Rinnai RL94iN Review

Tankless water heaters have become more popular nowadays as the demands for efficient home appliances are also increasing. Various brands manufactured by many different companies are competing greatly in the market. Currently, one of the best products available is the Rinnai RL94iN which brings a good range of features including ease-of-use, quiet operation, and reliable efficiency rate.

Advantages

1. Maximum Capacity of 9.4 Gallons per Minute

The maximum volume possibly delivered is 9.4 gallons per minute. With such specification, Rinnai RL94iN should be adequate even when installed for multiple plumbing appliances. This water heater is indeed built to serve either residential or commercial need. Even better, the digital control allows you to set a different temperature for a different plumbing appliance. For example, you can have maximum heat for dishwasher, while you can set minimum heat for shower/bathroom at the same time.

The appliance’s range of temperature starts from 98-degree F to 140 degree F. It can actually reach 185 degree F, but this will require an additional Commercial Controller that must be purchased separately. With a maximum capacity of producing 9.4 gallons per minute, it should be able to easily supply continuous hot water for your everyday activities.

2. Natural Gas

There are two types of tankless water heater based on power source, which are electric and gas. Rinnai RL94iN is powered by natural gas, so it does not contribute to your electricity bill.

The manufacturer actually provides two different variants of this tankless water heater. This appliance is available in natural gas type and liquid propane type. You should know that each product uses different power source, so it is good to check the available fuel source at your home before you decide to place an order.

3. A 12-Year Warranty

The company offers a 12-year warranty ensuring the overall quality and durability of the product. In almost all cases, tankless water heater is indeed more durable compared to its tank-equipped counterpart. Although the price for a tankless water heater is usually high, it can be an excellent investment in the long run.

Customer Reviews

Based on customer reviews, Rinnai RL94iN is very easy to install. As mentioned earlier, each product is powered by either Natural Gas or Liquid Propane, so it is recommended that you hire professional plumber to do the entire installation procedures. The good thing is that all valves and other parts are included in the package. You will not need to purchase any additional accessory separately.

Rinnai RL94iN produces noise, but the expected loudness is normal and acceptable. In fact, the noise is the same with a bathroom exhaust fan. It operates fairly quietly, yet it does what it promises. The capacity, reliability, and efficiency simply outweigh the sounds it produces.

The only possible drawback is the flow rate. Of course, it is greatly affected by the length of pipe of your plumbing system. If the water needs to travel further, there will be a decrease in the flow rate. However, in optimum circumstance, Rinnai RL94iN works to its full potential. Click here for more customer reviews.

Where Can You Buy Rinnai RL94iN?

Once again, tankless water heater is a popular appliance nowadays, so you are likely to find the product in your local department stores. Actually, online store is as well a great choice where you can place an order without even leaving home.

In Amazon, Rinnai RL94iN is available for $1,065, you save $736.00 (41%) from the original price. The product is also eligible for Free Shipping and special offers which can significantly reduce the actual price. Check it out at Amazon.

Rinnai V65EN Review

A truly reliable and durable tankless water heater can be difficult to find, but there is at least the promising Rinnai V65EN which offers the excellent 10-year warranty on heat exchanger, 5-year warranty on labor, and 1-year warranty on parts. This tankless water heater delivers up to 5.3 gallons of hot water per minute.

Main Features and Benefits

As mentioned earlier, the Rinnai V65EN delivers a maximum of 5.3 GPM of hot water, so it should be good enough to serve more than two bathrooms in your house in the same time. The unit is for outdoor installation only and powered by natural gas with maximum BTUs of 120,000. The overall dimension is fairly compact measuring at 14-inch W x 23-inch H x 9-inch D and it weighs 43.6 pounds. This tankless water heater is intended for residential applications and certified for installation in mobile homes also.

The V65EN uses a direct electric ignition device that requires a minimum flow rate of 0.4 GPM to light the burner. The maximum pre-set temperature range starts from 98 to 120 degree F, but you can use the provided temperature control to widen the range from to a maximum of 140 degree F.

The provided controller is the standard one, but this unit is compatible with any Rinnai digital controller which you can purchase separately. The controller also functions as error code indicator, so you can immediately figure out any possible problem and fix the issues. All error codes are listed in the user manual along with the possible remedies.

