A.O. Smith® American® Water Heater 100110078 Flue Restrictor Ring Kit, 4" Flue

Item #AOS100110078

MFG #100110078

UPC020363140458

: Looking for model-specific repair or replacement parts? Enter the unit’s serial number into the AO Smith Parts Finder.

American® Water Heater Flue Restrictor Ring Kit, 4 in Flue

First Mobile presents FirstSupply.com in a tile-based menu on your phone!

First InStock is our scannable label program makes it easy to stock your shop with First Supply!