Rooftop Package
An integrated solution for air conditioning
Rooftop package units combine cooling, heating and air handling into a single self-contained unit mounted on the roof — saving indoor space and simplifying installation for commercial and industrial buildings. This is typically the right choice for large open floor plans (factories, malls, cinemas, sports facilities) where a single roof-mounted unit can serve a wide area without indoor plant-room space, and where straightforward maintenance access on the roof is preferable to equipment distributed throughout the building. We provide consulting, sizing, supply, installation and commissioning for rooftop package systems suited to factories, malls, cinemas and sports facilities.
Technical specifications
- Capacity range 3 to 30 tons of refrigeration (about 36,000 to 360,000 BTU/h)
- Refrigerant R410A
- Power 380 to 415 V, three-phase, 50 Hz
- Versions T1 (normal climate up to 46 C) and T3 (hot climate up to 52 C)
- Heating heat pump or cooling-only with electric heater (EHK)
- Compressor scroll
- Controls wired controller standard; central control up to 64 units optional
- Casing G90 galvanised steel, powder coat, 1000-hour salt-spray test
Features
- Integrated heating & cooling
- Easy rooftop installation
- Saves indoor space
- Reliable in harsh conditions
- Suited to commercial & industrial projects
Used in
Choosing and quoting: Rooftop Package
A rooftop package unit is a complete unit on the roof that provides cooling and heating in one machine and suits cinemas, halls, stores and workshops with no separate plant room. The specifications on this page come from a recognised manufacturer technical catalogue (2017); the data sheet of the proposed model takes precedence.
For a rooftop quote, state the approximate capacity, climate (T1 or T3), heating need, duct route and static pressure, roof load limit and available power. The full selection guide is in the article below and installation examples are in the installation gallery.
Related guides
Installation examples: Rooftop Package
Frequently asked questions
Which buildings suit a rooftop package unit?
Large open-plan buildings such as factories, malls, cinemas and sports halls that want to avoid using indoor space for a plant room and prefer maintenance access on the roof.
What capacity range do rooftop packages cover?
The Midea range we reviewed spans 3 to 30 tons of refrigeration (about 36,000 to 360,000 BTU/h), with R410A refrigerant and 380 to 415 V three-phase 50 Hz power. T1 and T3 versions cover normal and hot climates. We confirm the exact specification of each model when quoting.
What does installing a rooftop package unit require?
A level frame or curb on the roof, structural capacity, ductwork connection, three-phase power and crane access. See the installation checklist in the related guide.
Do you handle supply, installation and commissioning?
Yes: consulting and sizing, supply, installation and commissioning. To start, fill in the quote form with your building details.
