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8 Best Titan Tankless Electric Hot Water Heaters 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Titan Electric Tankless Water Heater

Rating
9.8
Chosen by1,464
Flow Rate (GPM)
Power (kW)
Temperature Rise

Most important from
803 reviews

Flow Rate (GPM)
The dual heating chambers ensure a steady and reliable supply of hot water.
Power (kW)
Beware of the need for a 60 amp double pole and 6-gauge wire for safe operation.
Temperature Rise
Easy to install and adjust, this water heater makes temperature control a breeze.
Energy Efficiency
Heats water quickly and efficiently, making it a reliable choice for instant hot water.
Size and Installation Requirements
Replaces old tank heaters effortlessly, with some users noting a quick swap once plumbing is set up.
Warranty and Support
Impressive longevity, with one user reporting flawless operation for 12 years.

The Titan Electric Tankless Water Heater is designed for efficient, on-demand water heating. With a power rating of 11.8 kW and operating at 220 volts, it provides substantial heating capacity suitable for small to medium households. The energy efficiency is impressive at 99.5%, meaning it can help reduce electricity bills while being environmentally friendly.

The dual heating chambers ensure a steady and reliable supply of hot water, and the high level of efficiency means it heats water quickly when needed, which is great for those looking for instant hot water without waiting for a tank to fill and heat up. Additionally, the product has a compact design (9.6 inches wide by 12 inches high), and its wall-mount installation is ideal for saving space in homes with limited room for appliances.

The long warranties offered provide peace of mind regarding the product's durability and support. Some users might find the installation requiring a 220V connection and 54 Max Amps as a potential drawback if their home electrical system is not already set up for it. Nonetheless, the Titan Electric Tankless Water Heater is a well-received product in its category and ranks well in sales and customer satisfaction, making it a viable option for someone looking to upgrade to a tankless water heating system.

Rating
9.8
Chosen by1,464
Flow Rate (GPM)
Power (kW)
Temperature Rise

Most important from
803 reviews

Flow Rate (GPM)
The dual heating chambers ensure a steady and reliable supply of hot water.
Power (kW)
Beware of the need for a 60 amp double pole and 6-gauge wire for safe operation.
Temperature Rise
Easy to install and adjust, this water heater makes temperature control a breeze.
Energy Efficiency
Heats water quickly and efficiently, making it a reliable choice for instant hot water.
Size and Installation Requirements
Replaces old tank heaters effortlessly, with some users noting a quick swap once plumbing is set up.
Warranty and Support
Impressive longevity, with one user reporting flawless operation for 12 years.
#2

Titan Tankless N-210 Whole House Water Heater System

Rating
9.6
Energy Efficiency
Warranty and Support

Most important from
42 reviews

Energy Efficiency
Saves space and money after the initial setup.
Warranty and Support
The first unit lasted over 20 years, and the replacement has proven to be just as reliable.

The Titan Tankless N-210 Whole House Water Heater System is designed for indoor installation with a power rating of 21 kW. It features a compact design with dimensions of 9 inches in width and 10.5 inches in height, making it a space-saving option that can be wall-mounted. The stainless steel cover adds a level of durability and modern aesthetic to the unit. The water inlet and outlet from below design allows for straightforward installation. With a weight of only 10.88 pounds, this unit is relatively lightweight, easing the installation process further.

The Titan N-210 is a durable and compact water heater suitable for indoor installations, but potential buyers should seek further information on flow rate, temperature rise, energy efficiency, and warranty before making a purchase.

Rating
9.6
Energy Efficiency
Warranty and Support

Most important from
42 reviews

Energy Efficiency
Saves space and money after the initial setup.
Warranty and Support
The first unit lasted over 20 years, and the replacement has proven to be just as reliable.
#3

Titan N-160 SCR3 Tankless Water Heater Electric 16 KW 220 Volt 66 AMP

Rating
9.4
Flow Rate (GPM)
Power (kW)
Size and Installation Requirements

Most important from
121 reviews

Flow Rate (GPM)
Handles a 3 bedroom, two bath house easily, providing ample hot water.
Power (kW)
This unit gets significantly hotter than other 16 kW models on the market.
Size and Installation Requirements
Replacing an old tankless water heater with the Titan was simple and easy.

