Rinnai

Founded in 1920 by Hidejiro Naito and Kanekichi Hayashi, Rinnai quickly established a tradition of improvement. They began with pressurized oil stoves in Japan and expanded into gas appliances, like stoves, ranges, and heaters, by the 1930s. Since 1964, Rinnai has been known for efficient water heating. Their 100+ year history reflects a commitment to quality, safety, and support.

 

Water Heaters

Rinnai's high-efficiency tankless water heaters are designed for large homes, providing reliable hot water, reduced utility bills, and eco-friendly operation. They deliver 5 gallons per minute, supporting multiple showers simultaneously. For small to medium homes, Rinnai offers affordable, compact, non-condensing models that save space and consistently provide hot water.

Boilers

Rinnai boilers provide high efficiency with condensing technology for optimal performance and minimal energy waste. With AFUE ratings of 95% or higher, they are ENERGY STAR certified and meet ultra-low NOx emissions standards. User-friendly features include Bluetooth setup via the Rinnai Central App and a proportional valve for simultaneous heat and hot water delivery, making them a versatile and reliable home heating choice.

HVAC

Rinnai HVAC products are known for high efficiency, advanced technology, and flexible installation options. Their hydronic air handler systems offer heating and hot water simultaneously, integrating with tankless water heaters and boilers. Suitable for new and retrofit applications, these systems eliminate the need for ductwork. Rinnai's direct vent furnaces use modulating technology for consistent comfort and energy efficiency. With user-friendly controls and Wi-Fi thermostat compatibility, Rinnai provides reliable heating solutions for modern homes.

Tankless Rinnai
219 Products
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  • Rinnai Wall Thimble for Indoor Tankless Water Heaters in - 224045
    $81.12
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  • Rinnai ScaleCutter 3/4 in. Water Conditioning System in Chrome - 103000038
    MSRP: $430.00
    $376.19
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  • Rinnai Horizontal Flashing Panel in - 102000012

    Rinnai

    Rinnai Horizontal Flashing Panel in - 102000012

    • SKU #: RIN102000012
    • MPN #:
    $24.55
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  • Rinnai 2/4 60/100 Vent Support Bracket in - 224056

    Rinnai

    Rinnai 2/4 60/100 Vent Support Bracket in - 224056

    • SKU #: RIN224056
    • MPN #:
    $60.15
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  • Rinnai 2"/4" Thimble in - 224055

    Rinnai

    Rinnai 2"/4" Thimble in - 224055

    • SKU #: RIN224055
    • MPN #:
    $73.68
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  • Rinnai Standard Control for Tankless Water Heaters in White - MC-601-W
    MSRP: $183.00
    $158.99
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  • Rinnai Venting Pipe Clamp - 169044

    Rinnai

    Rinnai Venting Pipe Clamp - 169044

    • SKU #: RIN169044
    • MPN #:
    $14.70
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  • Rinnai I Series Primary-Secondary Heating Kit for i060C, i090C, and i120C Commercial Boilers - 807000212
    MSRP: $412.00
    $389.94
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  • Rinnai Media for Commercial Neutralizer Tank - 103000068

    Rinnai

    Rinnai Media for Commercial Neutralizer Tank - 103000068

    • SKU #: RIN103000068
    • MPN #:
    $212.26
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  • Rinnai Commerical Neutralizer Tank With Media - 103000067

    Rinnai

    Rinnai Commerical Neutralizer Tank With Media - 103000067

    • SKU #: RIN103000067
    • MPN #:
    MSRP: $756.00
    $697.30
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  • Rinnai CX Cascade Cable Harness - 10' Length - REUCSAC1

    Rinnai

    Rinnai CX Cascade Cable Harness - 10' Length - REUCSAC1

    • SKU #: RINREUCSAC1
    • MPN #:
    MSRP: $72.00
    $62.16
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  • Rinnai CX Cascade Cable Harness - 26' Length - REUCSAC2

    Rinnai

    Rinnai CX Cascade Cable Harness - 26' Length - REUCSAC2

    • SKU #: RINREUCSAC2
    • MPN #:
    MSRP: $132.00
    $117.09
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Rinnai focuses on the future of humanity and the environment in product development. They innovate water and home heating gas appliances for residential and commercial use, producing top tankless water heaters, in line with their motto, “Creating a healthier way of living.”

Rinnai is a leading brand for tankless water heaters in North America. They offer local service and quality products, ensuring quick response and a reliable supply chain for installations, service, or parts. Rinnai tankless heaters can last twice as long as traditional tanks, and each heater is tested before shipping. All Rinnai tankless heaters include a 1-year labor coverage, with extensions available.

Rinnai makes it easy to choose the right tankless water heater for a more satisfying lifestyle for you and your family. Today, more than 30 million Rinnai Tankless Water Heaters have been installed worldwide, including 2 million in North America. Rinnai has a full network of trained installers to help with product selection, simple installation and services.

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