Rheem RTG-95XLP Review – (Outdoor Low NOx / Propane)

When you do not have space for an indoor water heater, an outdoor tankless water heater is the best choice for you. While that is ideal, it would not be the best unless it provided an endless amount of hot water on demand for your whole home. The Rheem RTG-95XLP Water Heater is tankless, as well as powered by gas, so it reduces the consumption of energy. This makes the most out of energy efficiency.

The Rheem is gas powered and it is only activated as needed while being rated at producing 9.5 gallons per minute. This is large enough for medium to large homes that demand multiple and simultaneous uses. This unit also recirculates water so there the opportunity to save up to twelve thousand gallons of water per year.

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The Rheem RTG-95XLP is made of stainless steel. Also, it has a digital remote control that makes the unit very easy to control. This propane tankless water heater is so modern looking that it fits in esthetically when not concealed outdoors. The temperature controls are automatic and feature an energy saving mode to save you money. Since this unit is made for outdoors, there is an overheat film wrap by Guardian OFW. It helps prevent the water heater from temperatures that can be dangerous. The tankless water heater has freeze protection of up to negative thirty degrees Fahrenheit.

This system has the newest in generational burner technology with a low NOx burner.
The range in temperature ability depends on the flow rate. When operating at nine and a half gallons per minute, the temperature rise is thirty-five degrees Fahrenheit. When you operate the water heater at a little below seven and a half gallons per minute, there is a temperature rise of forty-four degrees Fahrenheit. This water heater has the capacity to heat water to one hundred and forty degrees Fahrenheit without any additional needs. If you need higher temperatures, additional components can be added.


The Rheem RTG-95XLP Outdoor Tankless Water Heater has many features that make it a top choice for your large home.

  • Compact Size

    The Rheem RTG-95XLP is made especially for homes that do not have a large area available for a hot water heater and this unit does not require a lot of space. This system is ideal when you do not have a large space for a water heater.

  • Energy Efficient

    This propane tankless water heater only heats water on demand so it is very energy efficient. That makes this unit less expensive to run compared to other similar models of standard water heaters.

  • Modern Looking

    The Rheem RTG-95XLP has a stainless steel appearance making it aesthetically pleasing. These features make the water heater pleasing to look at if it is not in a place that is concealed from the open.

  • Advanced Features

    One of the advanced features is that the water heater runs on propane gas. This unit has a remote control for running the unit and the wiring for the remote control is included. This water heater has one of the industry’s best flow rates at .26 minimum gallons per minute. The water heater also has very low NOx. Best of all, this tankless water heater from Rheem has an energy saver mode to help save on the electric bill. This unit can save over twelve thousand gallons of water per year due to the recirculation kit. You can also install this water heater in high altitudes up to 8,400 feet.

  • Warranty

    You do not have to worry about this system as it comes with a twelve-year limited warranty from the manufacturer. This will give you peace of mind that if anything happens to your water heater in the next twelve, the manufacturer is there to help with a warranty that protects your investment.

  • EcoNet Enabled

    You can control this tankless water heater through the EcoNet mobile app when you have the available accessory kit.

  • High Output

    The Rheem RTG-95XLP heats up to nine and a half gallons of water per minute. This amount of output is sufficient enough to heat to supply your whole home with hot water while multiple water features are being used – even in large homes.

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  • High Cost

    The Rheem RTG-95XLP is more costly than traditional home water heater units. While this may discourage some users on a tight budget to forego this unit, it is not to be overlooked. With the high energy efficiency it saves money over time and it has an output that is greater than most other units.

  • Installation

    It may be required that an outside contractor installs this unit as it is outdoors and requires a knowledgeable person to install it. That being said, when a professional installs this unit, you know that it is done right and you have no worries about installing it yourself.

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The Rheem RTG-95XLP has a lot of benefits that a standard hot water heater does not. The Rheem has a remote control that features an energy saving mode and many other cost efficiency features.

And while installation is required, it is easy to have someone professionally install it without you having to worry about it being installed correctly. This tankless water heater is perfect for anyone in a large home who wants an energy efficient system that will not take up any space indoors and very little space outdoors. As this water heater is on demand, you do not have a high energy bill for a water heater that is not in use. If this sounds like something that would benefit you and your family, then the Rheem RTG-95XLP Outdoor Tankless Water Heater is perfect for your needs.

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