A.O. Smith water heaters can be purchased at Home Perfect and Supply House. Additionally, both gas and tankless water heaters can be purchased on eBay.
Home Perfect offers residential and commercial water heaters, as well as indirect water heaters and point-of-use water heaters. Customers can sort their options by tank size and BTU input.
Supply House sells a variety of electric, natural gas and propane water heaters. Customers can search for water heaters based on household size, tank size and BTU input.
Customers purchasing water heaters through eBay have the option of bidding on the product auction-style or purchasing the heater outright using the "Buy It Now" feature, when available.