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Rheem Tankless Water Heater Reviews

Water heating is an important aspect of any establishment whether residential or commercial. The same goes for general heating and cooling. For your home to be conducive for you and your family, the heating system must be of the highest quality.

Technology is moving fast and so is the heating industry. Gone are the days when large tanks had to be installed or pre-installed in a building during construction. New and improved forms such as the tankless heating systems are way more efficient and durable.

Rheem Tankless Water heaters are simply unmatched. With decades of experience under their belt, Rheem has grown into one of the biggest heating and cooling systems companies in the world serving close to 20 different countries form different continents. With over 100 years of operation, Rheem has dabbled in different ventures until they settled on their true calling of providing the world with some of the best HVAC systems there is. They are now one of the most recognizable brands in the heating and cooling industry.

Rheem Tankless Water Heater is a brand that represents safety and saving of resources. You will no longer live with the fear of overheating or freezing to death due to malfunction. Comfort comes as a guarantee. It is amazing how much space, money and water you can save with the right professionals and equipment.

Types of Rheem Tankless Water Heaters

Rheem products are diverse enough to cover all types of heating requirements whether residential or commercial. There is something for everyone from those who prefer the old school ways of a tank-type structure with natural gas or propane to those who are comfortable with the new and improved tankless electrical versions.

Natural Gas

Rheem has a number of tankless water heaters that are powered by natural gas. Even though there is a misconception that electric heaters are better, it is all a matter of circumstances and preference. There are situations where natural gas tankless water heaters can outperform their electric counterparts.

Tankless heaters powered by natural gas are very powerful. They can comfortably serve large households with up to four bedrooms and multiple bathrooms. With a more than satisfactory flow rate, you can expect an average of 3 simultaneous full-flow showers at any given time. It will be hard to run out of hot showers at any point.

Advantages

It is pretty clear that natural gas tankless heaters are ideal for large households. They have the power to ensure that a 5-bdroom condo or larger has enough hot water supply for laundry, dishes and showers.

Natural gas systems are exceptional in adverse weather conditions. Millions of users in cold areas can testify to the fact that the system produces top notch results regardless. These systems do not succumb to pressure or temperature drops.

Natural gas heating systems are just as energy efficient as the electric models. Rheem models have a special condensing unit that extracts the heat out of the exhausted gasses improving their energy efficiency. While other brands tap out at 82 percent efficiency, Rheem models go as high as 94% thanks to the condensing unit.

With no hot air exiting the Rheem natural gas systems, venting becomes way easier. There is no need for heat-resistant materials as even the cheapest venting materials can do. The in-built electric bowler makes venting even more efficient since most brands do not have it.

Even though most people mistake natural gas systems to be rugged and analog, Rheem models are as smart as they come. You can control them remotely and also get access to tons of other smart features. As for ruggedness, they are not that soft either. They are fit for industrial purposes too. You can pair them up and use them for some of the most exhaustive industrial functions or operations.

All Rheem natural gas tankless water heater models are low NOx. Their emission levels are so low that they can easily match electric models when it comes to eco-friendliness.

Disadvantages

It is hard to find any drawbacks when it comes to the natural gas system’s functionality. Any mishap is barely circumstantial or based on scale. For example, small households will find this magnificent beast overkill. It packs to much power and on top of that, the price tag is not for the weary at heart or pocket. The Rheem gas models are quite pricey compared to other models due to their slightly higher than normal complexity.

Propane

Propane is as popular as natural gas when it comes to home heating systems. While people get natural gas through pipelines from the provider, propane comes in liquid form packed in cylinders giving propane an upper hand as far as accessibility and flexibility goes. In an area where there is no proper natural gas provider or there is no solid pipeline access, propane supply is the next best thing.

There is wide speculation that natural gas is way cheaper than propane but one thing that is undisputable is the BTU. Propane’s BTU is close to double that of natural gas. This simply means that propane is way more efficient when it comes to heating. Either way, choice of fuel depends on your living conditions.

When it comes to general performance, propane and natural gas systems pretty much go hand in hand. You can be sure of four simultaneous hot showers even if you still need some water for dishwashing and laundry. Its energy efficiency is also high without compromising on environmental consciousness. Rheem propane systems are low NOx models that condense their fumes. As a result, ventilation requires very little energy.

What’s more, the propane system is packed with smart features and you can control it remotely.

With a reliable propane supplier, its portability can be your biggest blessing. There are also numerous other home appliances that use propane therefore helping you kill multiple birds with one stone. Even though the dent in your pocket will be quite sizable, the whole experience will be worthwhile especially with the high quality that Rheem is known for.

Besides, during the refilling of your propane tanks by your provider, you may get professional opinion on your energy consumption every once in a while.

Electric

For the modern man with lesser energy consumption and no space for pipelines and propane tanks, electric heating systems work just fine. Rheem electric tankless water heaters are way cheaper to install and maintain than gas systems. They are also relatively smaller and can fit in many modern households with up to four bedrooms or less. Even individual home owners can have their own personal electric tanlkess systems for their dishwashers, laundry and shower needs.

Maintaining the system is as easy as cleaning the inlet screen filter every now and again. That is something that you can do during the weekends or once every month. There are no ventilation ducts or gas pipes to cause you any form of worry.

