Packaged Units & Rooftops

HVAC Equipment • Packaged Units & Rooftops

All-In-One Heating & Cooling - Packaged Units & Rooftop Systems

The Packaged Units & Rooftops category focuses on self-contained HVAC systems that deliver heating and cooling from a single outdoor cabinet. These units are common on small commercial buildings, retail spaces, restaurants, and certain residential applications where indoor equipment space is limited. Whether you are replacing an aging rooftop unit, upgrading to a more efficient package system, or planning new construction, this section is built around real-world light-commercial and mixed-use projects.

  • Gas/electric packaged units combining gas heat with electric cooling for rooftops and ground pads.
  • Packaged heat pump systems that provide all-electric heating and cooling in a single cabinet.
  • Horizontal and down-discharge configurations to match existing duct curbs and supply/return locations.
  • Common capacities from 2 to 20 tons covering small buildings, tenant build-outs, and multi-zone applications.
  • Economizer-ready and curb-compatible designs to support ventilation and replacement work with minimal sheet-metal changes.

On rooftop unit and packaged unit jobs, layout details matter as much as capacity. Before selecting equipment, confirm the existing curb size, duct orientation, gas and electrical service, clearances, and crane or lift access. Use the Compare section on this page to review footprint dimensions, supply/return locations, gas input ratings, electrical data, and available accessories so the new packaged HVAC equipment lands cleanly in place and minimizes downtime for the building.

Pro tip: Take overhead photos and measurements of the existing curb, duct openings, and gas/electric connections before quoting. Share those with us along with the old unit model and serial number. We can help suggest packaged units and rooftops that align with your curb, airflow, and OEM parts requirements to keep the install efficient and repeatable.

Packaged rooftop HVAC units installed on commercial building

Packaged Units & Rooftops Category Overview

The Packaged Units & Rooftops category at HVACProSales.com includes self-contained gas/electric and heat pump packaged HVAC systems for small commercial buildings, retail spaces, restaurants, and select residential applications. Contractors can choose horizontal or down-discharge rooftop units, curb-compatible footprints, and capacities from roughly 2 to 20 tons, using Compare tools to match airflow, gas input, electrical data, and economizer options while coordinating crane and installation logistics.

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