Comfort They Can Count On

Rinnai condensing boilers are user-friendly and dependable for heating customers' home and water. Each model continually adjusts to maximize efficiency and optimize performance.

Condensing Boiler Benefits

How Combination Boilers Work

The Best of Both Worlds

The perfect combination of reliability, technology and performance in one compact unit, a Rinnai I-Series condensing boiler can serve your home heating needs alone or can be combined with a tankless water heater for a dual-purpose home and water heating system.

  • Simultaneous delivery of hot water and home heating without disruption
  • Servo-based bypass control for precision domestic hot water (DHW) temperature control
  • Multiple heating zones possible

M060CN

  • Combination
  • Convertible
  • Indoor Only
5 stars

M060SN

  • Heat-Only
  • Convertible
  • Indoor Only

M090CN

  • Combination
  • Convertible
  • Indoor Only
4 stars

M090SN

  • Heat-Only
  • Convertible
  • Indoor Only
4 stars

M120CN

  • Combination
  • Convertible
  • Indoor Only
4 stars

M120SN

  • Heat-Only
  • Convertible
  • Indoor Only
5 stars

M160CN

  • Combination
  • Convertible
  • Indoor Only
4 stars

M160SN

  • Heat-Only
  • Convertible
  • Indoor Only

i060SN

  • Heat-Only
  • Convertible
  • Indoor Only

i060CN

  • Combination
  • Convertible
  • Indoor Only
4 stars

i090SN

  • Heat-Only
  • Convertible
  • Indoor Only
5 stars

i090CN

  • Combination
  • Convertible
  • Indoor Only
4 stars

i120SN

  • Heat-Only
  • Convertible
  • Indoor Only
4 stars

i120CN

  • Combination
  • Convertible
  • Indoor Only
4 stars

i150SN

  • Heat-Only
  • Convertible
  • Indoor Only
5 stars

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