Rinnai Tankless Water Heaters – Best Deals

Tankless water heaters have become very popular, and it is believed that they will eventually replace traditional water heaters entirely. The Rinnai water heaters have become especially popular among consumers. If you take a look on Amazon.com, you will find that there are tons of Rinnai water heaters for sale there (and most of them have many good ratings/reviews from consumers).

Rinnai Tankless Water Heaters For Sale On Amazon.com:

Rinnai RU98IN 9.8 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater
Rinnai RU98IN 9.8 GPM Indoor Ultra-NOx Condensing Tankless Natural Gas Water Heater
List Price: $2,053.00
Sale Price: $1,235.00
  Eligible for free shipping!
Rinnai RL94iN Natural Gas Tankless Water Heater, 9.4 Gallons Per Minute
Rinnai RL94iN Natural Gas Tankless Water Heater, 9.4 Gallons Per Minute
List Price: $1,801.00
Sale Price: $1,025.00
  Eligible for free shipping!
Rinnai V65IN 5.3 GPM Indoor Low NOx Tankless Natural Gas Water Heater
Rinnai V65IN 5.3 GPM Indoor Low NOx Tankless Natural Gas Water Heater
List Price: $1,060.00
Sale Price: $649.99
  Eligible for free shipping!
Rinnai RL75iN Natural Gas Tankless Water Heater, 7.5 Gallons Per Minute
Rinnai RL75iN Natural Gas Tankless Water Heater, 7.5 Gallons Per Minute
List Price: $1,471.00
Sale Price: $899.00
  Eligible for free shipping!
Rinnai V65EP 5.3 GPM Outdoor Low NOx Tankless Propane Water Heater
Rinnai V65EP 5.3 GPM Outdoor Low NOx Tankless Propane Water Heater
List Price: $985.00
Sale Price: $599.99
  Eligible for free shipping!
Rinnai RL94iP Propane Tankless Water Heater, 9.4 Gallons Per Minute
Rinnai RL94iP Propane Tankless Water Heater, 9.4 Gallons Per Minute
List Price: $1,801.00
Sale Price: $900.00
  Eligible for free shipping!


Rinnai water heaters all feature a "tankless" design, which means that they do not have to store any water in order to heat it up. The Rinnai tankless water heaters actually heat the water up as it passes through, which happens instantly the second you turn on your hot water. This is why they are far more efficient than regular water heaters.

You will find that ALL tankless water heaters run off of electricity, propane gas, or natural gas. However, the propane and natural gas tankless water heaters are far more efficient than the electric ones. While the electric powered instant water heaters can heat water just as fast as the natural gas and propane tankless water heaters, they are a little more expensive to run.

Perhaps one of the reasons why the Rinnai water heaters are so popular is because they are all powered by propane and natural gas. Yes, they are a little more expensive than most of the electric tankless water heaters, but they will save you money in the long run (VS using an electric powered tankless water heater). Also, the Rinnai instant water heaters are much higher quality than most of the other instant water heaters out there.

We have done a lot of price research on most of the Rinnai tankless water heaters on the market. We have found that Amazon.com often has the lowest prices on most of the Rinnai water heaters. However, you can sometimes find a better deal if you shop around. So with that being said, we have decided to add a price comparison chart (based on the Rinnai R75, which is currently the most popular Rinnai tankless water heater on the market).

All of the prices displayed in the price comparison chart below are automatically updated once per day. However, we cannot guarantee that the prices shown in our price comparison chart are always going to be 100% accurate (but you can easily click through one of the links to the appropriate merchant to verify a price).

Rinnai R75 Water Heater - Compare Prices

Rinnai R75 (Currently The Most Popular Rinnai Tankless Water Heater)
$978.60
$840.51
$899.00
$1092.00

 

Please Note: you may want to do some research on a merchant before making a purchase from them. Basically the most important factor is going to be their return policy. Considering the price tag on all of the Rinnai tankless water heaters, it would be a good idea to make sure that any merchant you buy from offers a solid return policy.

It is highly unlikely that you would be unhappy with a Rinnai water heater, but you never know. Also, a good return policy will protect you from things like factory defects and items that are damaged during shipping etc.

