• Model: ITP-SDF00025AA
  • Shipping Weight: 1lbs
  • Manufactured by: Indel Marine

Isotemp water heater gasket, this is what holds the water in the tank for all BASIC and SPA line Isotemp water heaters. Includes (but  not shown) the gaskets for the heating element.

The SQUARE water heater uses a different gasket. 

Manufacturer Part #SDF00025AA