American Standard Homestead VorMax White WaterSense Elongated Chair Height 2 Piece Toilet 12 in Rough In Size (ADA Compliant) Secure Mailbox Adjustable knobs allow for tool free Adjustable knobs allow for tool free adjustment 5 16 in 7 16 in for solid hardwood and 1 2 in to 5 8 in for engineered hardwood and engineered bamboo High visibility tongue engagement for faster installation and non marring profile tips to prevent floor scratches Oil free operation requires no regular maintenance and eliminates the risk of oil stains Swivel air fitting with internal filter improves maneuverability nominal voltage is 10 875 Assembled Height (Inches) 32 109 141486 002) comparing VorMax against conventional under the rim water dispersal toilets from major retailers CleanCurve™ Rim eliminates the rim area where dirt and buildup hide Fight stains on the surface with EverClean®