ACIQ 4 Ton 150,000 BTU 13.8 SEER2 Light Commercial Gas Packaged Unit - High Heat | 208/230V 3 Phase - R454B - Single Stage

Reliable Two-Stage Comfort 4-Ton Gas/Electric Packaged Rooftop Unit for Light Commercial Applications with X-Vane™ Fan Technology

The ACiQ RGF048HF2A0AAA is a 4-ton commercial gas/electric packaged rooftop unit designed to provide reliable year-round heating and cooling for light commercial applications. Combining high-capacity gas heating with two-stage electric cooling, this all-in-one rooftop system provides dependable comfort while integrating the major heating, cooling, air-distribution, and control components into a single outdoor unit.

Key Benefits

• 13.4 SEER2 / 15.5 IEER Cooling Efficiency – Provides efficient cooling performance across seasonal and part-load operating conditions.
• Two-Stage High-Capacity Gas Heating – Provides two levels of gas-heating operation to help match heating output to changing commercial comfort demands.
• Two-Stage Cooling – Provides staged cooling operation to support consistent temperatures and improved humidity management.
• Direct-Drive ECM / Vane Axial Fan – Uses direct-drive electronically commutated motor technology with a vane axial fan to provide efficient air movement without conventional belt-driven fan components.
• X-Vane™ Fan Technology – Provides a direct-drive fan design with fewer mechanical components for dependable airflow and simplified maintenance.
• Packaged Rooftop Configuration – Combines gas heating, electric cooling, indoor air movement, and controls in one outdoor unit to help simplify equipment placement and preserve valuable indoor space.
• Commercial Coil Options – Supports round-tube plate-fin aluminum/copper coils, copper/copper coils, precoated coils, and optional E-coated coils for applicable installations.
• Commercial Installation Options – Supports a range of factory and field-installed options including economizers, power exhaust, non-fused disconnects, smoke detectors, CO2 sensors, phase-monitor protection, and condensate overflow protection.

Two-Stage High-Capacity Gas Heating

The integrated high-capacity gas heating system provides two-stage operation to help match heating output to changing load requirements. The high-heat configuration is designed for applications requiring greater gas-heating capacity while maintaining the packaged rooftop format. Available heat-exchanger options include aluminized steel and stainless steel configurations, with the manufacturer providing separate limited warranty coverage for each heat-exchanger type.

4-Ton Two-Stage Cooling Performance

The RGF048HF2A0AAA provides nominal 4-ton cooling capacity with two-stage cooling operation. The RGF platform is rated at 13.4 SEER2 and 15.5 IEER, providing efficient operation across both seasonal and varying part-load conditions. Two-stage cooling can help maintain more consistent indoor temperatures while supporting humidity control during lower-load conditions.

13.4 SEER2 / 15.5 IEER Efficiency

With a 13.4 SEER2 rating and 15.5 IEER rating, the RGF048HF2A0AAA is designed to provide efficient cooling performance throughout the cooling season. Two-stage operation allows the system to operate at different capacity levels according to demand, while the two-speed direct-drive ECM fan supports efficient air movement.

Packaged Rooftop Installation Design

The packaged rooftop configuration combines the gas heating system, electric cooling system, indoor fan, condenser and evaporator coils, and unit controls into one outdoor cabinet. The RGF platform provides multiple installation and configuration options for light commercial applications, including economizer configurations, power exhaust, non-fused disconnects, and other factory-installed options. Its packaged design helps reduce the amount of indoor mechanical-room space required for heating and cooling equipment.

Controls & Comfort

The RGF048HF2A0AAA uses two-stage heating and cooling operation to help provide consistent comfort across changing load conditions. The two-speed fan works with the staged system to provide appropriate airflow during operation. Optional control and ventilation accessories include POL224 economizer control, temperature or enthalpy economizers, CO2 sensors, smoke detectors, phase-monitor protection, fault detection and diagnostics, and fan/filter status monitoring.

Light Commercial Applications

The ACiQ RGF048HF2A0AAA is designed for light commercial rooftop applications requiring integrated gas heating and electric cooling. Its 4-ton cooling capacity, two-stage operation, direct-drive ECM/Vane Axial fan, and X-Vane™ fan technology make it suitable for commercial buildings requiring a packaged rooftop heating and cooling solution.

Service & Maintenance

The direct-drive ECM and vane axial fan design reduces the number of conventional mechanical fan components requiring routine service. The RGF platform also offers hinged panels, fan/filter status monitoring, fault detection and diagnostics, and condensate overflow protection as available options. Coil configurations include aluminum/copper, copper/copper, precoated, and optional E-coated designs to accommodate different commercial application requirements.

Warranty

The ACiQ RGF048HF2A0AAA is covered by applicable Airquest limited warranty provisions. The RGF platform includes a 15-year limited warranty for stainless steel heat exchangers, a 10-year limited warranty for aluminized heat exchangers, and applicable parts warranty coverage of 5 years or 1 year depending on the applicable warranty terms. Warranty benefits, registration requirements, application limitations, and other conditions are subject to the applicable manufacturer warranty certificate.

Recommended Accessories

• POL224 Economizer Controller – Economizer control option for compatible rooftop configurations.
• Temperature or Enthalpy Economizer – Optional outdoor-air economizer for ventilation and free-cooling applications.
• Non-Fused Disconnect – Optional factory-installed electrical disconnect.
• Power Exhaust – Optional accessory for compatible economizer configurations requiring powered exhaust.
• Condensate Overflow Switch – Optional protection accessory for condensate management.

Reliable Commercial Comfort with the ACiQ RGF048HF2A0AAA

Experience reliable year-round commercial comfort with the ACiQ RGF048HF2A0AAA. Combining high-capacity two-stage gas heating and 4-ton two-stage electric cooling with direct-drive ECM/Vane Axial and X-Vane™ fan technology in one packaged rooftop system.