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Navien NHB-150H Series Gas Combi-Boiler

SKU:NHB-150H-GoFlex

Need Help? Talk to an expert at +1 877-747-8292

Pricing Plan
$89.95/month
Monthly Subscription with
How does Go Flex Work ?
$8,095
Buy Outright
View full details
  • 30-Day Money Back Guarantee

  • No Hidden Fees

  • No Buyout Penalties

  • Removal of Old Equipment

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Description

Specification

Warranty

The Navien NHB-150H Gas Combi-Boiler delivers high-efficiency heating with cutting-edge technology and a space-saving design, perfect for those who want maximum performance without compromise. Featuring dual stainless steel heat exchangers and advanced controls, this condensing boiler ensures effortless operation and long-lasting reliability.

  • Ultra-Efficient – With a 96% efficiency rating, enjoy more heat, less waste, and reduced energy bills.
  • Flexible Venting – Supports SCH40, 2” venting up to 65' or 3” venting up to 150', providing installation versatility.
  • Advanced TDR Up to 7:1 – Offers precise control, optimizing energy usage for greater savings.
  • Built-In Zoning Control – Customize heating zones for maximum comfort throughout your home.
  • Dual Stainless Steel Heat Exchangers – Designed for long-lasting durability and reliability, ensuring top performance over time.

Efficient, intelligent, and designed to heat your home smarter — the Navien NHB-150H Condensing Boiler is the ideal choice for homeowners looking for a high-performance, energy-efficient heating solution.

Make

Navien

Model

NHB-150H

Energy Factor

95%

Fuel Type

Natural Gas

Heating Capacity

150,000 BTU

Dimensions

12D x 17W x 24H

Go Flex warranty

15 Years Warranty on all parts + Labor Coverage

Purchase warranty

15 Years Limited Warranty + 5 Years on Parts + 1 Year Labor Coverage

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 to speak to someone?

Give us a call at 1-877-747-8292

Email Us

Email us at care@golime.com

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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!

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