RT : Packaged Rooftop Unit

RT : Packaged Rooftop Unit

Greenheck’s rooftop unit (RTU) expands the capabilities of traditional comfort-cooling systems by delivering a high percentage of outdoor air, addressing ventilation and indoor air quality requirements that conventional RTUs often cannot meet. Designed to simultaneously control temperature and humidity, it provides precise space conditioning for commercial applications. Factory-programmed control sequences and fully modulating components enable the unit to automatically adjust to a wide range of operating conditions, supporting efficient, responsive performance. Built with quality construction and advanced features, Greenheck’s RTUs elevate expectations for comfort, controllability, and system performance. Multiple heating and cooling options are available, including air-source heat pumps, to meet diverse project requirements. Learn more about air-source heat pump technology.

Product Highlights

Airflow (cfm)
500 to 13,000
Cooling Type
Packaged DX
Air-Source Heat Pump
Energy Recovery
No
Heating Type
Indirect Gas
Electric Heat
Air-Source Heat Pump
None
Maximum Static Pressure (in. wg.)
4.5
Mounting Location
Outdoor
Unit Configuration
Partial Recirculation
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Features

Environmentally-friendly R-454B Refrigerant Factory-programmed Controls Injected Foam Insulation Inverter Scroll Compressors Modulating Gas Furnaces Modulating Hot Gas Reheat (HGRH) Modulating Powered Exhaust Air-source Heat Pumps Direct Drive Fans Double Wall Cabinet Electronically Commutated (EC) Fan Motors
Standard
Optional

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Product Details

Cabinet Construction

Complete double-wall foam-injected cabinet with 2" R16 roof and base and 1" R8 walls

Compressor Type

Inverter scroll compressor on lead circuit

Cooling Capacity

3 to 30 tons (Packaged DX)

6.5 to 30 tons (ASHP)

Exterior Coating

Exterior unit coating with 2,500-hour salt spray rating

Fan Type

Direct drive, VFD driven, plenum supply/exhaust fans

Head Pressure Control

Standard EC motor on condensing fans

Heating Capacity

50 to 600 mbh (Indirect Gas)

6.5 to 30 tons (ASHP)

7.5 to 140 kW (Electric Heat)

Documents

Drawings