HO Vapor Air Conditioner Set (6) (ATH91592)

HO Vapor Air Conditioner Set is a six-pack of HO-scale rooftop air conditioner kits designed to add realistic HVAC detail to model railroad cars and other rooftop structures. Each set includes parts to assemble six complete units. RV-style air conditioners come in a top half and bottom half, while Vapor and Prime variants use two separate grille details that attach to the appropriate sides.

Designed for HO-scale layouts, these six-unit kits offer flexible styling options to match different eras, with grille details for Vapor or Prime units that attach to the correct sides. The six-pack lets hobbyists outfit multiple cars or buildings, adding authentic rooftop detail to scenes.