Plumbing, Water Heaters

Titan Water Heater: Affordable Water Heating Options

Titan Tankless Water Heater Lg

If you want to purchase an energy-efficient and reliable heater, you’re in the perfect place. 

Most Titan tankless water heater models are point-of-use. Some are large enough to offer water to an entire condo or apartment. What is the perfect option for you if there are so many models?

The Titan tankless water heaters offer some of the best products in the industry, offering affordable and efficient water heaters that will meet your needs. They produce a range of point-of-use and whole-house tankless water heaters in Florida, USA.

One of our favorite Titan water heaters includes the Titan N-120 featured below. It’s a great point-of-use water heater that can produce a maximum of 3.5 gallons of hot water per minute.

Titan Electric Tankless Water Heater
$280.00 $243.00
Buy Now on Amazon
We earn a commission if you make a purchase at no additional cost to you.
07/22/2024 05:44 am GMT

We recommend the Stiebel Eltron Tempra 36 Plus for a whole house water heating option. It can produce up to 4 gallons of hot water per minute.

Stiebel Eltron Tankless Heater – Tempra 36 Plus – Electric, On Demand Hot Water, Eco, White
Buy Now on Amazon
We earn a commission if you make a purchase at no additional cost to you.
07/22/2024 05:46 am GMT

This Titan water heater review will focus on the best available water heaters and the guide to buying the best solution. 

You should be mindful that the hot water output from any electric tankless water heater system can vary. Outputs are presented in gallons per minute. The maximum GPM output is only achievable if the incoming water temperature is warm. If your incoming water temperature is below 70 degrees, the maximum GPM stated output would be greatly reduced. See our article on tankless water heater output at Why Tankless Water Heaters Run Out of Hot Water.

Who Makes Titan Tankless Water Heaters?

Titan tankless water heaters are manufactured by Niagara Industries, a reputable company producing the best-selling Titan SCR2 model. The company is based in Florida and was established in 1985.

Niagara Industries was the pioneer of electric water heaters and is still among the best producers of tankless electric heaters globally. The company employs unique features such as the PID controller in the Titan heaters to replace the on/off feature. 

The company also uses an air-water deferential analyzing system to restrict dry starts, a common challenge experienced by other tankless water heater brands. 

Where is Titan Tankless Water Heaters Made?

Few companies make water heaters in the United States, including American brands. However, Titan is an exception. 

The company has brought manufacturing jobs to the United States. It has collaborated with industrial experts, including NASA, to design and develop circuit processing power. For this reason, the company offers top-quality products in the industry. 

How Long Do Titan Water Heaters Last?

Titan tankless water heaters have a life expectancy of 15 to 20 years. However, the exact period depends on the level of maintenance and repair that you make on the heater. More regular maintenance means more lifespan. 

All Niagara Industries tankless water heaters also come with a 10-year limited warranty on the product’s casino and 1-year on parts. You can quickly get a replacement if anything is damaged within this period. 

Are Titan Water Heaters Reliable?

Titan water heaters are among the most reliable products in the industry. Some of the Titan products provide endless hot water on demand. The water heaters are also energy efficient.

These heaters are also long-lasting, with an expected life of 15 to 20 years. 

They use innovative technology that guarantees optimum performance. It includes the PID controller that replaces the on/off technology and brass/copper elements to offer resistance against sediment build-up and hard water. 

New models such as Titan SCR2, a new generation of tankless heaters, are designed with advanced technology, including high-speed electronic integrated circuitry. You can use these heaters for various applications, including commercial and residential use. 

Common Features of Titan Water Heaters

  • All the Titan products meet the ANSI and UL standards.
  • The products come with a 1-year warranty on parts and a 10-year warranty on the unit’s casing. 
  • The heaters have a life expectancy of between 15 to 20 years.
  • They are designed with a simple design that doesn’t require complex installations.
  • Heaters are designed with Dual Nichrome elements for heating.
  • Titan units have a manual resettable thermostat and dual microtemp sensor for protection.
  • The heaters boast an energy efficiency of up to 99.5%.
  • They are designed with a ½-inch standard pipe fitting.
  • The products require a minimum pressure of 5 psi and a maximum pressure of 150 psi. 
  • There are two indicators for visual inspection: green for STAND-BY and red for ON. 


This is among the latest tankless and electric water heaters from Titan. The model comes in different sizes, with the N-120 being the most powerful product. It also has the highest flow rate of all the models. 

Titan-SCR2 comes with a microprocessor that monitors the usage and adjusts the power automatically. There is also an optimization feature for the heaters to use less power. 

