R75LSi Rinnai Condensing Tankless Water Heater

ENERGY STAR® Qualified 
Certified for Installation in Manufactured (Mobile) Homes 
Commercial-grade Heat Exchanger for Residential and Commercial Applications 

Outstanding Warranty Protection*
12-Year Warranty on Heat Exchanger
5-Year Parts
1-Year Labor for Residential Installations 

Product Features
  • Dimensions 
    Width: 14.0 Inches 
    Height: 22.9 Inches 
    Depth: 9.6 Inches 

  • Hot Water Capacity 
    0.4 to 7.5 GPM (40° F rise) 

     
  • Approved Gas Types 
    Natural Gas or Propane 

  • Minimum/Maximum Gas Rate (Input BTUs) 
    Natural Gas: 9,900 – 180,000 BTU 
    Propane: 10,300 – 180,000 BTU 

  • Energy Factor 
    Natural Gas: 0.82 
    Propane: 0.82 
  • Energy Factor 
    Natural Gas: 0.94 
    Propane: 0.94 

  • Thermal Efficiency 
    Natural Gas: 82% 
    Propane: 82% 

  • Electrical Consumption 
    Normal: 76 Watts 
    Standby: 2 Watts 
    Anti-Frost Protection: 184 Watts 

  • Temperature Settings 
    Residential: 98°F - 140°F 
    Commercial: 98°F - 160°F (commercial controller must be purchased separately) 
   
   


Item Specifications