Corrosion-resistant baked enamel steel access doors stand up to the elements and frequent use. Standard radius corner doors provide a superior seal and are easy to install without bending flanges or installing corner gussets. Flush mount doors provide added leak resistance and a neater appearance because they are pulled tight against the sidewall without screw. Fits Suburban LP gas water heaters only. Only install on RVs. 1 per box. Door, Colonial White, V Model, Radius Corner, 10 Gallon. Priced each.