About Tankless Water Heaters - Rheem Tankless Water Heaters

Rheem Tankless Gas Water Heaters
With today's rising energy costs and environmental awareness in mind, Rheem has met and exceeded the expectations of home and business owners for new water heating solutions. Welcome to Rheem tankless water heaters.

Rheem tankless water heaters combine new technology and functionality in an innovative way to heat water. The result - you now have a greater choice of award-winning Rheem products designed to give you comfort. Our tankless water heaters are designed to enhance your lifestyle, utilize advanced technology for energy efficiency, and supply a continuous flow of low cost hot water whenever and wherever you need it. Plus, all Rheem tankless water heaters qualify for a $300 federal energy tax credit available now for a limited time.

Since our tankless products only use energy to heat water as it is needed, no energy is wasted while there is no demand for hot water. In addition, our tankless products put you in complete control over your water temperature with a precise digital controller. A touch of your fingertip can adjust the maximum water temperature up or down to the perfect comfort level that's just right for you. Moms love this feature because it prevents water from getting too hot for their children. These features plus many more add up to pleasant lifestyle and considerable savings on your energy bill.

Features & Benefits
• Continuous hot water on demand Tankless water heaters provide a steady flow of hot water whenever and wherever you need it.

• Compact, space saving design Our indoor and outdoor tankless water heaters are just over 2 feet tall, weigh 55 pounds or less, and attach to an interior or exterior wall.

• Energy Efficient Rheem tankless gas water heaters are very energy efficient. To calculate your estimated energy, please visit our tankless energy savings calculator page.

• $300 Federal energy tax credit Every Rheem tankless gas water heater qualifies for tax credit incentives available for a limited time.

• Indoor and outdoor models available Rheem offers a variety of propane (LP) and natural gas models for added choice and convenience.

• Environmentally-friendly Our tankless products meet low NOx emissions standards (SCAQMD rule 1146) because of their advanced operational design and high efficiency.

• High altitude efficiency Only Rheem offers unique technologies for efficient tankless water heater operation up to and above 9,000 feet.

• Digital display All Rheem tankless models have a digital display that show temperature setting and maintenance codes.

• Remote controls RTG74 series and GT199 series tankless models include a waterproof remote control (model UMC-117) with a maximum temperature setting of 120 degrees F. All remote controls require 18 AWG, 2 conductor thermostat wire that is sold separately in a variety of lengths.

• Additional remote controls Additional waterproof remote controls (USC1-117 and USC2-117) are available for all tankless models. These additional remote controls add convenience to a whole home tankless system by enabling the user to change the output temperature of their water heater from multiple locations.

• Worry-free operation Our award-winning tankless designs feature exclusive safety features including: - built-in self-diagnostic program - advanced sensors that prevent overheating - automatic shut-off system in the event of an error.

• Self-diagnostic program Our tankless water heaters use smart technology. The built-in self-diagnostic program displays maintenance codes when necessary. In the event an error is detected in the tankless unit, an error code will be displayed on the digital controller for quick reference and troubleshooting.

• Large hot water volumes Rheem tankless water heaters can be combined in several combinations to accommodate any hot water need. All models are manifold capable (up to 20 units) with a modular controller. With Rheem's new EZ-Link technology, 2 units may be combined using a single EZ-Link communication cable.

• Built-in electric blower and 120V power cord Inclusive on all indoor models

• Stainless steel venting All indoor models require category III stainless steel venting for safe, efficient operation and extended life. Standard water heater vent material is inadequate for safety reasons.

Some younger members of your family may like to take long showers. When it’s your turn, get ready for the “Big Chill.”

With a Rheem Tankless you‘ll never be out of hot water again. A Rheem is able to produce hot water at the same rate and same temperature continuously.

With any water heater, the trick is to make certain that you don’t run out of hot water in actual usage. Once you run out with a storage-tank water heater, you have to wait a long time for it to heat up again. But a Rheem Tankless can easily keep up with the demands of your luxurious bath environment.

For instance, a whirlpool bath in a master bath will usually hold 60 to 80 gallons. This whirlpool bath will get filled with a conventional 100-gallon tank but there won’t be enough hot water for anything else. If your plans also include one of those multi-head showers pouring out water at 10 to 15 gallons per minute, quick arithmetic will tell you a 50-gallon conventional tank will last only 5 minutes. With a Rheem Tankless, if you size it to work at the moment of peak demand, you will never run out of hot water.

Everyone is Safe
Imagine having the ability to freely set the hot-water temperature using a remote control display pad. Forget about fiddling around with the control knobs in the shower while your conventional hot-water tank tries to keep up. You see, while tank water heaters will heat up to a single preset temperature, usually 120 degrees F, most Rheem Tankless models allow you to set the temperature between 100 and 140 degrees F instantly, and our commercial products, up to 180 degress. And a Rheem Tankless is a smarter way to use energy resources, because gas is used to heat water only when you need it. The conventional tank-type water heater keeps burning fuel when you’re not using it. So the next time your shower turns into the "Big Chill," you should wonder what benefit you got by burning gas during the day while you were gone.