Navien Premium NPE-150S2 Condensing Tankless Water Heater

Navien Premium NPE-150S2 Condensing Tankless Water Heater

Sale price  $265,088.07 Regular price  $378,844.97
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Navien Premium NPE-150S2 Condensing Tankless Water Heater

Navien Premium NPE-150S2 Condensing Tankless Water Heater

Sale price  $265,088.07 Regular price  $378,844.97
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*Price includes standard installation only. Additional work may cost extra.
Fast, consistent cooling comfort

Fast, consistent cooling comfort

Multiple venting options

Multiple venting options

Energy-efficient models

Energy-efficient models

Durable tanks built for long-lasting use

Durable tanks built for long-lasting use

Product Info

Description

The Navien NPE-150S2 is a premium condensing tankless water heater engineered to provide continuous hot water while maximizing energy efficiency and saving valuable installation space. Designed for modern residential homes, this compact unit delivers dependable performance, advanced technology, and long-term reliability.

Endless Hot Water Performance

Unlike traditional tank water heaters, the Navien NPE-150S2 heats water on demand, providing a continuous supply of hot water whenever needed. Its powerful 120,000 BTU heating capacity and 6.8 GPM maximum flow rate make it ideal for households with multiple simultaneous hot water demands.

Advanced Condensing Technology

Built with advanced condensing technology, this unit delivers superior energy efficiency while helping reduce operating costs. The direct vent system safely manages exhaust gases while supporting efficient and reliable operation.

Compact Space-Saving Design

The wall-mounted tankless design helps free up valuable floor space compared to traditional tank water heaters, making it an excellent solution for utility rooms, closets, and compact residential installations.

Energy-Efficient Residential Comfort

Energy Star certified and engineered for high-efficiency operation, the Navien NPE-150S2 helps homeowners reduce energy consumption while maintaining reliable hot water performance for everyday use.

Long-Term Reliability & Durability

Manufactured with premium components and trusted Navien engineering, this tankless water heater is built for dependable long-term performance, reduced maintenance needs, and residential comfort.

Specification

Make

Navien

Model

NPE-150S2

Energy Factor

93%

Storage Capacity
Heating Capacity

120,000 BTU

Dimensions

17.3 W x 27.4 H x 13.2 D

Technical Information


Specification Sheet Available

Warranty

GM Protection Warranty

15 Years Warranty on all parts + Labor Coverage

Purchase warranty

5 Years on Parts + 15 Years on Heat Exchanger + 1 Year Labor Coverage

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Frequently asked questions

Does my monthly price ever go up?

Our pricing isn't a flashy promotional rate—it's fair and transparent from the start. Over time, there may be minor adjustments to ensure you continue receiving top-notch service. But don't worry, we're talking about just a dollar or two per year at most. No surprises, just straightforward savings. Plus, you can purchase the equipment at any time, giving you ultimate savings and flexibility.

What happens if I move?

Moving? No problem. Our Go Flex plan is fully transferable to the next homeowner, allowing them to seamlessly pick up where you left off. Just let us know 30 days before your move, and we'll handle the rest. We're here to make your move hassle-free, just the way it should be.

What is the warranty with my purchase?

With the Go Flex Program, you're 100% covered—24/7/365—for both parts and labour, including annual maintenance. If you choose to purchase the equipment outright, you'll receive the standard manufacturer's warranty. Start with the Go Flex Program to enjoy all the benefits we offer, and when you're ready, you can purchase the equipment at your convenience.

How long have you been in business?

For over one decade, GM Heating & Cooling Inc. has provided professional HVAC installation, maintenance, and repairs. We specialize in furnaces, air conditioners, water heaters, ductwork, and emergency services, delivering fast, reliable, and high-quality work to keep your home running smoothly.

Is Go Flex a rental, and what is the term?

Go Flex isn't a never-ending rental contract. It's an industry-first flexible 180-month subscription with an anytime purchase option. Here's how it works: 50% of your monthly payment reduces your purchase price, while the other 50% covers 24/7 service, annual maintenance, and unlimited parts and labour coverage. You get all the perks of ownership without the headaches—and the flexibility to purchase the equipment at any time.

What happens to my old tank?

We've got it covered. We'll take care of draining, disconnecting, and removing your old tank, even returning it to your previous supplier on your behalf. If you're still under contract, you will only be responsible for any fees or buyouts from your current provider. You won't have to lift a finger—except maybe to wave goodbye to the hassle.