RHEEM RTE-13 Tankless Water Heater Electric 240V 7.5

( Brand: Rheem ), ( Manufacturer Part Number: RTE-13 ), ( Model: RHEEM RTE-13 ), ( Power Source: Electric ), ( Color: Gray ), ( Type: Tankless Water Heater/boiler ), ( Unit Type: Unit ), ( Water Connection Location: Side ), ( Energy Star: 4 Stars ), ( Heating System: Instantaneous ), ( Item Height: 7 In ), ( Voltage: 240 V ), ( Amperage: 54 A ), ( Minimum Flow Activation: 1-4 Gpm ), ( Water Temperature Range: 80 F To 140 F ), ( Country/region Of Manufacture: China ), ( Mounting Location: Wall ), ( Water Heater Profile: Compact ), ( Item Width: 10 In ), ( Power: Greater Than 10000 W ), ( First Hour Recovery: 54 Gph )

Review RHEEM 240v Tankless Hot Water Heater Residential Electric Inch 7.5

Introducing the Rheem RTE-13 240V Tankless Water Heater, a high-performance electric model designed to provide an endless supply of hot water on demand. This compact and efficient unit is ideal for small to medium-sized households, delivering 10.75 gallons per minute (GPM) of flow rate.

The Rheem RTE-13 is equipped with advanced electronics that offer precise temperature control, ensuring consistent water temperature and energy savings. With a voltage rating of 240 volts, this tankless water heater is designed for indoor installation and is perfect for homes with limited space.

The unit's compact size measures 14.5 inches by 10 inches by 26 inches, making it a great space-saving option for bathrooms, utility rooms, or any other area where a traditional tank water heater would be impractical. Its sleek and modern design fits seamlessly into any decor, and its easy-to-use digital controls make it simple to adjust temperature settings.

The Rheem RTE-13 is also Energy Star certified, which means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency. This not only helps reduce energy costs but also minimizes the unit's carbon footprint, making it an eco-friendly choice for your home.

The tankless design of this water heater eliminates the need for a storage tank, which reduces standby losses and the potential for tank leaks. Additionally, it features a self-diagnostic system that can alert you to any potential issues, ensuring you're always aware of the unit's status.

The Rheem RTE-13 240V Tankless Water Heater is backed by a limited 12-year warranty on both the heat exchanger and the parts, giving you peace of mind and confidence in your investment. With its impressive flow rate, energy efficiency, and reliable performance, this tankless water heater is an excellent choice for homeowners looking to upgrade their hot water system.

The Rheem RTE-13 240V tankless water heater is an electric model capable of providing a continuous hot water supply. Here are some pros and cons that may help you make an informed decision about whether this water heater is suitable for your needs.

1. Energy Efficiency: Tankless water heaters don't store water, so they don't lose heat. This results in energy savings, as they only heat water when it's needed.

2. Space-Saving Design: Since there's no storage tank, this heater takes up less space compared to traditional tank-type water heaters.

3. Endless Hot Water: With a tankless water heater, you'll never run out of hot water. It heats water as it passes through the unit.

4. Longer Lifespan: Tankless water heaters typically have a longer lifespan than tank-type water heaters due to fewer moving parts.

5. Energy Star Certified: This model is Energy Star certified, which means it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.

1. Higher Upfront Cost: Tankless water heaters generally have higher upfront costs compared to tank-type water heaters due to their more complex design and technology.

2. Installation Requirements: The installation process for a tankless water heater can be more complex than that of a tank-type water heater, requiring the expertise of a professional plumber.

3. Potential for Higher Energy Bills: While tankless water heaters can save you money in the long run, their initial cost and potential need for a larger electrical service may result in higher energy bills.

4. Potential for Cold Water Sandwich: If you use hot water for multiple tasks simultaneously, there might be a brief delay as the water heater catches up to provide enough hot water for all applications. This is known as a "cold water sandwich."

5. Limited Flow Rate: Tankless water heaters have a maximum flow rate, meaning they can only provide a certain amount of hot water per minute. If your household uses a lot of hot water at once, this could be a limitation.

The Rheem RTE-13 240V tankless water heater offers energy efficiency, space savings, endless hot water, and a longer lifespan. However, it also comes with a higher upfront cost, complex installation process, potential for cold water sandwiches, and a limited flow rate. The decision to buy this water heater depends on your specific needs, budget, and hot water usage patterns.

If you have a smaller household with moderate hot water usage and the budget for a higher upfront cost, the Rheem RTE-13 240V tankless water heater could be a good investment. However, if you have a larger household with high hot water usage, you might want to consider a tankless water heater with a higher flow rate or a conventional tank-type water heater. Always consult with a professional plumber to help you make the best decision for your specific situation.

Details:

Materials: Metal, plastic. Brand: Rheem. Rugged brass/copper heat exchange. No Assembly required.

Model: RTE 13. Display: Leds indicate active element and standby mode. Rheem 240V Water Heater RTE-13 Residential Electric Tankless 10 x 7.5 7 This tankless electric hot water heater from Israel for homes, condos, hospitals, boats, offices, laboratories, tiny RV living or anywhere needed. Can heat a maximum of 4 gallons per minute.

Its compact design fits almost anywhere and has continuous hot water on-demand. Type: Electric, tankless. 0.5-inch water connections.

part #: rte13 prices

• $300.00-$499.95

specifications wateheat:

• brand: Rheem
• mpn: Rte-13
• model: Rheem Rte-13
• power source: Electric
• color: Gray
• type: Tankless Water Heater/boiler
• unit type: Unit
• water connection location: Side
• energy star: 4 Stars
• heating system: Instantaneous
• item height: 7 In
• voltage: 240 V
• amperage: 54 A
• minimum flow activation: 1-4 Gpm
• water temperature range: 80 F To 140 F
• country/region of manufacture: China
• mounting location: Wall
• water heater profile: Compact
• item width: 10 In
• power: Greater Than 10000 W
• first hour recovery: 54 Gph

returns wateheat:

• policy: No Returns

payments wateheat:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer wateheat:

• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• started: July 29, 2025

shipping wateheat:

• type: Fixed
• carrier: USPS
• cost: $0.00
• transit: 3-9 Days
• service: USPS Ground Advantage
• class: Standard

general wateheat:

• condition: New
• Heating, Cooling Air > Water Heaters > Tankless Water Heaters

seller wateheat:

• city: Tilton, New Hampshire
• rating: 100.0%
• # reviews: 936

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