Models part 4710184 fits
Protects the tank from rust. Makers suggest checking it every few years. Find your model number below before you order; the list is sorted by brand.
E2F40HD045VAmerican Water Heaters water heaterE1240H045DVAmerican Water Heaters water heaterE1240H055SVAmerican Water Heaters water heaterE1250H055SXVAmerican Water Heaters water heaterE6240H045DAmerican Water Heaters water heaterE6240H055DVAmerican Water Heaters water heaterE6240H055SAmerican Water Heaters water heaterE6250H045DAmerican Water Heaters water heaterEach model's page names where its part numbers come from and the date they were checked. Amazon buttons open a search for the part number; we may earn a commission.