NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU
NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU
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NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU

Regular price $1,013.60
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NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU

NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU

Regular price $1,013.60
Sale price $1,013.60 Regular price $0.00
Unit price
Product description

Navien NPE-240S2 - Condensing Tankless Water Heater - 199,000 BTU

The Navien NPE-240S2 is a premium condensing tankless water heater built to deliver reliable, high-capacity hot water for residential or commercial applications. With a powerful input range of 13,300 to 199,900 BTU/h and an impressive 0.96 UEF, it’s ENERGY STAR® certified for efficiency and performance. This unit delivers up to 11.2 gallons per minute at a 35°F temperature rise and operates at flow rates as low as 0.5 GPM, making it ideal for both large-volume and low-demand applications.

Designed for indoor or outdoor wall-hung installation, the NPE-240S2 features ultra condensing technology and durable dual stainless steel heat exchangers. It includes the intuitive EZNav™ control panel with a built-in HotButton™ interface and is compatible with NaviLink™ for remote access. The unit is field convertible between natural gas and propane and supports cascading of up to 12 units for expanded demand. With ultra-low NOx emissions and 1/2" gas line compatibility up to 24 feet, it offers maximum flexibility for a wide range of installations.

Features

  • 199,900 BTU/h input with 0.96 UEF efficiency
  • Up to 11.2 GPM at 35°F temperature rise
  • Dual stainless steel heat exchangers
  • Ultra condensing performance
  • Low NOx emissions (20 ppm)
  • Minimum flow rate: 0.5 GPM
  • Indoor or outdoor wall-hung installation
  • Field convertible gas system (NG or LP)
  • EZNav™ control panel with HotButton™ interface
  • Cascading capable with up to 12 units
  • Common venting capable
  • 1/2" gas pipe compatible up to 24 ft
  • 2" venting up to 60 ft, 3" venting up to 150 ft
  • 3/4" NPT connections for gas, hot, and cold water
  • 120V, 60Hz, single-phase power supply
  • CSA Listed, AHRI Certified, ENERGY STAR®, NSF Listed

Applications

  • Residential homes with high simultaneous water demand
  • Light commercial hot water systems
  • Indoor or outdoor installations needing compact, wall-mounted design
  • Projects requiring gas and venting flexibility
  • Multi-unit cascade-ready setups

 

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+1530 Review

Happy Customers

Michael Anderson

Feels like quality equipment

Right out of the box, this mower felt like a quality piece of equipment. Everything feels solid and well put together. After using it for a while, the performance has been consistent and the cut has looked great every time.

James Bennett

A big step up from my old mower

I replaced an older mower that was becoming more trouble than it was worth, and I’m glad I made the switch. This one is easier to operate, cuts much more evenly, and feels considerably better built. So far, it’s been a really good upgrade.

Robert Mitchell

Makes mowing a lot easier

I’ve been really happy with this mower so far. It starts easily, feels solid, and does a great job keeping the lawn looking clean. The controls are simple and it’s comfortable to use, even when I have a lot of grass to cut.

Daniel Carter

Simple, reliable, and effective

This Honda has been exactly what I was looking for. It starts without any fuss and gives the lawn a nice, even cut. I appreciate how straightforward everything is. No unnecessary complications, just a mower that does what it’s supposed to do.

Christopher Wilson

Does the Job

Simple, reliable, and easy to use. It handled my yard without any issues.

David Thompson

Worth It

Good performance without making things complicated. It cuts nicely and has been very reliable so far.

Matthew Harrison

Great Cut

Very happy with how clean and even the cut is. Starts easily and feels solid.

William Parker

Clean cut every time

Really impressed with how evenly this mower cuts. I’ve used it on both shorter and slightly taller grass and it handled everything without a problem. It also feels well built and much more substantial than some of the cheaper mowers I’ve owned.

William Parker

Andrew Collins

I’ve always heard good things about Cub Cadet, and this mower has lived up to my expectations. It feels sturdy, handles the yard nicely, and gives me a consistent cut. Definitely feels like something that was built to be used regularly.

Brian Peterson

Smooth and Powerful

The engine has plenty of power and the mower feels smooth while running. Good machine overall.

Kevin Richardson

Easy to Handle

I like how easy it is to maneuver, especially around trees and tighter areas. Cuts really well.

Jason Miller

Built to Last

Feels sturdy and well made. I’ve used it several times now and it has performed great every time.

13. Steven Morgan

Makes mowing enjoyable

I didn’t expect to actually enjoy mowing the lawn, but this mower changed that. It’s comfortable, easy to control, and handles the yard smoothly. After using it several times, I’m very happy with the purchase.