HO Prime Air Conditioner Set (6) (ATHG63454)

The HO Prime Air Conditioner Set is a six-pack kit for HO-scale railcars, providing parts to assemble six complete rooftop air conditioning units. RV-style air conditioners are built in two halves—a top half and a bottom half—to deliver a realistic roof profile.

Includes two grille detail options to represent vapor and prime styles, with parts designed to attach to the appropriate sides of each unit. This set makes it easy to add authentic rooftop detail across multiple HO-scale cars on a model railroad layout.