Please click on a category to view products.
Free Standard Shipping on Water Heaters shipped within the Mainland Continental United States
Wallingford Sales stocks a comprehensive selection of genuine AO Smith commercial water heater replacement parts to keep your equipment running reliably. From heating elements and thermostats to anode rods, dip tubes, and pressure-relief valves, our AO Smith parts inventory covers the full range of commercial models. Our experienced team can help identify the correct part number for your specific AO Smith unit, minimizing downtime and extending equipment life.
[More]