The Titan-SCR2 is among the most advanced heaters, thanks to the TEMPLOGIC technology. 

Titan SCR4

If you’re seeking a product with a higher temperature rise and larger capacity, the Titan SCR4 is the perfect solution. This model can supply you with up to 5 GPM. 

These heaters are available as N-210 and N-180 models. They are also designed and developed with a 12-13 pounds weight. Like the Titan SCR2, these heaters also offer up to 5 GPM hot water. 

If you buy a unit from this model, be ready to get 18 and 21 kW. They are therefore ideal for larger houses found in colder regions. You can also use them to heat hard water. 

Titan Tankless Water Heater Models

Series/ModelKilowattsAmpsMax. GPM
SCR4 N-270271126.5
SCR4 N-21021885
SCR4 N-18018774.5
SCR3 N-16016664
SCR2 N120s12.3563.5
SCR2 N-12011.8543.5
SCR2 N-10010.8493
SCR2 N-858.5382.5
SCR2 N-757.5342
SCR2 N-646.4291.5
SCR2 N-424.2191
SCR2 N-103.2290.5
*GPM Minimum 40 Degree Temp Rise
Steibel Eltron Tankless Lg
Stiebel-Eltron Tempra-20 electric tankless water heater

Stiebel-Eltron Tankless Water Heater

Series/ModelKilowattsAmpsMax. GPM
Tempra 36 Plus361504.0
Tempra 36361504.0
Tempra 29 Plus28.81204.0
Tempra 2928.81204.0
Tempra 24 Plus241003.5
Tempra 24241003.5
Tempra 20 Plus19.2803.0
Tempra 2019.2803.0
Tempra 15 Plus14.4602.5
Tempra 1514.4602.5
Tempra 12 Plus12502.0
Tempra 12 12502.0
DHC-E 1212502.0
DHC-E 109.6401.5
DHC-E 87.2301.0
*GPM Minimum 40 Degree Temp Rise

Point of Use Water Heaters

Series/ModelKilowattsAmpsMax. GPM
Mini 64.724.70.5
Mini 43.515.20.5
Mini 33.0250.5
SHC 4.0 Gal Mini Tank
SHC 2.5 Gal Mini Tank

Cost of Top Titan Water Heaters

For their quality, Titan water heaters are among the most affordable products in the industry. These water heaters have a price range of between $205 to $485. For instance, the SCR2-N10 is among the cheapest Titan heaters going for $205-$235. The SCR4 N-270 is among the most expensive products for $435-$485.

You can also purchase the SCR3 N-160 for between $300 to $360. The prices of Titan heaters vary with the model. The prices also vary from one retailer to another. Titan water heaters are available both in local stores and online. 

Apart from the costs associated with buying a Titan water heater, there are also installation costs to keep in mind. Installing these heaters could range between $400 to $1000. The cheapest situation is installing a small tankless heater closer to a sink and then plugging it into your existing power outlet. 

The installation cost varies with the model’s size, with larger heaters attracting a higher cost. Go for a smaller model if you don’t have rough money. 

Even though DIY installation is cheaper and possible, we don’t recommend it due to the risk of shock, especially when working with 220V lines. It would help to approach a professional plumber or electrician to help you install the heater. 

The best approach to get quality and affordable installations is to request quotes from several local contractors. You can even call the installers, research their history, and meet some in person before settling on one to hire. 

Do You Need a Licensed Plumber?

Get FREE quotes from licensed Plumbers in your area today. Whether you need a new water heater, a sink repair, or a toilet fixed, We Can Help! All Plumbers are screened, licensed, and insured.

Get a FREE Quote Today
We earn a commission if you purchase at no additional cost to you.

Titan Water Heaters Warranty

Titan extends its warranty to buyers to protect them from defects in workmanship and material. It involves a 10-year warranty when a buyer completes and signs a warranty registration certificate. The certificate should be emailed within 30-days after the purchase date.

Titan will repair or replace any water heater with defects without charging you anything within 1-year from the purchase date. After the initial 1-year warranty termination, Titan will repair or replace any casing that becomes defective under normal service, use, and installation within 10 years. 

You must produce a purchaser’s receipt to get the warranty. Damages to your heater due to an accident, non-authorized repair, neglect, misuse, abuse, and improper installation will void your warranty. 

How Titan Compares To Other Brands

Titan is among the most reputable water heater brands. The company is known for designing and developing energy-efficient water, emphasizing advanced technology. 

