Rinnai RUCS75iN Super High Efficiency Tankless Water Heater

Super High-Efficiency Series: RUCS Models

Our Super High Efficiency (SE) Series offer a uniform energy factor of .90, thanks to condensing technology. All of the RUCS and RUS models are Wi-Fi ready with indoor and outdoor solutions available.Rinnai SE Series condensing tankless heater RUCS models deliver an endless supply of hot water and are Wi-Fi compatible.

Features

  • 93 Energy Factor /.90 Uniform Energy Factor
  • All interior models
  • Status monitor controller comes standard
  • Flow rate @ 70°(50°F) temp rise ranges between 3.4 (4.8) and 4.2 (5.9)
  • Min/Max BTU – 10,300/160,000
Rinnai RUCS75iN Super High Efficiency Tankless Water Heater was last modified: August 3rd, 2023 by HVAC Expert

SPECIFICATIONS

Manufacturer Trade Model Number – Canada
RUCS75iN
Gas Type
Natural Gas
Installation Type
Indoor
Recirculation Capable
Yes
Residential Energy Star
Yes
Uniform Energy Factor
0.90
Energy Factor
0.93
Domestic Hot Water Flow Rate (Maximum)
7.5 GPM
28.4 l/min
1/2″ Gas Line Compatible
Yes
Wifi Capable
Yes
SCAQMD Approved
Yes
Warranty – Residential Heat Exchanger (months)
144
Warranty – Residential Labor (months)
12
Warranty – Residential Parts (months)
60

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People like you shared their purchase and installation experience!

Jon ConwayJon Conway

We are so happy with the service, support and product that we received from Cozy Comfort Plus. Brian was incredible to work with, he took the time to understand what we were looking for and helped us with the designs and what the best fireplace for us might be. He is extremely easy to work with, very easy to communicate with and so fast and responsive!

Everything happened exactly on schedule and as planned. It was a well oiled machine!! The crews that were here to build everything were super friendly, kind, courteous and knowledgeable.

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Steve NishimuraSteve Nishimura

We were looking to replace A/C, furnace and water heater and had a number of companies provide quotes. Brian of Cozy Comfort Plus was the most engaging person we met and most importantly, the person we trusted the most. His price was very competitive and we decided to go with him. His team of four men, led by Mir, came in and got the job done in one day. We are very happy with the Lennox equipment and the professional installation job done by Cozy Comfort Plus.

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Kenny LeungKenny Leung

Brian once again helped me with my project. Before I have installed a gas fireplace and this time I have installed an LG heat pump with 3 indoor heads. We had an amazing experience with Brian and his team for both projects from quote to installation. Brian is experienced, patient, reliable, and provides great friendly service. He’s also tells very interesting life stories which makes enhances the whole experience. All my future business is going to his company. Thanks again Brian!

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