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Navien Premium NPE-180S2 Condensing Tankless Water Heater






Whats Included in the Purchase?
Description
Specification
Warranty
The Navien NPE-180S2 is a high-performance tankless water heater, offering continuous hot water while maximizing space efficiency. With a 150,000 BTU heating capacity and a maximum flow rate of 8.4 Gallons Per Minute (GPM), this unit is perfect for homes with 2-3 washrooms, providing on-demand hot water without the limitations of a storage tank.
Direct Vent System for Safe & Efficient Exhaust: This model features a direct venting system, which safely expels combustion gases directly outside, enhancing both efficiency and indoor air quality. Unlike traditional water heaters, the wall-mounted design of the NPE-180S2 allows for flexible installation, making it ideal for homes where space is a concern.
Super High-Efficiency with Energy Star Certification: With a Uniform Energy Factor (UEF) of 0.96, the Navien NPE-180S2 is classified as a super high-efficiency unit. This Energy Star-certified model meets strict energy efficiency standards, leading to lower energy bills and reduced environmental impact. Homeowners can enjoy significant cost savings while minimizing their carbon footprint.
Durability & Long-Term Performance: Navien is a trusted industry leader, known for producing reliable and energy-efficient tankless water heaters. The NPE-180S2 is built for long-term durability, with a typical lifespan of 15 to 20 years, depending on installation quality, maintenance, and water conditions. Regular descaling and system flushing help prevent mineral buildup, ensuring optimal performance and efficiency over time.
A Smart Upgrade for Efficient Homes: For homeowners looking to switch to an energy-efficient, space-saving, and high-performance water heater, the Navien NPE-180S2 is an outstanding choice. With instant hot water, advanced direct vent technology, and superior energy efficiency, this unit offers unmatched reliability and cost savings.
Make
Navien
Model
NPE-180S2
Energy Factor
96%
Max Flow Rate
8.4 GPM
Heating Capacity
150,000 BTU
Energy Star Certified
Dimensions
27.4 x 17.3
Go Flex warranty
Purchase warranty
Frequently Asked Questions
Does the 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 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. If you’re still under contract, you’ll 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).
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, 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?
Go Lime has been keeping homes comfortable since 2011. With over 150,000 customers across Ontario, we’ve spent more than a decade earning the trust of homeowners just like you. Partnering with trusted names like Enbridge, Home Depot, and Walmart, you can count on the Go Lime team to take care of your family.
Is Go Flex a rental, and what is the term?
Go Flex isn’t a never-ending rental contract. It’s a game-changer: 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.
More than 18,000 homeowners in Ontario trust Go Lime with their hot water needs. We deliver choice, transparent buyouts, and best price in Ontario.
Need a Hand? We're Here to Help
Got water heater questions? Fill out the form, and our friendly team will get back to you soon. Whether you need help choosing the right water heater, understanding our pricing, placing your order, or scheduling the removal of your old tank, we're here with honest advice and quick solutions!