Being a smaller system with fewer features, their energy efficiency is very high. There are no harmful fumes to emit. They easily guarantee a 98% efficiency rate.

Electricity is available in most parts of the world as opposed to propane and natural gas whose availability relies on a number of factors. Granted, the electricity has to be stable since they consume lots of it compared to other regular home appliances. Even their highest consumption rate is nothing compared to gas systems hence they are the best options as far as general energy consumption is in question.

You can easily incorporate electric tankless water heaters in your business premises. All you need is a few components and a Rheem expert. As long as your electrical service can supply 240 volts, you have enough power to comfortably enjoy your electric heating system.

Electric water heating systems dispense between 3 and 8 gallons of hot water every passing minute based on the installed model. This may not be ideal for a large family but it’s perfect for an individual or couple. It is also good for people with low water heating needs especially in an office.

Top Features

Rheem Tankless Water Heaters are popular because they come with an endless number of features. There is something for everyone. They are tailored to cater for all types of water heating needs. There are some features that are standard across the board. There are also features that most people pay keen interest to and Rheem makes sure they get what they deserve.

Save Money

Rheem Tankless Water Heaters are very kind to your pockets. You will get a state-of-the-art installment for a price that will leave a smile on your face. You will also spend very little on operation and maintenance saving you an upwards of $1,100 in a span of 12 years.

Reduced Installation Time and Money

The hardest part of any HVAC system is the installation. Rheem systems come with gas lines that are compatible with all models hence saving you the hustle of struggling with compatibility issues. Rheem models come with condensing units and cheap venting materials made of PVC so that you don’t spend too much time and money on the ventilation process.

Save Space and Water

Modern homes and apartments do not have space for large propane tanks dug underground or pipelines running for miles on end. Rheem tankless systems are compact leaving you with plenty of living space. Outdoor models ensure that you don’t have to mess with your indoor arrangement or space.

You can also say goodbye to high water bills as you will conserve 12,000 gallons annually thanks to the Recirculation pump.

Personal and Home Protections

All the necessary protective measures are put in place. As soon as the heat exchanger overheats, the Overheat Film Wrap shuts it down so that your precious home doesn’t burn down or fall victim to serious electrical complications.

The EcoNet feature is the icing on the cake. EcoNet is a smart monitoring system that comes complete with a mobile app to take your safety to a whole new level. You can troubleshoot your heating system and find the right remedy in a matter of minutes. EcoNet’s sensors can detect leaks and notify you immediately after taking the best counter measure. You will also get regular reminders when it’s time for maintenance.

Best Rheem Tankless Water Heater to Buy

It is quite hard to pick the best Rheem water heaters out of hundreds of products that are of the highest quality. However, there are a few standout models that will give you a test of what the Rheem brand is all about.

Rheem RTGH-95DVLN

This 82-pound water heater has all the special features Rheem is known for. AHRI lists it as a third party efficiency guaranteeing you 94 percent energy efficiency. The condensing heat exchanger is made of stainless steel. It comes with a two-pipe vent system compatible with up to 5 feet of 2-icnch PVCs or 38 feet of 3-inch PVCs. In has a built-in electric blower and an overheat film wrap in case the heat exchanger gets too heated.

This Rheem Indoor heater comes with a sophisticated digital display for easy temperatures control and seamless input of the maintenance codes.

Pros

94 percent energy efficiency

It is a low NOx model making it very eco-friendly

Suitable for high altitudes as it can handle up to 9,840 feet above sea level

It has remote control

Cons

Takes a little longer for the water to heat up

Installation has to be done by a professional hence extra cost

Rheem RTG-84XLP

The Rheem RTG is an outdoor propane model perfect for all your home hot water needs. Depending on your temperature setting, you will get up to 8.4 gallons of hot water per minute. It has a magnificent flow rate. It has 10 feet of thermostat wire and you can remote control it. Its design is compact making the installation process cheap and seamless.

Pros

It is an outdoor model hence you will save a lot of space

It is a low NOx version making it eco-friendly

It is lightweight weighing only 54 pounds

Cons

Requires a fairly huge amount of gas pressure to work properly

In very rare occasions, it may get a little noisy

Rheem RTEX-18

If there is one thing the RTEX proves is that size doesn’t matter. Don’t let this 8.5-pound piece of equipment fool you. It is enough to keep hot water running through your pipes for days nonstop. It is one of the most advanced Rheem models and you can easily adjust the temperature to meet your needs. The thermostatic control is found on the outside. It has a digital display for you to accurately select the desired temperature.

Pros

It is small and lightweight

Advanced thermostat control makes it easy to set the temperature you prefer

Very easy to install and maintain

Threading makes it easy to replace individual components

Cons

It works on a relatively smaller scale. It cannot heat multiple showers like its larger counterparts

All Rheem products have something that set them apart from the others. These unique features make them suitable for the different water heating needs the customers are looking for. The strong qualitative foundation remains unchanged.

Your relationship with Rheem doesn’t end after installation. They provide customer support and you can ask for their input or assistance every time you experience a problem.

Before settling on your preferred model, let a professional asses your energy needs so as to determine the amount of power you require.

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