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Rinnai® Tankless Water Heaters

Tankless water heaters revolutionize the way you use hot water. They produce more hot water, at a more consistent temperature, using less energy than typical tank-style water heaters.

• Endless hot water and up to 40% energy savings
• Flexible installation options and significant space savings
• Commercial-grade heat exchanger
• Clean, fresh hot water delivered at a consistent, safe temperature
• Green advantages, including lower greenhouse gas emissions
• Reduced risk of flooding, compared to traditional tank water heaters
• Life span of 20 years or more
  

• Natural Gas or Propane
• Whole house or commercial water heating solution
• Direct electronic ignition - no pilot light
• On-Board diagnostics and safety monitoring
• Interior sealed combustion unit - does not use interior combustion air
  
• Battery backup possible for operation in power interruptions
• View some of our installations

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Ultra Series  Ultra-efficient condensing technology

Rinnai RC98i

Rinnai 9.8 GPM Gas
Tankless Water Heater

• Max BTU's 199,000
• Max Energy Factor 0.82
  
• Up to 96% Thermal Efficiency
  
• Indoor Installations
  
• ENERGY STAR Qualified

Rinnai RC80i

Rinnai 8.0 GPM Gas
Tankless Water Heater

• Max BTU's 180,000
• Max Energy Factor 0.82
  
• Up to 97% Thermal Efficiency
  
• Indoor Installations
  
• ENERGY STAR Qualified

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Rinnai RU98i

NEW!
All the great features of the Rinnai Ultra Series
PLUS
Built-in Rinnai Circ-Logic™ recirculation program

• Up to 95% Thermal Efficiency
  
• Indoor Installations
  
• ENERGY STAR Qualified
  

Rinnai RU80i

NEW!
All the great features of the Rinnai Ultra Series
PLUS
Built-in Rinnai Circ-Logic™ recirculation program

• Up to 96% Thermal Efficiency
  
• Indoor Installations
  
• ENERGY STAR Qualified
  

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Luxury Series  Higher capacity for medium to large homes

Rinnai R94LSi

Rinnai 9.4 GPM Gas
Tankless Water Heater

• Max BTU's 199,000
• Max Energy Factor 0.82
  
• Indoor Installations
  
• ENERGY STAR Qualified

Rinnai R75LSi

Rinnai 7.5 GPM Gas
Tankless Water Heater

• Max BTU's 180,000
• Max Energy Factor 0.82
  
• Indoor Installations
  
• ENERGY STAR Qualified

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Value Series  Ideal for smaller homes

Rinnai RV53i

Rinnai 5.3 GPM Gas
Tankless Water Heater

• Max BTU's 120,000
• Max Energy Factor 0.82
  
• Indoor Installations
  
• ENERGY STAR Qualified

Top 5 Reasons to go Tankless

1. Save Money
   
2. Continuous Hot Water
   
3. Save Space
   
4. Longevity
   
5. Green