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Introduction to Tankless Water Heater Warranties

Writer: Flush ProsFlush Pros

Updated: Feb 27, 2024


Understanding Your Coverage

When it comes to home heating, a tankless water heater is a significant investment. These efficient, space-saving units promise endless hot water and lower utility bills. But what happens when things go wrong? That's where understanding your warranty coverage becomes essential. This blog post will navigate the specifics of warranties from four of the leading tankless water heater brands.


The Importance of Heat Exchanger Warranties


The Heart of Tankless Technology

The heat exchanger is the core of any tankless water heater, directly impacting its efficiency and longevity. As such, the warranty on this component is a critical factor in the overall value of your heater. We'll explore why a solid warranty can mean the difference between years of worry-free use and unexpected costs.


Brand-by-Brand Warranty Breakdown


What's Covered and For How Long

Dive into the details of each brand's warranty offerings. How do they stack up against each other, and what does this mean for you, the homeowner?


Navien: Leading with Longevity


15 Years of Assured Performance

Navien's confidence in their product's durability is reflected in their industry-leading 15-year heat exchanger warranty. Learn what sets Navien apart and how their coverage promises long-term satisfaction.


Rinnai: Synonymous with Reliability


A Dozen Years of Dependability

Rinnai's 1-5 year warranty if registered within 90 days. We'll examine the dependable service you can expect from Rinnai's products and how it aligns with their reputation for reliability.


Noritz: Extended Assurance


Quarter Century of Confidence

Noritz offers an impressive 25-year warranty on specific EZ Series models. This extraordinary coverage showcases their commitment to product durability and customer peace of mind.


Rheem: Compact Coverage


Essential Protection and Recommendations

While Rheem provides a more concise 15-year warranty on their heat exchangers, they emphasize the importance of annual maintenance. Discover why Rheem's recommended upkeep might be beneficial for your system.


Annual Maintenance: Flush for Functionality


Preserving Your Water Heater's Health

Regular flushing of your tankless water heater is crucial for its longevity and efficiency. We'll discuss the importance of this maintenance and how it relates to your warranty.


Making the Right Choice


Factors to Consider Beyond the Warranty

Choosing a tankless water heater isn't just about the length of the warranty. We'll look at other essential factors you should consider when selecting the right model for your home.


Installation and Professional Service


The Role of Expertise in Warranty Validity

Proper installation and professional servicing are often conditions of warranty validity. Find out how expert installation and regular service can protect and extend your tankless water heater's life.

Brand

Years of Coverage for Heat Exchanger

Annual Flush Required

Navien

15 years

Yes

Rinnai

1-5 years (If registered)

Yes

Noritz

25 years (specific EZ Series models)

Yes

Rheem

15 year

Yes

Common Questions About Tankless Water Heater Warranties


Addressing Your Concerns

We'll answer frequently asked questions about tankless water heater warranties, helping you understand the fine print and what to expect from your coverage.


Conclusion


Investing in Peace of Mind

A warranty is more than just a document; it's a promise from the manufacturer to stand behind their product. With the right tankless water heater and warranty, you can look forward to years of reliable service and the peace of mind that comes with it.

 
 
 

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