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Residential Tankless Water Heaters

Rinnai R75LSe (Exterior Installation)

Rinnai R75LSe (Exterior Installation)

Say goodbye to cold showers and hello to the luxury of endless hot water, thanks to the R75LSe.Experience a never-ending supply of fresh, clean hot water to as many as four plumbing and appliance demands simultaneously at a consistent, pre-set temperature. The R75LSe delivers up to 7.5 gallons of hot water per minute (GPM), making it ideal for four to five-bathroom homes. Easy to install on any exterior wall, the R75LSe frees up interior space and saves on installation and construction costs.

Features and Benefits

  • ENERGY STAR qualified
  • Sleek, modern design
  • Commercial-grade heat exchanger
  • Lightweight and compact
  • Integrated condensate collector
  • EZConnect (connects two units together)
  • Meets California and Texas NOx emission standards
  • Works with natural gas or propane
  • Energy Factor of .82 for both gas types
  • Integrated MC-91-1 digital controller with error code indicator
  • Temperature range with controllers: 98° 160° F
  • 12-year heat exchanger limited warranty for residential installations (5 years on parts, 1 year on labor)

Energy Star logo

Rinnai R75LSi (Interior Installation)

Rinnai R75LSi (Interior Installation)

Enjoy fresh, endless hot water for as many as four plumbing and appliance demands simultaneously – all at a consistent, pre-set temperature. Stop planning your mornings and evenings around your water heater. Set your own schedule, thanks to the R75LSi. Ideal for two- to three-bathroom homes, the R75LSi delivers up to 7.5 gallons of hot water per minute (GPM), while saving energy and money. Mount your compact R75LSi in virtually any room, and vent directly to the outside with a single wall or roof penetration.

Features and Benefits

  • ENERGY STAR qualified
  • Sleek, modern design
  • Commercial-grade heat exchanger
  • Lightweight and compact
  • Integrated condensate collector
  • EZConnect (connects two units together)
  • Meets California and Texas NOx emission standards
  • Works with natural gas or propane
  • Energy Factor of .82 for both gas types
  • Integrated MC-91-1 digital controller with error code indicator
  • Temperature range with controllers: 98° 160° F
  • 12-year heat exchanger limited warranty for residential installations (5 years on parts, 1 year on labor)

Energy Star logo