hot water at any location.

I’m very satisfied.

Bob R..


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8. Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane /

Style:Propane / 6.3 GPM | Pattern Name:Heater Product Description V65iP 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. From the Manufacturer Rinnai’s V65I INTERIOR-mount tankless water heater efficiently delivers up to 6.6-Gallon per minute (GPM) of hot water, making it perfect for your one to two and half bathroom home.

This easy-to-install, ultra-compact unit lets you enjoy all the benefits of Rinnai tankless water heating. You’ll experience clean, reliable hot water at a consistent pre-set temperature, while saving energy and precious floor space in your home.

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane / 6.3 GPM, White

  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Most Frequently Asked Question:

1. How does very cold intake water affect performance?

I live in Alaska and the water is very cold and it has no effect on the operation of the system.

2. Is this unit sufficient for Tennessee climate? I’ve read somewhere that it was for warmer climate areas (Florida/Texas)

Hi S. French. I live in New England which is mixed climates: Hot/Humid summers and in winter dry/colder climates. It’s an indoor unit, which is in my basement, so I’m not sure how sensitive the climate is related to operation of the unit. If it were outside I would think it would be of more concern.

3. My existing water heater is located next to and shares a flue with the furnace. Can I hook the same way on this

Hold up there, previous answer, not so fast.It is true that you should not have both the hot water heater and furnace venting directly into the flue, combining the exhaust.However, some people see their vent pipes entering the flue (or chimney wall) and assume they are both releasing the fumes inside the chimney.In some cases, the venting pipes continue separately up the flue.Joseph, if you have two vent pipes entering your flue, there is a chance that both pipes continue separately up the flue and out the top.If that is the case, you may be able to use the existing hot water vent system.When you look at the top of your chimney, do you see two terminations coming out?

4. How does it effect the water pressure, will it change?

It does not effect my water pressure at all. I’ve had it for over a year now
What Real Customers Say About This Product?

Amazon Customer says: “Did a lot of Internet research to find a tankless water heater going from a 50 gallon tank heater doing a total house remodel with galvanized pipe throughout the house. Decided to go with copper plumbing up to the unit. Was installed by professional plumber and the results were very good. I now have endless hot water and very good water pressure. I had to go pass the 120 degree default and set it to 140 degrees it’s Max output. Although it says that you can use either 3/4 gas or 1/2 gas line I only had a half inch gas
line to use. There was no problems hooking it up but the book instructions for setting the default dip switch was incorrect my plumber was able to figure it out. One thing both my plumber and I noticed was just how quiet this unit is it’s very quiet. It takes a couple of minutes for the water to get hot in the shower at the far end of my house. I would definitely recommend this unit to anybody that’s interested in going tankless water heaters..

Show More…

10. Rinnai V94IN Tankless Hot Water Heater, 9.8 GPM, V94iN-Natural Gas/9.4 GPM

Style:V94iN – Natural Gas/9.4 GPM | Pattern Name:Heater Rinnai V94IN Tankless Water Heaters, V94iN-Natural Gas/9.4 GPM

Rinnai V94IN Tankless Hot Water Heater, 9.8 GPM, V94iN-Natural Gas/9.4 GPM

  • Energy Factor of .82 / Uniform Energy Factor of .81
  • Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics
  • Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures
  • Maximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics
Most Frequently Asked Question:

1. How does very cold intake water affect performance?

I live in Alaska and the water is very cold and it has no effect on the operation of the system.

2. Is this unit sufficient for Tennessee climate? I’ve read somewhere that it was for warmer climate areas (Florida/Texas)

Hi S. French. I live in New England which is mixed climates: Hot/Humid summers and in winter dry/colder climates. It’s an indoor unit, which is in my basement, so I’m not sure how sensitive the climate is related to operation of the unit. If it were outside I would think it would be of more concern.

3. My existing water heater is located next to and shares a flue with the furnace. Can I hook the same way on this

Hold up there, previous answer, not so fast.It is true that you should not have both the hot water heater and furnace venting directly into the flue, combining the exhaust.However, some people see their vent pipes entering the flue (or chimney wall) and assume they are both releasing the fumes inside the chimney.In some cases, the venting pipes continue separately up the flue.Joseph, if you have two vent pipes entering your flue, there is a chance that both pipes continue separately up the flue and out the top.If that is the case, you may be able to use the existing hot water vent system.When you look at the top of your chimney, do you see two terminations coming out?

