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Endless hot water when you want it

Compact, space-saving design

Lower Energy bills

Longer life than tanks

Navien Premium NPE-180A2 Condensing Tankless Water Heater

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*Price includes standard installation only. Additional work may cost extra.

30-Day Money Back Guarantee

24/7 365 Days Customer Support

Installation Included

No Buyout Penalties

Questions? Our experts can help.

Navien Premium NPE-180A2 Condensing Tankless Water Heater

Endless hot water when you want it

Navien Premium NPE-180A2 Condensing Tankless Water Heater

Compact, space-saving design

Navien Premium NPE-180A2 Condensing Tankless Water Heater

Lower Energy bills

Navien Premium NPE-180A2 Condensing Tankless Water Heater

Longer life than tanks

View full details

Navien Premium NPE-180A2 Condensing Tankless Water Heater

Description

The Navien NPE-180A2 is a high-performance tankless water heater designed for continuous hot water and optimal energy savings. With a 150,000 BTU heating capacity and a maximum flow rate of 8.4 Gallons Per Minute (GPM), it’s ideal for homes with 2–3 washrooms, delivering hot water on demand without the need for a bulky storage tank.

Built-In Recirculation for Faster Hot Water
The NPE-180A2 features a built-in recirculation system, ensuring quicker hot water delivery throughout your home while reducing water waste. This integrated feature eliminates the need for external recirculation pumps, simplifying installation and improving user comfort.

Direct Vent System for Safe & Efficient Exhaust
Equipped with a direct venting system, this model safely vents combustion gases outdoors, enhancing both operational efficiency and indoor air quality. Its compact, wall-mounted design offers flexible installation, making it an excellent option for homes with limited space.

Super High Efficiency with Energy Star Certification
With a Uniform Energy Factor (UEF) of 0.95, the NPE-180A2 achieves super high-efficiency performance. As an Energy Star–certified unit, it meets strict energy-saving standards, helping homeowners lower their utility bills and reduce environmental impact.

Durability & Long-Term Performance
Navien is recognized for engineering long-lasting and dependable water heaters. The NPE-180A2 offers a lifespan of 15 to 20 years with proper maintenance, including routine descaling and flushing to prevent mineral buildup and maintain peak efficiency.

An Advanced Upgrade for Modern Homes
The Navien NPE-180A2 is a smart choice for homeowners seeking energy efficiency, faster hot water, and space savings. With its integrated recirculation system, high flow rate, and superior technology, it delivers long-term comfort, convenience, and cost savings.

Read more

Specification

Make

Navien

Model

NPE-180A2

Energy Factor

95%

Max Flow Rate

8.4 GPM

Heating Capacity

150,000 BTU

Energy Star Certified

Dimensions

17.3 W x 27.4 H x 13.2 D

Warranty

Go Flex warranty

15 Years Warranty on all parts + Labor Coverage

Purchase warranty

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

Description

The Navien NPE-180A2 is a high-performance tankless water heater designed for continuous hot water and optimal energy savings. With a 150,000 BTU heating capacity and a maximum flow rate of 8.4 Gallons Per Minute (GPM), it’s ideal for homes with 2–3 washrooms, delivering hot water on demand without the need for a bulky storage tank.

Built-In Recirculation for Faster Hot Water
The NPE-180A2 features a built-in recirculation system, ensuring quicker hot water delivery throughout your home while reducing water waste. This integrated feature eliminates the need for external recirculation pumps, simplifying installation and improving user comfort.

Direct Vent System for Safe & Efficient Exhaust
Equipped with a direct venting system, this model safely vents combustion gases outdoors, enhancing both operational efficiency and indoor air quality. Its compact, wall-mounted design offers flexible installation, making it an excellent option for homes with limited space.

Super High Efficiency with Energy Star Certification
With a Uniform Energy Factor (UEF) of 0.95, the NPE-180A2 achieves super high-efficiency performance. As an Energy Star–certified unit, it meets strict energy-saving standards, helping homeowners lower their utility bills and reduce environmental impact.

Durability & Long-Term Performance
Navien is recognized for engineering long-lasting and dependable water heaters. The NPE-180A2 offers a lifespan of 15 to 20 years with proper maintenance, including routine descaling and flushing to prevent mineral buildup and maintain peak efficiency.

An Advanced Upgrade for Modern Homes
The Navien NPE-180A2 is a smart choice for homeowners seeking energy efficiency, faster hot water, and space savings. With its integrated recirculation system, high flow rate, and superior technology, it delivers long-term comfort, convenience, and cost savings.

Read more

Specification

Make

Navien

Model

NPE-180A2

Energy Factor

95%

Max Flow Rate

8.4 GPM

Heating Capacity

150,000 BTU

Energy Star Certified

Dimensions

17.3 W x 27.4 H x 13.2 D

Warranty

Go Flex warranty

15 Years Warranty on all parts + Labor Coverage

Purchase warranty

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

Frequently Asked Questions

View All FAQs

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. At Go Lime, we cap any price increases at 3.99% + CPI, so you'll never be caught off guard. 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, 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.

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 process for returning my old Water Heater to my existing provider?

For your convenience, we ensure that your old water heater is returned to the existing provider within 30 calendar days. Our team handles the process efficiently, so you don’t have to worry about a thing. If you have any questions or need further assistance, we're always here to help.

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Questions? Email us at askexperts@golime.com and we'll get back to you fast - no hassle, just answers.

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