Of course, if you decide to purchase from Amazon.com, then you will not have to worry about researching their return policy. Amazon offers a great 30 day return policy. And on top of that, Amazon has been around for well over a decade now, and they are one of the largest and most trusted online retail sites on the internet.

Why Use a Tankless Rinnai Water Heater?

  • Rinnai tankless water heaters are highly efficient and can reduce your monthly hot water bill by up to 50% if you use a standard electric tank water heater (if you use a standard gas water heater tank you can save up to 30% on your hot water bill by switching to a Rinnai water heater.)
  • You will never run out of hot water with the Rinnai instant water heaters (unlike with traditional tank water heaters, you are not limited by how much hot water your tank can hold; the tankless Rinnai water heaters heat up water instantly as it passes through it, which means that you literally have an endless supply of hot water.
  • Your water will be cleaner when using a Rinnai water heater (Traditional water heater tanks are notorious for building up rust and scale, which can end up in your drinking water or the water that you use to shower with etc. However, this is not possible with a tankless water heater, since no water is actually stored inside of them.)
  • You can save a lot of space by using tankless water heaters (traditional tank-style water heaters can take up 15 square feet or more; Rinnai water heaters are about the size of a suitcase, and they can be easily mounted on the wall.)
  • Under normal operating conditions, Rinnai tankless water heaters typically last about 20 years, which is nearly twice as long as the typical life span of standard tank water heaters.

How Tankless Water Heaters Work:

How Rinnai Tankless Water Heaters Work

 

Based on the picture above, it is easy to see why tankless water heaters are so much more efficient than traditional tank-style water heaters. Notice how the cold water goes right into the "heat exchanger" unit then comes right back out as hot water. This whole process of heating the water up literally only takes a second or two.

This is far more efficient than storing water in a large tank and having to keep it heated at all times. With a regular water heater you are basically wasting energy when you are not actually using your hot water, which is a huge waste of electricity and or gas. With a tankless water heater you will never have any wasted hot water, which is the key to saving money on your hot water bill.

How To Contact Rinnai

Contact Via Telephone:

(800) 621-9419

Contact Via Email:

comments@rinnai.us

Contact Via Regular Mail:

Rinnai America Corporation
103 International Drive
Peachtree City, GA 30269

Additional Resources:

 

VN:F [1.9.20_1166]
Rating: 8.5/10 (8 votes cast)
Rinnai Tankless Water Heaters – Best Deals, 8.5 out of 10 based on 8 ratings

{ 8 comments… read them below or add one }

Mason C.

Can you tell me if Rinnai makes electric tankless water heaters or not? So far all I have found is propane and natural gas.

Reply

admin

Rinnai only makes propane and natural gas tankless water heaters. This is probably due to the fact that propane / natural gas tankless water heaters are more efficient than the electric ones, and therefor cost less to use.

Reply

Eric

Can these things really keep up if there are multiple things using hot water at once? IE: what if the shower, sink, and washing machine (using warm or hot water) are all running at once? Is the water going to end up getting colder?

Reply

Jr

You would be amazed at how fast tankless water heaters can produce hot water, even when there are ton of things running that are using hot water. Hint: turn the temperature/heat setting all of the way up if you plan on using a ton of hot water all at once (be careful not to get burned though – tankless water heaters can make your water scolding hot when you crank up the temperature setting). Also, if you are really that concerned about using a ton of hot water at once, then I would suggest going with at least a 7.5 GPM tankless water heater.

Reply

Danny Smith

What does GPM stand for?

Reply

admin

GPM stands for “Gallons Per Minute”. This is simply a measure of how many gallons of hot water a tankless water heater can produce per minute.

Reply

zekro

We are 2 people taking shower 3 times a week and wash some dishes. What size of tankless heater do you suggest. We don’t want to install uselessly big one.
I need to urgently buy one.
Thanks ,
Zeko

Reply

admin

I would highly recommend that you go with a 7.5 GPM Rinnai tankless water heater. This should be plenty powerful enough. Anything bigger would be a waste of money by the sounds. Hope this helps!

Reply

Leave a Comment