Trane A952V120DU5SA Gas Furnace 120000 Btu/h 96% Afue 2 Stage Variable Speed Upflow Horizontal

Product Description

The Trane A952V120DU5SA is a high-efficiency, two-stage natural gas furnace engineered for upflow and horizontal installation in residential and light-commercial forced-air systems. Rated at 120,000 BTU/h input capacity and 96% AFUE, this unit delivers reliable heat output while minimizing fuel consumption. A variable-speed ECM blower motor adjusts airflow continuously to match demand, reducing energy use and improving temperature consistency throughout the conditioned space. The 24-volt control interface supports integration with standard thermostats and zone controls. Licensed HVAC technicians handle installation and commissioning of this unit.

The A952V120DU5SA is designed for upflow, horizontal-left, and horizontal-right orientations, making it adaptable to a range of residential installation configurations including closet, alcove, attic, and crawlspace mechanical areas. The 24.5-inch cabinet width fits standard residential air handler bays. The unit is sold as a standalone furnace and is commonly paired with a matched heat pump or air conditioner in split-system applications. It has appeared in system configurations alongside the A4HP5048D1 heat pump and 4MXCD010AC6HCB air handler as part of complete RunTru by Trane system packages.

Key Features

• 96% AFUE two-stage gas combustion for reduced fuel consumption across partial and full heating loads
• Variable-speed ECM blower motor delivers 2,000 nominal CFM with precise airflow modulation
• Upflow, horizontal-left, and horizontal-right installation flexibility in a 24.5-inch cabinet
• 24-volt control interface compatible with standard residential thermostats and zoning systems
• 120,000 BTU/h input capacity suited to larger residential and light-commercial applications

Compatibility

The A952V120DU5SA is an OEM Trane RunTru series gas furnace. Per available system documentation, it has been configured with the A4HP5048D1 heat pump and 4MXCD010AC6HCB air handler. Consult Trane system matching guides to confirm compatibility with specific coils, air handlers, and outdoor units before ordering.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with the National Fuel Gas Code (NFPA 54 / ANSI Z223.1) and all applicable local codes. Shut off gas supply and disconnect electrical power at the breaker before beginning any service or installation work. Verify venting configuration meets local code requirements for a 96% AFUE condensing furnace, including proper condensate drainage. Do not alter factory wiring or burner components outside of manufacturer-approved procedures.

Technical Specifications

• Input Capacity: 120,000 BTU/h
• AFUE: 96%
• Stages: 2
• Blower Motor Type: Variable Speed ECM
• Nominal CFM: 2,000
• Control Voltage: 24 volts
• Cabinet Width: 24.5 inches
• Depth: 28.75 inches
• Height: 34 inches
• Installation Orientation: Upflow, Horizontal-Left, Horizontal-Right

Standard Information

• Brand: Trane
• Manufacturer Part Number: A952V120DU5SA