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Rinnai RX180 High Efficiency Tankless Water Heater



SKU:RX180iN-2
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This item: Rinnai RX180 High Efficiency Tankless Water Heater
$49.95/month



Go Soft Whole Home Water Softner
$49.95/month



Whats Included in the Purchase?
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30-Days Money Back Guarantee
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No Hidden Fees
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No Buyout Penalties
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Removal of Old Equipment

30-Days Money Back Guarantee

No Hidden Fees

No Buyout Penalties

Removal of Old Equipment
Description
Specification
Warranty
The Rinnai RX180iN is a high-efficiency tankless water heater, designed to deliver an uninterrupted hot water supply while optimizing energy efficiency. With a powerful 180,000 BTU heating capacity and a maximum flow rate of 10 Gallons Per Minute (GPM), this unit is perfect for homes with 4 washrooms, ensuring multiple fixtures can operate simultaneously without a drop in performance.
On-Demand Hot Water for High-Demand Homes: Unlike traditional storage tanks that can run out of hot water, the RX180iN heats water as it flows through the unit, providing endless hot water when you need it. Its 10 GPM flow rate allows for multiple showers, appliances, and faucets to run at once, making it a great choice for busy households.
Energy Efficiency That Saves Money: With a Uniform Energy Factor (UEF) of 0.93, the RX180iN is a super high-efficiency unit and Energy Star-certified, ensuring maximum energy savings and lower utility costs. Operating on natural gas, this unit utilizes a direct vent system to safely and efficiently expel exhaust gases, enhancing both safety and performance while reducing energy waste.
Compact, Space-Saving Wall-Mounted Design: The Rinnai RX180iN offers a sleek, space-saving alternative to traditional bulky water heaters. Designed for wall-mounted installation, this unit frees up valuable floor space, making it ideal for homes with limited storage or utility space. Whether installed in a basement, mechanical room, or utility closet, its modern, compact design seamlessly integrates into any home layout.
Built for Durability & Long-Term Performance: Rinnai is a trusted name in water heating, known for superior craftsmanship and reliability. The RX180iN is engineered to last 15 to 20 years, provided it receives regular maintenance such as descaling and flushing, which prevents mineral buildup and ensures peak efficiency.
A Smart Investment in Comfort & Efficiency: For homeowners looking for a powerful, energy-efficient, and space-saving water heater, the Rinnai RX180iN is an excellent choice. With on-demand heating, advanced direct venting, and a compact design, this model delivers exceptional hot water performance and long-term cost savings.
Make
Rinnai
Model
RX180iN
Energy Factor
98%
Max Flow Rate
10.0 GPM
Heating Capacity
180,000 BTU
Energy Star Certified
Dimensions
30.1 H x 18.5 W x 11.4 D
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
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.
Perfect installation. Mehdi was here on time walked me through all the new equipment and was incredibly professional. Both our heat pump and tankless water heater are a vast improvement from our old 40L 16 year old tank and 27 year old AC compressor unit. So happy to go with Go Lime and would definitely recommend Mehdi for any installation of your equipment!
Thanks Mehdi and Go Lime for the excellent, professional and courageous job.Well Dan, definitely will recommend to others.
If you're looking to replace your hot water tank, you cannot find a better place to deal with. Talk to Darren, he's knowledgeable and is not the typical sales guy, he wants the best for you and will walk you through options. I couldn't find a better price out there, just the unit itself at home Depot or Rona cost more then the combination of the unit and labour to install it with Go Lime. I will be reaching out to Darren in the future when I need to replace my AC or furnace.
Mehdi was our technician. He is very professional and knowledgeable about the product. I wouldn’t think twice to recommend his service to anyone
Karma was professional and courteous. He took the time to explain how he would proceed and then explained the repair afterwards. I was comfortable having him in the home. Great job.
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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!