Two packaged Carrier rooftop HVAC units installed on a flat residential roof

Rooftop Unit
Systems

Engineered packaged rooftop HVAC systems designed and installed for large homes and multi-zone applications.

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Rooftop Units

Rooftop Unit Systems

Packaged rooftop units combine heating, cooling, and ventilation in a single rooftop platform — ideal for larger homes, complex multi-zone projects, and light-commercial residential applications.

Homan Energy designs and installs RTU systems with engineered curbs, ducted distribution, and controls integration. Every project is coordinated with roofing, structure, and electrical from day one.

The result is a serviceable, reliable, high-capacity system that handles demanding loads without compromising comfort downstairs.

The Homan Difference

Engineering First

Curb, ducting, and load designed as one project.

Load & Airflow Sizing

Manual J and D calculations drive the equipment.

Coordinated Installation

Tight collaboration with roofing and structural trades.

Long-Term Reliability

Weather-rated, serviceable, and properly commissioned.

Rooftop HVAC unit on a luxury estate
Featured Project

Packaged RTU System — Lake Bluff, IL

Two packaged rooftop units serving an 11,000 sq ft estate — engineered ductwork drops into the home below.

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The Homan Process
01

Consultation

02

Load Calculations

03

System Design

04

Equipment Selection

05

Installation

06

Commissioning

Ready to Plan a Project?

Request a Rooftop Unit Consultation

Planning a larger project that calls for rooftop equipment? Let's engineer the system end-to-end.

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