Why It’s Time to Make the Switch: Noritz EZ Series vs. the Competition
As contractors, you know the drill—time is money. Every install needs to be efficient, reliable, and something you won’t have to come back and “babysit” six months down the line. For years, the competition has been the standard in tankless water heating, but let’s be real: “standard” doesn’t mean better.
That’s where Noritz steps in—and why Coburn’s is proud to recommend it. With the EZ Series, you get everything you expect from a tankless unit, built to outperform the competition not just on paper, but in the real-world installs you’re tackling every day.
Built to Last (Where Others Cut Corners)
One of the biggest differences you’ll notice right away is heat exchanger quality. Noritz uses Dual 316L Austenite Stainless Steel—a far more durable material than the ferritic stainless steel found in competitor units. Why does this matter? It’s simple: a tougher heat exchanger means fewer breakdowns, longer service life, and a lot less hassle for you and your customers.
Pair that with Noritz’s industry-leading 25-year warranty (10 years longer than Navien’s 15), and you’ve got real peace of mind. You can install with confidence knowing you won’t be getting callbacks for premature failures.
Smarter Installs = Faster Jobs
Every contractor wants to shave time off installs without sacrificing quality. That’s exactly why Noritz engineered the EZ Series with top-mounted water connections. If you’ve ever replaced a tank, you know how much easier it is when everything lines up. With Noritz, you’re not crawling behind the unit or running extra piping—it’s streamlined to save you hours.
And when you’re pulling old tanks? The EZTR bundles make the swap-out smooth, cutting install time dramatically. Less time on the job means more jobs on the schedule—and more profit in your pocket. That’s the kind of efficiency our customers count on.
Technology That Works for You
Let’s talk tech. Your customers are asking about Wi-Fi and smart features, and Noritz delivers. The EZ Series comes standard with Wi-Fi/Bluetooth compatibility, plus diagnostics and alerts. That means you can check system performance remotely and catch issues before they become headaches—something the competition can’t match.
It’s like having a built-in service assistant that saves you time and keeps your customers happy.
Performance Where It Counts
At the end of the day, it all comes down to hot water performance. With:
- Minimum BTU input as low as 18,000 (vs. 19,900 on Navien) for better efficiency in low-demand situations.
- ½” gas line compatibility—a lifesaver in retrofit jobs where upsizing lines isn’t an option.
- Full PVC, CPVC, PP, and Flex Vent compatibility to make venting simple and flexible.
The Noritz EZ Series keeps you covered on every type of install—something we know is critical when you’re managing multiple job types.
The Bottom Line: Stop Settling for “Standard”
The competition may be the name you’ve used for years, but the truth is, Noritz is built to give you the edge—better materials, smarter installs, stronger warranties, and the kind of tech that makes your life easier.
So next time you’re quoting a job, don’t just go with “what you’ve always done.” Step up your installs with Noritz. Your customers will notice the difference—and so will your bottom line.
Ready to see the difference for yourself? Reach out to Coburn’s today to get set up with the Noritz EZ Series and experience what a real tankless partner looks like.

