must I use copper tubing in/out of water heater
Rheem 'RTE 18' 5 GPM Electric Tankless Water Heater
This electric tankless water heater from Rheem is just right for bathroom renovations or additions. Its compact design fits almost anywhere and provides continuous hot water on demand.
ITEM#: 15580087This electric tankless water heater from Rheem is just right for bathroom renovations or additions. Its compact design fits almost anywhere and provides continuous hot water on demand.
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- Type: Electric, tankless
- Brand: Rheem
- Model: RTE 18
- Volts: 240 volts - 18KW
- UL listed: Yes
- Materials: Metal, plastic
- Standard 0.5-inch water connection
- Rugged brass/copper heat exchange
- Industry leading low-flow activation
- Modulating power
- Maximum flow rate: 5.0 GPM
- Dimensions: 10.5 inches long x 11.25 inches wide x 7 inches high
- Energy saver: Yes
- No assembly required
- Display: LEDs indicate active element and standby mode
- Settings: External on-unit temperature control
|Manufacturer Warranty||10 year Limited Manufacturer|
|Model Number||RTE 18|
|Product Features||Energy Star Compliant UL Listed Variable Temperature Control|
|Wattage||7000 Watts or More|
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Comes with NO attachments, poor directions, spent a fortune on complex fittings, does not work as it is suppose to, will now cost more to return it than it is worth, what a piece of junk, going with a small tank water heater and this is going to scrap heap.Read More
Questions & Answers
Thank you for contacting us 1kaz. You can use either copper or PVC, unless the temperatures you are reaching are above 180 degrees. In that case you would want to use the copper supplies. Please let us know if you have any further questions.
What size unit should I use for a 1 bathroom Studio apt with a maximum of 2 people.
Thank you for your inquiry; you will be contacted by Customer Care.
does this item come with all the necessary attachments? How do I know what size to get for my square footage? I have 1800 sq. foot.
Hi, coolsesh1234. This water heater does come with a mounting kit. The right size for you would depend on the amount of water you use in your home rather than the square footage of your home. This product has a maximum flow rate of 5 GPM. Please let us know if you have any further questions. Thank you for your interest.
FAQs about Tankless Water Heaters
One of the most energy efficient ways to supply your home with hot water is with a tankless water heater. Your water heater accounts for about 20 to 25 percent of your home energy costs. When it's time to replace your old water heater or choose one for a new home, make sure you know the facts. Here are some frequently asked questions about tankless water heaters to help you compare them to typical water heaters.
How to Light a Gas Water Heater
Homes that use propane or natural gas water heaters have a continuously burning pilot light, which the water heater uses to ignite the gas and heat the water. If the pilot light goes out or if you turn off your water heater for an extended vacation, you'll need to know how to re-light the gas water heater pilot light. Below are some simple instructions for lighting the pilot on most gas water heaters.
How to Size a Space Heater
Before you purchase a new space heater, size it to make sure it will have enough British thermal units (BTUs) to heat the room where the heater will be used. A BTU is the amount of energy needed to heat 1 pound of water 1 degree Fahrenheit. All space heaters clearly identify this number on the packaging, so you don't have to worry about doing any additional calculations.
Top 5 Fish for Salt Water Aquariums
You can beautify saltwater aquariums with gravel, plants, and other landscaping, but nothing makes an aquarium more beautiful than the fish in it. One of the things that make salt water aquariums so popular is the variety of tropical fish you can keep. Exotic fish are typically very sensitive to their environment, but this does not mean you can't enjoy tropical fish in your home aquarium. It's important to find the right type of fish for your aquarium and to know how to care for them, including what fish supplies to purchase.
How to Choose a Bathtub
Whether you are remodeling an existing bathroom or building a brand-new home, you will have to choose a tub for the space. When you consider measurements, water-heater capacity and electrical outlets, picking a tub requires pre-planning to ensure you get the right one. One bathtub may be perfect for an open space without a shower, while another may need to be dropped into place against a wall. Knowing what you need ahead of time will ensure you get the best bathtub for your space. Read over this guide to learn how to choose a bathtub.
