First Rinnai Condensing Tankless

    Rinnai Condensing Tankless Rinnai’s condensing water heating technology offers all of the lifestyle benefits of traditional tankless water heaters which includes continuous hot water and the ability to run multiple hot water appliances at the same time coupled with even greater energy savings. Rinnai’s unique condensing design incorporates two innovative heat exchangers to achieve optimum water heating value from every...

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    Sizing a Tankless Hot Water Heater

    Sizing a Tankless Water Heater The largest difference between a tankless and a conventional tank type system is that, while a tank can supply a large amount of hot water for a short period, a tankless water heater provides a smaller amount limitlessly. Thus with a tank type water heater you can run all your taps and showers and have all the hot water you want…. Well until the tank runs dry, and that shouldn’t take long. With the...

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    Rinnai R75i Specifications

    Rinnai R75i Specs Natural Gas or Propane Gas Models 15,000 to 180,000 Btu 0.7 to 6.0 GPM (55 F rise) / 0.7 to 7.5 GPM (35 F rise) 98-140 Degree Settings or 98 – 185° F with (MCC-91 controller) Height 26″ Width 14″ Depth 10″ No Pilot Light – Direct Electronic Ignition Maximum Hot Water Capacity – 7.5 GPM (multiple points of use) Newly Designed Commercial-Grade Heat Exchanger New Integrated Condensate...

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