Enhancing the safety value of the unit, its digital temperature controller features a locking option, meaning the temperature will remain constant in case any accidental temperature change or modification occurs. The best thing is that the Rinnai V65EN is an energy-star qualified tankless water heater with energy factor of 0.82 for either propane or natural gas. This unit consumes 57 watts during operation, 2 watts on standby, and 104 watts when the anti-frost protection mode is running.

Customer Review

The Rinnai V65EN has not compiled many customer reviews, but the good thing is that all reviews don’t state any downside. It means the appliance works as it promises without any issue at all. The strongest feature of the V65EN is actually its durability value. A customer stated that he has been using this water heater for 9 years without any maintenance. Besides, the manufacturer does offer 10-year limited warranty on heat exchanger and 5-year on parts. The installation procedure is as well easy since all the necessary information is provided in the instruction manual.

The only possible downside is that the Rinnai V65EN is only good for small to medium houses. It only delivers 5.3 GPM, so you may need a bigger unit for a bigger house . This is not actually a big deal-breaker because the manufacturer already informs the technical specifications of this unit. As long as the customer uses it as instructed, this water heater should function well. For more reviews, click here.

Where to Buy

The Rinnai V65EN is available from various dealers and stores in many places, but you can purchase it from Amazon for only $667.23 or 32% cheaper than the list price ($985.00), meaning you can save more than $317. Amazon also offers great buying options such as free shipping, one-day shipping, free two-day shipping, and more.

Rinnai RU98EN Review

A non-condensing tankless water heater is considered more efficient compared to the conventional tank-equipped type, but a condensing model is the most efficient of all, such as the Rinnai RU98EN. It is one of the most powerful water heaters from Rinnai categorized under Ultra series, featuring 0.95 energy factor, 9.8 GPM, and an easy-to-use temperature controller.

Main Features and Benefits

1. Condensing Water Heater – As mentioned earlier, the Rinnai RU98EN is a condensing tankless water heater, which is considered the most efficient model compared to others currently available. In a combustion process, fuel is burned thus it produces hot gases. In this case, hot gases are used for heating the water. With a non-condensing model, some of the hot gases are simply pushed through the vents to the outside, therefore wasted.

A condensing tankless water heater, such as the RU98EN, transfers the exhaust gases to heat the incoming water. In other words, energy optimization is much better.

2. Two Heat Exchangers – In order to operate as a condensing water heater, the Rinnai RU98EN uses two heat exchangers; one is made of steel, while another is made of copper. The stainless heat exchanger is used for recapturing the heat produced by the combustion process. The copper-made one uses pre-heated water to deliver optimum heating process above the gas burner. Cold water is already pre-heated before it flows through the primary burner, allowing for optimum heating process. According to the manufacturer, the RU98EN reaches energy factor of 0.95 for either natural or propane gas.

3. Temperature Adjustment – The Rinnai RU98EN includes a temperature controller to allow you to adjust the temperature manually as intended. The default setting only allows the temperature to go from 98 degree F to 120 degree F, but when the included controller is installed, the maximum temperature reaches up to 140 degree F. Rinnai also provides other types of compatible controllers which can be useful for commercial application where higher temperatures are necessary. The included controller can also display diagnostic codes. Possible troubleshooting methods are listed in the instruction manual.

Customer Reviews

Based on customer reviews, the Rinnai RU98EN basically does its job very well. One of the customers claimed that this tankless water heater is able to perform a good job supplying hot water simultaneously for three bathroom faucets, two showers, and one kitchen faucet. The ultra series from Rinnai is indeed designed for medium to large homes. Another good thing is that the manufacturer offers 12-year limited warranty for heat exchanger, 5-year limited warranty for parts, and 1-year warranty labor for residential installations. The RU98EN only requires a minimum water flow of 0.4 GPM or 1.5 L/minute to start.

The only noticeable drawback is that this tankless water heater can be very difficult to install without the help from professional. It is completely different from installing a tank-equipped water heater. You need to use the correct gas pipe with the correct length, diameter, etc. Moreover, improper installation will void the great warranty offers from the manufacturer. Of course, hiring a professional will cost more money also.

Where to Buy

You can purchase the Rinnai RU98EN from various online stores, but Amazon currently makes this appliance available for only $1,401.95. This price is greatly less expensive compared to the actual list price that reached $2,053.00, meaning you can save more than a thousand dollar if you purchase it from Amazon. There are also some interesting buying options such as free shipping, super saver shipping, twelve-month financing, and more.