Best Space Heaters for Bedrooms
Why shiver under the covers when you can use space heaters to quickly warm up your bedroom? Today's heaters are much safer and more energy-efficient than ever before, which makes them a great solution for chilly homes. Whether you want electric space heaters with built-in ventilators for convenience or oil space heaters for cost-effective heating, the following suggestions will help you find space heaters that work in your home and are easy to use. Read on for tips on finding the best space heaters for bedrooms.
Best Features of an Electric Kettle
If you drink a lot of tea or make several cups of French press coffee each day, then you need a quick, efficient way to boil water. Boiling water in the microwave can be a hassle; you have to use specific dishes and figure out just how long it takes for the water to boil. Boiling water on the stove takes a long time, and it isn't convenient for anyone on the go. It might be time for you to invest in an electric kettle.
Humidifier Fact Sheet
If static cling and dry skin are a problem in your home, you may need a humidifier. Household humidifiers add water vapor to the air, reducing static electricity and increasing moisture in your skin. Wood doors, flooring, peeling wallpaper and molding are also rehydrated. In addition, moisture emitted from a humidifier can soothe dry, scratchy throats and irritated nasal passages.
How to Clean a Cast-iron Grilling Grate
A cast-iron grilling grate is the perfect material for grilling because of cast iron's ability to heat evenly and retain heat for long periods of time, and cast iron is extremely tough and durable. Although cast iron can withstand all kinds of punishment, it cannot withstand water, the natural enemy of cast iron because it causes rust and deterioration. This guide will help you care for your cast-iron outdoor grill while preventing rust.
Green Kitchen Buying Guide
They say the kitchen is the heart of a home, but in many homes, it's also the biggest source of energy waste. Kitchen lighting, refrigeration and cooking consume about 41.5 percent of the total home energy use; add space heating, cooling, and water heating to that total, and you'll see your kitchen is quite the energy hog. Creating an eco-friendly kitchen includes your choice of appliances, but it also goes beyond that; the floors, paint, pots and pans, and other kitchen items you use can make your kitchen eco-friendly as well.
Trends in Energy-efficient Washers
Most current innovations in the world of home appliances relate to efficiency, and clothes washers are no exception. The latest and greatest clothes washing machines are finding new ways to keep your clothes clean while using less electricity and less water than past clothes washers. This is good news, especially since your washing machine is one of the most energy-consumptive large appliances you own. Keep reading to find out some of the latest methods washing machine manufacturers are using to make your washer more efficient.
FAQs about Pre-Owned Rolex Watches | Overstock.comFAQs about Pre-Owned Rolex Watchesby Shawna Edwards I've never made a large purchase online. Why pick Overstock.com?Overstock.com is one of the largest retailers of high-end jewelry and watches. We have taken the time to create a Web environment that caters to our customers by allowing them to comfortably shop for wristwatches from the privacy of their homes. We offer our customers a wide variety of timepieces at the most competitive prices available. In addition to this, we want them to feel secure purchasing from us. Overstock.com is one of a handful of online high-end watch merchants that are capable of processing your credit card for your entire purchase. This allows "first-time buyers" to feel more secure in making a large purchase because they have an added layer of security via their credit card company. Do all your Rolex watches come with their serial numbers?Every Rolex watch sold by Overstock.com will have its unique Rolex serial and reference numbers in place and viewable by removing the watch band from the six o'clock and twelve o'clock ends. What is meant by "Perfect Like New Condition?""Perfect like new (day one) condition" watches are pre-owned Rolex timepieces that are purchased by Overstock.com in pristine, mint and immaculate condition. This obviously is the case cosmetically and mechanically. Every timepiece is thoroughly inspected to ensure that they are authentic and meet our quality standards. These luxury watches are so pristine that, in most cases, they are indistinguishable from new watches. Our men's watches and women's watches may have miniscule markings, and the watch bracelets will have miniscule amounts of stretch. Will my watch come with documentation?Every watch will come with detailed documentation stating a full watch description, serial number and model number. Being that the manufacturer's warranty has expired, you will receive a limited one-year warranty from our vendor. Will my watch be covered by a warranty, and what about post warranty service?Being that the manufacturer's warranties on these timepieces have expired, our vendor issues a one-year limited warranty on every watch. The warranty work is done by expert watchmakers who use only original manufacturers' parts and have decades of experience working with Rolex