A major selling point of heaters from the Titan brand is designed and made in the United States. Buying these products means supporting local businesses and enterprises with the quality and efficiency that American developed systems are reputable. 

Even though these water heaters have a strong reputation, certain areas remain behind with the brand. It also has a high room for growth. 

At the moment, Titan only designs electric water heaters, with the powered heaters missing out. Additionally, the heaters are perfect for smaller households and domestic use since they don’t seem interested in the commercial and industrial market. 

Unlike competitors that develop water heaters with modern features such as Wi-Fi connectivity, it isn’t something we have seen with the Titan brand. 

However, this doesn’t deny them the ability to develop efficient and reliable water heaters without needing newer whistles and bells. That aside, Titan is a reputable brand that has gained the attention of thousands of customers.

The company has professional customer support and produces products that last beyond the standard 10-year warranty. 

Common Titan Water Heater Problems

Titan water heaters experience several challenges you need to correct for effective performance. Below are some of the Titan heater challenges:

  • Cold water: Instead of your heater producing hot water, you might get cold water. This could result from electrical power being lost at the heating element. 
  • Lukewarm water: Sometimes, the water might not be hot enough due to household water consumption and simple adjustments. You must ensure the temperature control knob is set to 120 degrees Fahrenheit. 
  • Water leaks: This is mainly due to dripping pressure relief valves. 
  • Water odor: You might also experience a bad odor from your hot water. This could result from low oxygen content and high sulfate concentration. 

See our article on Titan tankless water heater problems.

Considerations While Purchasing a Titan Tankless Heater

Finding the perfect Titan tankless heater for your needs isn’t easy. You must understand several factors while determining the type of water heater you purchase. Let’s look at them below:


One essential thing to consider is your price range. In most cases, the smaller water heaters are cheaper, while the bigger ones are costly. You must determine the amount you’re willing to spend. Only go for a product that you can afford. 


Different water heaters cover different scenarios. Before purchasing a heater, ensure that you understand the long warranty and that everything is covered. A warranty ensures you get a repair or replacement if you buy a faulty product. 

Console Panels

Most tankless water heaters are designed with buttons to adjust the temperature you require. However, some have multiple options and are more technical. Others contain a singular button for adjusting the temperature. It is something that you must consider before you purchase a water heater. 


As we have seen above, heaters are available in different sizes. The smaller heaters are cheaper compared to larger ones. However, if you plan on getting them for larger homes, you should be prepared to get unwanted temperature adjustments. The heater might fail to withhold the power load. 

Frequently Asked Questions

How can you adjust the Titan water heater temperature?

Adjusting the temperature in a Titan water heater is no different from adjusting the temperature in an air conditioner. All heaters are designed with a control panel where you can easily set the temperature lower or higher per your desire. 

Some even have an LCD screen to help you adjust the temperature. You can even adjust the temperature of different places in your house. 

How is the Titan water heater customer service? 

The company guarantees you endless hot water in a cost-effective manner. The application engineers, technicians, and staff are always available to assist you through every step. If you have technical queries, contact them through email at [email protected]. You can also contact support for installation or other recommendations. 

What is the Titan water heater’s warranty?

All Titan heating components come with a warranty of 10 years. The warranty for all the other units is 1 year. However, the 10-year warranty will only apply if you email a registration card to the respective agent within 30 days of purchasing the unit. A product that appears defective during the installation process is replaced or repaired. 

How do you install a Titan heater? 

A Titan water heater will always come with an installation manual. The manual provides instructions on electrical and plumbing installation. Here, you’ll also find the warranty on the heater. Always check the manual before installing the heater. However, if you don’t have the required skills, you can contact a professional plumber to help you out. 


As we have seen above, buying a Titan water heater is the best solution if you stay in a location with good water availability and seek a long-term investment in a reliable heater. 

Titan models are safer, smaller, and cheaper than conventional heaters on the market. The small size makes it straightforward to install and deliver the heater by yourself. 

With proper maintenance, these heaters can last for 10 years or more. You can also get a warranty of about 10 years. 

The company also has a reliable customer who can assist you with installation and repair. If you don’t understand installing these heaters, you must contact a professional plumber to help you out. 


Hubert Miles | Licensed Home Inspector, CMI, CPI

Hubert Miles is a licensed home inspector (RBI# 2556) with more than two decades of experience in inspection and construction. Since 2008, he has been serving South Carolina through his company, Patriot Home Inspections LLC. As a Certified Master Inspector, Hubert is dedicated to providing his expertise in home inspections, repairs, maintenance, and DIY projects.