No project is too small—every space deserves peak comfort. This modern, L-shaped 1,000 sq. ft. ADU in Phoenix, Arizona, required a high-efficiency 2.5-ton rooftop packaged heat pump to maximize living space while tackling extreme desert heat.

We delivered a comprehensive, permit-ready Manual J, S, and D calculation package alongside a detailed Mechanical Plan approved for city permitting. The layout ensures balanced airflow and zero hot spots across the unique footprint.

Explore the project gallery below to check out the 3D duct layouts, isometric plans, and engineering documentation!