Why Smart Savings is the Smart Choice for Your Home’s Comfort
Trusted HVAC Solutions Designed for Comfort, Savings, and Peace of Mind.
Flexible Payment Options
Enjoy peace of mind with low monthly payments that make your costs easy to manage.

Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know what to expect.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, reliable, and high-quality installations and repairs.
Fast & Easy Online Ordering
Select your product, choose a payment plan, and complete your order online in minutes.
Proudly Canadian
Locally owned and operated, committed to serving Canadian homeowners with care.
Get a Free Quote for Top-Rated HVAC Services
✅ 24/7 Support & Fast Response
✅ Trusted by 8,000+ Happy Clients
✅ Licensed & Certified Technicians
✅ Transparent Pricing – No Hidden Fees
Reviews
10 reviews for Rinnai RX199 High Efficiency Condensing Tankless Water Heater
Description
The Rinnai RX199iN is a high-efficiency tankless water heater designed to provide endless hot water on demand. With a 160,000 BTU heating capacity and a maximum flow rate of 9 Gallons Per Minute (GPM), this unit is perfect for homes with 3 bathrooms, ensuring multiple fixtures can operate simultaneously without running out of hot water.
Advanced Energy Efficiency for Cost Savings: Featuring a Uniform Energy Factor (UEF) of 0.92, the RX160iN is classified as a super high-efficiency model and is Energy Star certified. This minimizes energy consumption, helping homeowners reduce utility bills while lowering their carbon footprint. Operating on natural gas, the unit utilizes a direct vent system that efficiently expels exhaust gases outdoors, enhancing both safety and energy efficiency.
Compact & Space-Saving Wall-Mounted Design: Unlike bulky traditional water heaters, the Rinnai RX160iN is designed for wall-mounted installation, freeing up valuable floor space in utility areas, basements, or closets. Its sleek and modern design allows for seamless integration into any home, providing both functionality and aesthetic appeal.
Durable Construction for Long-Term Performance: Rinnai is a trusted leader in tankless water heating technology, known for producing high-quality and durable models. The RX160iN is built to last 15 to 20 years, provided it receives regular maintenance, such as descaling and flushing. This prevents mineral buildup, ensuring optimal performance and energy efficiency over time.
A Smart Upgrade for Energy-Efficient Homes: For homeowners looking for a reliable, energy-efficient, and space-saving hot water solution, the Rinnai RX160iN is a top-tier choice. With on-demand heating, superior efficiency, and a compact design, this model delivers exceptional comfort and long-term cost savings.
Read less
Specification
Specifications
Make: Rinnai
Model: Rinnai RX199
Energy Factor: 97%
Maximum Flow Rate: 9.0 GPM
Maximum Heating Capacity: 160,000 BTU
Energy Star Certified: Yes
Dimensions: 30.1″ H × 18.5″ W × 11.4″ D
Technical Information
High-efficiency design for a reliable hot water supply
Compact wall-mounted unit, saving space compared to traditional tanks
Optimized for continuous hot water, even during high demand
Warranty
Purchase Warranty: 5 Years on Parts + 15 Years on Heat Exchanger + 1 Year Labour Coverage










Grace Turner –
From start to finish, this was an outstanding experience. The installation team was professional, quick, and respectful of our home. They didn’t leave a mess and were happy to answer all of our questions. The water heater itself has been running like a dream, and we’re saving money every month on our energy bill. Couldn’t ask for more!
Noah Clark –
This water heater has been a game-changer. The installation team did a fantastic job—arrived right on time and got everything up and running in no time. We’ve been using it for a few weeks now, and I’m already noticing a difference in our energy costs. It’s efficient, reliable, and well worth the investment!
Ava Harris –
The install team arrived promptly and completed the setup quickly. The unit is performing incredibly well, and I’m already seeing a reduction in my monthly bills. I’m impressed with how efficiently it works. I can’t believe how easy the whole process was. Great job, guys!
Ethan Lee –
I was amazed at how affordable this unit was compared to others on the market. The team that installed it was punctual, professional, and ensured that everything was perfect. Plus, their customer support was very helpful when I had a few questions. The water heater is saving us a lot on energy, and I couldn’t be happier with the purchase.
Charlotte Walker –
With a busy family, having constant access to hot water is a must, and this unit has delivered just that! The installation was quick, and the team was extremely helpful. They made sure everything was running perfectly before they left. So far, we’ve noticed a big drop in our energy consumption too.
Jacob Martin –
The installation was top-notch. The team was professional, friendly, and efficient, arriving right on time and getting the unit set up without any delays. I’m already impressed with how quickly it heats water and how much energy it saves. Great experience all around!
Mia Smith –
The service was so fast! I ordered it, and the very next day the installation team came out to set it up. They were quick and efficient, and the water heater is performing great. I can’t believe how much energy we’re saving already. Highly recommend it for anyone who wants an energy-efficient, reliable water heater!
Sophia Bennett –
We’ve had this heater for a couple of weeks now, and it’s been fantastic! The water temperature is perfect, no more cold showers. The installation was smooth and hassle-free, thanks to the team. They showed up right on schedule and completed the job without any issues. Highly recommend this efficient and cost-effective water heater.
Oliver Davis –
After researching different options, I found that this product offered the best value for the price. The team came for installation the very next day after I placed the order. They were quick, efficient, and cleaned up after the job was done. A great experience overall, and I’m seeing noticeable savings on my utility bills already.
Emily Jackson –
I was impressed with the whole process. The installation team was highly professional, arriving on time and getting everything set up quickly. They explained how the unit works, which made me feel confident in my purchase. The price was also unbeatable, especially for the quality of the unit. Highly recommend!