Skip to main content

  • Residential
  • Commercial
  • Professional
  • Rinnai Central™ mobile app
  • Careers
  • About Us
    • Press Releases
    • Why Rinnai
    • Folds of Honor
  • Support
    • Offers & Rebates
    • Financing Offers
    • Product Warranty
    • Recalls
    • General FAQ
    • Contact Us
    • Product Document Library
  • Portal Login

Select a region.

United States Canada
Rinnai®
Find a Pro
  • Tankless Water Heating

    Commercial-grade units with the industry's best warranty.

    Learn About Tankless Tankless Truths™

    Condensing

    Rinnai’s super high-efficiency models offer sleek design, maximum output and an array of features ideal for the hot water demands of large homes.

    • RX Models
    • RXP Models
    • RUS Models
    • RUCS Models

    Non-Condensing

    For small- to medium-sized new homes or remodels, Rinnai’s high-efficiency models are affordable, compact units you can count on.

    • RE Model Series
    • REP Model Series
    • V Model Series

    Accessories

    • Rinnai Central™ mobile app
    • Smart-Circ™ Recirculation
    • Venting & Accessories
  • Home Heating

    Condensing Boilers

    Rinnai Condensing Boilers deliver more efficient home heating than traditional boilers, while also providing domestic hot water.

    • I-SERIES Plus
    • Boiler Venting & Accessories

    Direct Vent Furnace

    Rinnai Direct Vent Furnaces use modulating technology to create energy-efficient warmth for the whole home.

    • Direct Vent Furnace Accessories

    Vent-Free Fan Convectors

    Rinnai Vent-Free Convectors push heat to the farthest reaches of the room, evenly warming larger spaces and maximizing cost-savings.

    Hydronic Air Handler

    The Rinnai Hydronic Air Handler System easily integrates with select tankless water heaters or boilers to deliver energy-efficient warmth.

    Heat Pump Companion

    The Rinnai Heat Pump Companion improves indoor comfort and energy efficiency while boosting the performance of your heat pump during peak demand.

  • Electric Water Heating
  • New at Rinnai
Find a Rinnai PRO Register a Product
  • Rinnai Central™ mobile app
  • Careers
  • About Us
    • Press Releases
    • Why Rinnai
    • Folds of Honor
  • Support
    • Offers & Rebates
    • Financing Offers
    • Product Warranty
    • Recalls
    • General FAQ
    • Contact Us
    • Product Document Library
  • Portal Login

Select a region.

United States Canada

Our History

Learn More About Rinnai

View Career Opportunities

View Our Latest Announcements

See What's New at Rinnai

Rinnai

Residential

  • Solution Selector
  • Energy Savings Calculator
  • Tankless 101
  • Offers & Rebates
  • Consumer Financing
  • Tankless Water Heaters
  • Condensing Boilers
  • Our Latest News

Commercial

  • BIM Library
  • Case Studies
  • Technical Documents
  • Commercial Services
  • Get a Quote
  • Tankless Water Heaters
  • Tankless Rack Systems
  • Demand Duo®

Professional

  • PRO TechChat
  • Product Training
  • Web Parts Store
  • Document Library
  • Rinnai PRO Portal Login
  • Consumer Financing
  • Tankless Water Heaters
X Facebook YouTube LinkedIn
  • Terms of Use
  • Privacy Policy
  • Linking Policy
  • Recalls
Contact Rinnai

Copyright 2025 Rinnai America Corporation. All rights reserved. Rinnai® is a registered trademark of Rinnai Corporation used under license by Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject to change without notice.