4. How does it effect the water pressure, will it change?

It does not effect my water pressure at all. I’ve had it for over a year now
What Real Customers Say About This Product?

Amazon Customer says: “Did a lot of Internet research to find a tankless water heater going from a 50 gallon tank heater doing a total house remodel with galvanized pipe throughout the house. Decided to go with copper plumbing up to the unit. Was installed by professional plumber and the results were very good. I now have endless hot water and very good water pressure. I had to go pass the 120 degree default and set it to 140 degrees it’s Max output. Although it says that you can use either 3/4 gas or 1/2 gas line I only had a half inch gas
line to use. There was no problems hooking it up but the book instructions for setting the default dip switch was incorrect my plumber was able to figure it out. One thing both my plumber and I noticed was just how quiet this unit is it’s very quiet. It takes a couple of minutes for the water to get hot in the shower at the far end of my house. I would definitely recommend this unit to anybody that’s interested in going tankless water heaters..

Show More…

12. Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane /

Style:Propane / 6.3 GPM | Pattern Name:Heater Product Description V65iP 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. From the Manufacturer Rinnai’s V65I INTERIOR-mount tankless water heater efficiently delivers up to 6.6-Gallon per minute (GPM) of hot water, making it perfect for your one to two and half bathroom home.

This easy-to-install, ultra-compact unit lets you enjoy all the benefits of Rinnai tankless water heating. You’ll experience clean, reliable hot water at a consistent pre-set temperature, while saving energy and precious floor space in your home.

Rinnai Indoor Tankless Hot Water Heater / V65iP / Propane / 6.3 GPM, White

  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Most Frequently Asked Question:

1. How does very cold intake water affect performance?

I live in Alaska and the water is very cold and it has no effect on the operation of the system.

2. Is this unit sufficient for Tennessee climate? I’ve read somewhere that it was for warmer climate areas (Florida/Texas)

Hi S. French. I live in New England which is mixed climates: Hot/Humid summers and in winter dry/colder climates. It’s an indoor unit, which is in my basement, so I’m not sure how sensitive the climate is related to operation of the unit. If it were outside I would think it would be of more concern.

3. My existing water heater is located next to and shares a flue with the furnace. Can I hook the same way on this

Hold up there, previous answer, not so fast.It is true that you should not have both the hot water heater and furnace venting directly into the flue, combining the exhaust.However, some people see their vent pipes entering the flue (or chimney wall) and assume they are both releasing the fumes inside the chimney.In some cases, the venting pipes continue separately up the flue.Joseph, if you have two vent pipes entering your flue, there is a chance that both pipes continue separately up the flue and out the top.If that is the case, you may be able to use the existing hot water vent system.When you look at the top of your chimney, do you see two terminations coming out?

4. How does it effect the water pressure, will it change?

It does not effect my water pressure at all. I’ve had it for over a year now
What Real Customers Say About This Product?

Amazon Customer says: “Did a lot of Internet research to find a tankless water heater going from a 50 gallon tank heater doing a total house remodel with galvanized pipe throughout the house. Decided to go with copper plumbing up to the unit. Was installed by professional plumber and the results were very good. I now have endless hot water and very good water pressure. I had to go pass the 120 degree default and set it to 140 degrees it’s Max output. Although it says that you can use either 3/4 gas or 1/2 gas line I only had a half inch gas
line to use. There was no problems hooking it up but the book instructions for setting the default dip switch was incorrect my plumber was able to figure it out. One thing both my plumber and I noticed was just how quiet this unit is it’s very quiet. It takes a couple of minutes for the water to get hot in the shower at the far end of my house. I would definitely recommend this unit to anybody that’s interested in going tankless water heaters..

