Allied Commercial ZGD048S5E Commercial Rooftop Unit
Technical Specification
- Make: Allied Commercial
- Model code: ZGD048S5E
- Series: Z Series
- Power: 40,000 ~ 50,000 BTU/H
- Capacity: 4 tons
Efficiency ratings up to 13.4 SEER2, 15.5 IEER AND up to 11.5 EER2 Compatible with 20+ years of existing units, eliminating the cost of an adaptor curb in many replacement jobs Eco-Last™ Coil System uses up to 52% less refrigerant, is up to 59% lighter, and has up to 20% fewer brazed joints than regular rooftop unit coils (standard on ZC and ZG models) Being 18% lighter than other like units, makes Z-Series units easier to lift and move* Exact charge is weighed in at the factory to ensure precise operation Scroll compressor on all units for reliable long-term operation Goes through a 200-point quality check and a rigorous run-testing regimen before leaving the factory High-pressure switch guards the compressor from extreme operating conditions Common utility connection points allow for faster and easier installations
Read more| Make | Allied Commercial |
|---|---|
| Manufacturer | Allied Air Enterprises |
| Category | Cooling>Packaged Units/RTU |
| Model code | ZGD048S5E |
| Series | Z Series |
| Power | 40,000 ~ 50,000 BTU/H |
| Capacity | 4 tons |
Product description
Introducing the ZGD048S5E, a model in the Z-Series™ of rooftop units by Allied Commercial, renowned for setting benchmarks in HVAC efficiency and reliability. Engineered for standard efficiency, this packaged gas/electric unit offers a seamless balance between performance and energy conservation with its innovative features, making it an ideal choice for commercial applications.
Key Features
- Net Cooling Capacity: Delivers between 45,500 and 57,000 Btuh, ensuring optimal indoor climate control.
- Gas Input Heat Capacity: Ranges from 65,000 to 150,000 Btuh, catering to various heating demands.
- Eco-Last™ Coil System: Incorporates a lightweight, all-aluminum brazed construction for improved heat transfer and reduced refrigerant charge requirements.
- R-454B Refrigerant: Ensures low Global Warming Potential and zero Ozone Depletion Potential, aligning with eco-friendly standards.
- Direct Drive ECM Blower: Facilitates energy-efficient airflow, critical for maintaining comfortable environmental conditions within commercial spaces.
Ideal Use Cases
The ZGD048S5E unit is perfectly suited for diverse commercial environments requiring a robust HVAC solution. Its compliance with ASHRAE 90.1 and DOE 2023 energy efficiency standards underscores its commitment to sustainability while operating efficiently across a temperature range of 35°F to 125°F.
Equipped with a durable steel cabinet and advanced safety features, including redundant limit controls and an electronic flame sensor, this rooftop unit promises longevity and safe operation. An aluminized steel heat exchanger ensures reliability and outstanding heat distribution.
Allied Commercial’s ZGD048S5E is an exceptional solution for businesses aiming to improve indoor air quality and temperature regulation while benefitting from reduced operating costs and environmental impact.