watches. After the one-year limited warranty has expired, you may continue to request service through our vendor who will service the watch when needed at industry cost prices. How can I be sure that the watch will fit my wrist?All our watches will fit up to a 6-and-a-half-inch wrist for a woman and for a man will fit up to a 7-and-a-half-inch wrist (extra links are available for additional charges). Rolex watches can be easily resized to fit any wrist by your local jeweler. How do I measure for my wrist size?You can get an approximate measurement of your wrist by using a soft measuring tape or measuring the inside of your best fitting watch. If you don't have a soft measuring tape, you can wrap a ribbon or a piece of string around your wrist at the wrist bone, mark the spot where it meets, and measure it against a ruler to determine your approximate wrist size. To get the best fit, measure fairly snug at the wrist bone. This is approximate sizing not a 100 percent guarantee of prefect sizing.If the watch is a gift and you do not know the recipient's wrist size, you can use the following as a guide (as with all products, the standard sizes depend on the manufacturer):Men's Standard Bracelet SizesInside, including watch face while bracelet is closedAdult Small5-1/2" to 6-1/2"Adult Average6-1/2" to 7-1/2"Adult Large7-1/2" to 8-1/2"Adult X-Large8-1/2" to 9-1/2" Women's Standard Bracelet SizesInside, including watch face while bracelet is closedAdult Small4-1/2" to 5-1/2"Adult Average5-1/2" to 6-1/2"Adult Large6-1/2" to 7-1/2"Adult X-Large7-1/2" to 8-1/2" Will the watch be fully water-resistant? And can I go swimming or shower with my watch?Every Rolex watch is fully tested for water resistance; the total depth rating is listed with every model. Drawing on years of experience, it is our recommendation that, though Rolex watches are water resistant, because of the fine nature of the timepiece, we discourage our customers from making a practice of taking them in the shower or pool. If for some reason the stem, which is the round mechanism found on the side of the case, which is unscrewed to set the time, is not completely screwed down, water could leak into the movement and damage the watch. (Please refer to your warranty card regarding water damage.) The chances are incredibly slim that this will happen, but nonetheless it is our recommendation that our customers refrain from taking their Rolex watches into the water to avoid any unnecessary problems. How does Overstock.com offer such great prices when my local jeweler has a similar piece for considerably more?Overstock.com has built the best connections in the business, affording us the ability to buy from dealers at the highest level of the industry. Through these connections we can buy in the largest quantities while getting the best pricing. Being that we are not an authorized dealer of Rolex or affiliated with Rolex, USA we are able to offer our customers rock bottom pricing without being subject to any manufacturer's price controls or policies. Do I need to be present to sign for the package?For your safety, you will need to sign for the package that contains your watch. If you are not present when it arrives, the package will not be left at your door. A door tag will be left to inform you when the courier will come to redeliver your package. Alternatively, you can call the courier to arrange a better delivery time or pick-up (with photo identification) at the local hub. What is the benefit of buying a pre-owned Rolex over a new one?Unlike new Rolex watches, pre-owned Rolex watches do not depreciate in value immediately after purchase. Therefore, buying a new Rolex watch is like buying a brand new car: The moment you drive it off the lot it has lost 20 to 30 percent of its value. With buying a pre-owned watch, you have effectively cut out any value depreciation and retail markup. Rolex watches hold their value over time; in most cases, a pre-owned Rolex can be resold at a price very close to your purchase price.Rolex designs don't change too often; therefore, owning a perfect condition pre-owned timepiece is as good as a new one, with no one knowing that the watch was purchased pre-owned. No one can spot a used Rolex on your wrist. With the proper care and maintenance, a Rolex lasts forever. How do I determine the age of my watch?You are guaranteed to receive a desirable modern watch with a fully automatic self-winding (or quartz movement depending on your purchase), with quickset date feature. Due to the fact that Rolex models are manufactured for a number of years, the year of your watch will be circa 1980s or 1990s. Every Rolex watch sold by Overstock.com will have its unique Rolex serial number, which determines the year of manufacture. Overstock.com and our Rolex Vendors are not affiliated with Rolex or Rolex, USA Inc., and are not an authorized Rolex dealer. Third party One-Year Warranty. Buy Pre-Owned Rolex Watches Back to Guides Directory Buy Pre-Owned Rolex Watches
5 Essential Large Appliances
A lot of work goes into creating and maintaining a home. Thankfully, good appliances can make that work simpler. There are a few essential large appliances that you may consider for your home, or as a gift for a loved one, to create a comfortable space. Here are five home and kitchen appliances that you may find indispensible.
