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Support For Your Rinnai

Manuals & Literature

Access manuals & literature for all Rinnai products.

Find Authorized Service Providers

Search for an Authorized Service Provider near you.

Product Warranty

View complete warranty details for your Rinnai gas appliance.

Extended Service Plans

Peace of mind once your original manufacturer’s warranty ends.

Recall Information

Find Direct Vent Wall Furnace recall information.

Contact Us

Send an Email or call 1-800-621-9419

Monday to Friday between 8 AM to 8 PM ET. Please have your full serial number or model number available when contacting Rinnai regarding a product- or service-related issue.