Show More…

14. Rinnai Indoor Tankless Hot Water Heater / RL94IN / Natural Gas

Rinnai Indoor Tankless Hot Water Heater / RL94IN / Natural Gas / 9.4 GPM

  • Energy Factor of .82
  • Built-in Rinnai Circ-LogicTM recirculation program cycles an external pump at pre-set intervals and temperatures to maximize efficiency and comfort
  • Certified for Installation in Manufactured (Mobile) Homes
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
Most Frequently Asked Question:

1. If I get a bit too tipsy and pass out in the shower and wake up six hours later will I still have hot and toasty water?

Yep. The water stays hot as long as you keep running water.

2. Can we use the same vent which is used with the old water heater tank. Outside roof vent cover can be used same existing?

No. For this unit the exhaust is inside of a 2nd wall that is the fresh air intake Your old vent is also not big enough in diameter.

3. will there be enough water for 2 or even 3 people taking showers at once?

I live in eastern Massachusetts and this winter was exceptionally cold. This model was set at 120 degrees and easily provided hot water for 2 showers and the dishwasher at once. I am confident that it will handle 3 showers

4. does anyone have long periods of cold water when adjusting the water temp while showering

Our brand new unit takes about 5 minutes to get hot water to the furthest room in the house and then I turn on my shower and then the sink water gets cold.
What Real Customers Say About This Product?

MAGA2020 says: “Recently installed this as an above average DIY’er. TAKE YOUR TIME! PLAN OUT YOUR WATER LINES! Also you may need to redirect your gas line to this unit. If you are not comfortable doing that than stop right here. Call a professional. You will need this exhause kit: https://www.amazon.com/gp/product/B005DPDVEO/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1 And you DO NOT NEED TO BUY THE WATER VALVES THAT AMAZON SAYS YOU SHOULD PURCHASE. It comes with those in the box. The box also doubles as a cutting/mounting template for your exhaust and your mounting brackets. As for the performance, we have a bit smaller house with only a few
Recently installed this as an above average DIY’er. TAKE YOUR TIME! PLAN OUT YOUR WATER LINES! Also you may need to redirect your gas line to this unit. If you are not comfortable doing that than stop right here. Call a professional. You will need this exhause kit: https://www.amazon.com/gp/product/B005DPDVEO/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1 And you DO NOT NEED TO BUY THE WATER VALVES THAT AMAZON SAYS YOU SHOULD PURCHASE. It comes with those in the box. The box also doubles as a cutting/mounting template for your exhaust and your mounting brackets.

As for the performance, we have a bit smaller house with only a few feet of water line between this unit and out faucets. It takes about 30 seconds for the water to come to temp. We absolutely love it!.


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16. Rinnai RLX94iN RRLX94iN, Large

Rinnai RLX Series HE+ Tankless Hot Water Heater: Indoor Installation, Large, Model Number: RLX94iN

Rinnai RLX94iN RRLX94iN, Large

  • Endless hot water for your entire home
  • RLX94iN HE+ High Efficiency Tankless Hot Water Heater – Natural Gas: Indoor Installation Only
  • Up to 9.4 GPM hot water flow rate (varies by groundwater temp)
  • Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
  • Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Most Frequently Asked Question:

1. Can this heat my water and radiator for heat? Where can I find one if not?

This would not work as a radiator as well as a hot water heater. You may need something like the E110CN.

2. how do you get the hot water instantly to the other side of the house (with my current tank heater, i added a circulator, or it takes forever)?

These units have optional accessories for re-circulation to allow for hot water to be available to the entire house. The options are either the GTK15 (purchased separately) or the MC195T(sold separately).

3. Do i need to purchase a vent pipe for this as well? will it work with my existing rheem tankless vent pope?

I would only use rinnai exhust piping only.

4. is a vent kit available for the rinnai RLX94iN ??

You have to use the vent kit manufactured by rannaias the vent is also the intake ring double walled
Our commercial plumbing supply store stocks them in salt lake city have not seen it in Amazon but have not looked specifically either
What Real Customers Say About This Product?

Pamela M. says: “Works great! Last one had a short life due to hard water. This one should last longer now that we have a water softener installed.
Works great! Last one had a short life due to hard water. This one should last longer now that we have a water softener installed..

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We use standardized and scientific proven testing methods to scrutinize every product and provide you with objectively accurate results. If you’re looking for a rinnai hot water system , this post is the right place for you. If you’ve found different results in your own research, email us and we’ll compare notes.

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