The Titan N-160 SCR3 Tankless Water Heater Electric is a compact and efficient unit designed for on-demand hot water. With a power rating of 16 kW and operating at 220 volts, this model is capable of providing a significant temperature rise, making it suitable for small to medium-sized households. Its high energy efficiency is a key strength, supported by features like dual heating chambers and on-demand water control. This ensures that energy consumption is minimized, contributing to lower utility bills and environmental benefits.

Its compact dimensions (9.8 inches wide and 13.5 inches high) and light weight (8.27 pounds) make it easy to install in tight spaces, whether wall-mounted or floor-mounted. The free install kit further simplifies the installation process. Certified by UL and ANSI, users can trust its safety and reliability.

In summary, the Titan N-160 SCR3 is a strong contender in the tankless water heater category, ideal for users prioritizing energy efficiency and compact size, but might fall short on detailed flow rate information and maximum temperature needs.

Rating
9.4
Flow Rate (GPM)
Power (kW)
Size and Installation Requirements

Most important from
121 reviews

Flow Rate (GPM)
Handles a 3 bedroom, two bath house easily, providing ample hot water.
Power (kW)
This unit gets significantly hotter than other 16 kW models on the market.
Size and Installation Requirements
Replacing an old tankless water heater with the Titan was simple and easy.

Buying Guide for the Best Titan Tankless Electric Hot Water Heaters

Choosing the right tankless electric hot water heater can significantly impact your comfort and energy efficiency at home. These devices provide hot water on demand without the need for a storage tank, which can save space and reduce energy consumption. To find the best fit for your needs, it's important to understand the key specifications and how they relate to your household's requirements.
Flow Rate (GPM)Flow rate, measured in gallons per minute (GPM), indicates how much hot water the heater can produce at a given time. This is crucial because it determines whether the heater can meet your household's hot water demands. For example, a flow rate of 2-3 GPM is suitable for small households or single-point applications like a shower or sink. For larger households or multiple simultaneous uses, a higher flow rate of 4-6 GPM or more may be necessary. Assess your household's hot water usage patterns to choose a flow rate that ensures a steady supply of hot water.
Power (kW)The power rating, measured in kilowatts (kW), indicates the heater's capacity to heat water. Higher power ratings mean the heater can heat water more quickly and to higher temperatures. For small households or low-demand applications, a unit with 10-15 kW may suffice. For larger households or higher demand, consider units with 18-27 kW or more. Match the power rating to your hot water needs to ensure efficient and adequate heating.
Temperature RiseTemperature rise refers to the increase in water temperature as it passes through the heater. This is important because it affects how hot the water will be when it reaches your tap. A higher temperature rise is needed in colder climates where incoming water temperature is lower. For example, a temperature rise of 30-40°F may be sufficient in warmer regions, while 50-70°F may be necessary in colder areas. Consider your local climate and desired water temperature to choose a heater with an appropriate temperature rise.
Energy EfficiencyEnergy efficiency indicates how effectively the heater converts electrical energy into hot water. Higher efficiency ratings mean lower energy consumption and reduced utility bills. Look for units with efficiency ratings of 90% or higher for optimal performance. Choosing an energy-efficient model can help you save money in the long run and reduce your environmental impact.
Size and Installation RequirementsThe physical size of the heater and its installation requirements are important considerations, especially if space is limited. Tankless electric water heaters are generally compact, but sizes can vary. Ensure the unit fits in your designated space and that your electrical system can support the installation. Check the manufacturer's specifications for installation requirements, such as electrical capacity and ventilation needs, to avoid any compatibility issues.
Warranty and SupportA good warranty and reliable customer support can provide peace of mind and protect your investment. Warranties typically cover parts and labor for a certain period, often ranging from 5 to 10 years. Consider the length and terms of the warranty, as well as the availability of customer support, when choosing a heater. A strong warranty and responsive support can be invaluable if you encounter any issues with your unit.

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