Description
- Alliance 120000BTU Rooftop Package Inverter – MRC-100HWDN1-R(A)
- Model: MRC-100HWDN1-R(A)
- The Alliance Inverter Rooftop Package Unit is a high-performance, all-in-one heating and cooling solution engineered for large-scale commercial and industrial environments.
- Designed for durability, reliability, and ease of installation, it delivers efficient climate control for rooftops or ground-mounted applications.
- Inverter Compressor Technology – ensures superior energy efficiency and stable temperature performance.
- EEV (Electronic Expansion Valve) Control – optimises refrigerant flow for enhanced cooling performance and comfort.
- Wide Operating Range – cooling operation from 16°C to 52°C, and heating operation from -10°C to 24°C.
- R410A Refrigerant – eco-friendly refrigerant providing efficient heat transfer and low environmental impact.
- Multi-Protection System – includes high/low pressure, temperature sensor, and current protection for reliable operation.
- Hydrophilic Aluminium Fin & Inner Grooved Copper Tubing – improves heat exchange efficiency and durability.
- Side-Discharge Design – suitable for rooftop or ground installation.
- User-Friendly Controllers – simple operation and maintenance with external service valves and self-diagnostic function.
- Durable Construction – corrosion-resistant panels tested for 1000-hour salt spray protection.
- Technical Specifications:
- Cooling Capacity: 97 000 Btu/h (28.4 kW)
- Heating Capacity: 120 000 Btu/h (35.2 kW)
- Power Input (Cooling/Heating): 8.98 / 10.43 kW
- Power Supply: 380–415V, 3N~50Hz (Three-Phase)
- Indoor Airflow: 3500 CFM | ESP: 90 Pa (Max 250 Pa)
- Compressor Type: Scroll
- Indoor Fan Type: Centrifugal, Direct Drive
- Refrigerant Volume: 6.7 kg (R410A)
- Sound Pressure Level: 71.5 dB(A)
- Dimensions (W × H × D): 1475 × 1260 × 1130 mm
- Net Weight: 440 kg
- The Alliance MRC-100HWDN1-R(A) is the ideal rooftop solution for hotels, shopping centres, factories, and warehouses
- Combining energy-saving performance with reliable year-round climate control.
- Refer to the brochure for further specification including dimensions.
- Pictures of units may differ from actual depending on the model.
- 5 Year Warranty.
- Free Delivery Nationwide – South Africa.