Hot Tub Glossary
Whether it's for your family, for social gatherings or just for you at the end of a long day, a hot tub is an excellent addition to your home. Unlike jetted tubs inside your house, a hot tub lets you enjoy nature while you soak. Adding a hot tub or spa to your deck or patio is a home improvement you'll be glad you made.
Types of Space Heaters Fact Sheet
Space heaters, also called portable heaters, room heaters and auxiliary heaters, are an effective and energy-efficient way to generate heat in enclosed spaces. Space heaters fall under three main categories: convection, radiant and conductive. Each category has its own function, benefits and disadvantages. When choosing a space heater, keep safety issues and considerations in mind before you buy.
Tips on Buying Electric Heaters for Your Home
A cold room can be a huge inconvenience any time of the year. Keeping an electric heater on hand ensures that your basement won't go to waste in the winter and that your guests will be comfortable during any season, even if you prefer to run the air conditioner nonstop during the summer. Handy space heaters come in many styles and include a variety of innovative features. Look for these options when shopping for electric heaters.
Most Popular Types of Garden Fountains
Fountains add the relaxing sound of running water to any setting. Outdoor fountains allow water to spout, jet, pour or trickle into a basin before draining away. Fountains range in size from burbling rock gardens ideal for tabletops to large pieces of public art. If you live in an urban area or a busy apartment complex, you can use a fountain to create a sense of privacy by masking traffic and other noises. When choosing an outdoor fountain, first consider how much space you have. Many yards can accommodate large pedestal-style outdoor fountains while a smaller fountain will create a focal point in a petite flower garden. The longer the waterfall, the more noise it creates; consider volume when choosing your garden fountain.
Green Appliances Buying Guide
If you want to go green, having an environmentally friendly home is important; but with the choices out there, how do you really know if you are buying the most eco-friendly appliances and housewares? Sure, they may advertise themselves as green, but there are some things to keep in mind before simply believing them. This green appliances buying guide will help you know what to look for in your washers, refrigerators and other large appliances.
Heater Buying Guide
Every home has areas that are always too hot or too cold. Portable space heaters help even out the temperature in your home or office and keep you comfortable. Portable heaters are great heating systems because they make it possible for you to enjoy activities in places your central heating doesn't reach, such as the garage or work shed. Plus, you can turn down your home's central heating and use heaters to heat only the rooms people are using, saving you energy and money. This heater buying guide lists some important features to consider when purchasing a portable heater.
How to Be Your Own Barista
There is nothing like a fresh, hot cup of joe in the morning. But the prices at your corner big-name coffeehouse can leave a bit to be desired. So what do you do? The answer is simple: You become your own barista. But whether you've been drinking coffee for years or have just started your journey into java, it can be difficult to figure out which type of coffee you want to start brewing at home. This guide will help you figure out which type of coffee maker is your morning soul mate.
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