General Electric NP14X42S072 3.5 Ton 14 Seer Packaged Gas Electric

Product Description

The GENERAL ELECTRIC NP14X42S072 is a single-stage, convertible natural gas and electric packaged unit rated at 3.5 tons of cooling capacity and 14 SEER efficiency. It delivers 40,000 BTU of cooling and 72,000 BTU of heating input with 58,400 BTU of verified heating output. Operating on 208-230 volts, 60 Hz, single-phase power with R410A refrigerant, this unit ships with a 94-ounce factory refrigerant charge. The EER rating is 11, and airflow is rated at 1,600 CFM. Licensed HVAC technicians install this unit as a self-contained rooftop or ground-level system serving both heating and cooling loads. This is an Ultra Low NOx unit rated for natural gas only and is not compatible with LP gas.

The NP14X42S072 is designed for residential and light commercial applications where a single packaged unit handles both heating and cooling from one cabinet. The convertible configuration allows for flexible duct connections to suit different installation orientations. Typical installations include rooftop mounting on commercial structures or ground-level slab installations for residential properties. At 1,600 CFM and 3.5 tons, this unit suits mid-size structures requiring a consolidated HVAC solution without separate indoor and outdoor components.

Key Features

• 3.5-ton cooling capacity with 40,000 BTU output and 14 SEER rating
• 72,000 BTU heating input and 58,400 BTU heating output for reliable winter performance
• Ultra Low NOx combustion — natural gas only, LP gas not supported
• Single-stage operation with convertible duct configuration for installation flexibility
• Factory-charged with 94 ounces of R410A refrigerant, reducing field charge time
• 208-230 volt, single-phase, 60 Hz electrical supply for broad residential and light commercial compatibility
• 1,600 CFM rated airflow for consistent air distribution across the conditioned space

Compatibility

Designed as an OEM packaged gas-electric unit for residential and light commercial natural gas applications requiring a single-cabinet heating and cooling solution. This unit is not compatible with LP gas fuel sources.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes, the IFGC, and NEC requirements for combined gas-electric equipment. Disconnect all electrical power and close the gas supply valve before servicing. The unit's weight of 522 pounds requires appropriate rigging, lifting equipment, and a properly rated mounting pad or structural roof curb. Confirm gas line sizing and flue venting meet local code requirements before commissioning.

Technical Specifications

• Capacity: 3.5 Tons
• Cooling BTU: 40,000 BTU/h
• Heating BTU Input: 72,000 BTU/h
• Heating BTU Output: 58,400 BTU/h
• SEER: 14
• EER: 11
• Voltage: 208-230 volts
• Frequency: 60 Hz
• Phase: 1
• Refrigerant: R410A
• Factory Refrigerant Charge: 94 oz
• Airflow: 1,600 CFM
• Stages: 1
• Fuel Type: Natural Gas only (Ultra Low NOx)
• Overall Height: 44.89 inches
• Overall Width: 56.13 inches
• Overall Depth: 47.66 inches
• Weight: 522 pounds

Standard Information

• Brand: GENERAL ELECTRIC
• Manufacturer Part Number: NP14X42S072