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  1. Home | A. O. Smith Corp.

    When it comes to high efficiency water heaters, no one comes close to matching our expertise. Whether it’s a heat pump, gas, electric or tankless water heater, A. O. Smith has you covered.

  2. Residential Water Heater Selector - A.O. Smith

    Answer questions about your household's hot water usage, space and water heating preferences to find a water heater that works great.

  3. Get Started with Residential Water Heater Selector | A.O. Smith

    Answer questions about your household's hot water usage, space and water heating preferences to find a water heater that works great.

  4. Contact Us - A. O. Smith Corp.

    Questions about your pensions, benefits, or employment? [email protected]

  5. Water heater life depends upon water quality, water pressure and the environment in which the water heater is installed. Water heaters are sometimes installed in locations where leakage may result in …

  6. Sites-aosmith-Site

    Quick Links Investors Careers Contact Us News Integrity Helpline Foundation Find a Water Heater

  7. The Heat Pump Water Heater (HPWH) is an integrated heat pump water heater unit, having a compressor and external coil heat exchanger with backup electric elements (Figure 1).

  8. To select the right A. O. Smith water heater, consider the size of your family and other factors that contribute to your First Hour Rating (FHR) Requirement. This chart provides suggested A. O. Smith …

  9. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control …

  10. If damage could occur as a result of a leak from the water heater or plumbing, install the water heater in a drain pan (available at your local plumbing supplier) (Figure 8) that is piped to an adequate drain.