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Rinnai Tankless – RU199iN

Rinnai Tankless – RU199iN

Top highlights

  • 11 Gallons Per Minute hot water flow rate. 199k BTU/h. Supports 5-6 Fixtures
  • Compact size. ‎56W x 86H Centimeters
  • Up to 15 years limited parts & labor warranty
  • Isolation Valve for maintenance

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SENSEI™ RU199iN Super High Efficiency Plus Tankless Water Heater
Discover the convenience of endless hot water with the Rinnai SENSEI™ RU199iN, a high-efficiency, condensing tankless water heater built for indoor spaces. This natural gas unit, compact enough to fit in tight spaces, is easy to install and ideal for homeowners looking to maximize space without sacrificing performance.

- Efficient & Economical: With a Uniform Energy Factor (UEF) of 0.95, this model ensures substantial energy savings.

- Powerful Output: Ranges from 15,000 to 199,000 BTUs, delivering reliable hot water for households with high demand.

- Long-Term Reliability: Backed by a 15-year warranty on the heat exchanger, 5 years on parts, and 1 year on labor, ensuring years of worry-free operation.

The RU199iN combines compact convenience with powerful performance, making it a perfect choice for those seeking reliable, on-demand hot water.

  • Manufacturer Trade Model Number - U.S.: RU199iN

  • Product Depth: 11.45 in / (290 mm)

  • Product Height: 31.3 in / (795 mm)

  • Product Width: 18.5 in / (470 mm)

  • Product Weight: 64 lb / (29 kg)

  • Gas Type: Natural Gas

  • Installation Type: Indoor

  • Recirculation Capable: Yes

  • Residential ENERGY STAR®: Yes

  • Uniform Energy Factor (UEF): 0.95

  • Domestic Hot Water Flow Rate (Maximum): 11 GPM / (41.6 l/min)

  • Wi-Fi Capable: Yes

  • SCAQMD Approved: Ultra Low NOx

Looking for a tankless water heater with professional installation?
At HVAC Ontario, our Rinnai-trained technicians ensure that your new tankless water heater is installed to the highest standards, following all manufacturer guidelines. Our team undergoes regular training directly from Rinnai, so you can trust in the quality of our workmanship. We stand behind every installation with industry-leading guarantees to give you complete peace of mind:

- No Lemons Guarantee: If the heat exchanger on your new tankless water heater fails twice within the first 5 years, we’ll replace the entire unit free of charge.

- $250 No Frustration Guarantee: If your tankless water heater stops working and you have no hot water, we’ll have a technician at your home within 24-48 hours. If we fail to do so within 48 hours, we’ll compensate you with $250 for the inconvenience.

- Next Day or $100 Off: Order your tankless water heater before 12 P.M., and we guarantee next-day installation. If we’re unable to install it the next day, you’ll receive $100 off your purchase.
Warranty Options:

Without Installation: Standard 1-year parts warranty for essential coverage against defects.

With Installation by HVAC Ontario: 15-year limited parts and labor warranty at no extra cost. Simply contact us for any issues, and we’ll handle the rest.

- $250 No Frustration Guarantee: If your tankless water heater stops working and you have no hot water, we’ll have a technician at your home within 24-48 hours. If we fail to do so within 48 hours, we’ll compensate you with $250 for the inconvenience.

5-Star Google Reviews

Our customers' satisfaction speaks volumes. See why HVAC Ontario is trusted by homeowners everywhere.

After a frustrating 5 days with Enercare and no hot water, HVAC Ontario came to the rescue. They answered my questions with clarity, provided excellent service, and installed a new tankless water heater within 24 hours.

C

Claudia Morrison

HVAC Ontario offered a competitive quote and great service. The technician was punctual and professional, and the installation was completed quickly and cleanly. Highly recommend their team!

A

Ainee Chung

The team at HVAC Ontario is fantastic. They truly care about customer comfort, offer competitive pricing, and provide high-quality equipment and service. I couldn't be more pleased.

S

Shamez Kassam

Abdul and his team were fantastic and professional. I got quotes for a tankless heater from a few places but Abdul's was not only the best, he was the most knowledgeable in the product.

D

Derrick Ho

An amazing level of customer service before, during, and after the install. Highly recommend to anyone considering such work to be done in their home.

D

Denis Dalton

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