Warranty Verification
Enter your Serial Number or Reference Number in the warranty check fields below to get started.
Never let your business
run out of hot water.
24/7 same-day water heater repair or replace for your business.
Rebates & Tax Credits
Rebate and incentive programs provide savings to consumers for the purchase of water heaters that meet certain energy efficiency standards.
Use A. O. Smith's Qualified Manufacturer (QM) code A5X5 for federal tax return form 5695.
Need Help From A Pro?
A. O. Smith water heaters are professionally installed by local independent contractors.
Not sure which water heater is right for you?
Use our residential water heater selector quiz to find the correct water heater for your home.
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Commercial Pro-Size Tool
Use our Pro-Size tool to size your commercial application, receive product recommendations, and generate a downloadable project report PDF.