Fujitsu FUJ-FF100215PS80M 80% Afue Gas Furnace 100K Btu

Product Description

The FUJITSU FUJ-FF100215PS80M is a multi-position 80% AFUE gas furnace rated at 100,000 BTU/h. It delivers consistent, reliable heat by burning natural gas at 80% annual fuel utilization efficiency, meaning 80% of the fuel consumed is converted directly to usable heat. The multi-position design allows installation in upflow, downflow, or horizontal configurations, giving installers flexibility across a wide range of residential and light-commercial applications. Licensed HVAC technicians are the typical installing trade for this equipment.

This furnace is suited for residential forced-air heating systems where an 80% AFUE unit meets local energy code requirements. The multi-position capability makes it a practical choice for installations in closets, utility rooms, attics, or crawlspaces where equipment orientation must adapt to available space. At 100,000 BTU/h output, it is sized for medium-to-large residential structures or zoned commercial applications with appropriate duct design.

Key Features

• 80% AFUE efficiency rating meets minimum federal efficiency standards for non-northern climate zones
• 100,000 BTU/h heating capacity for medium-to-large residential and light-commercial use
• Multi-position installation design supports upflow, downflow, and horizontal orientations
• Gas-fired operation compatible with standard natural gas supply systems

Compatibility

Designed as an OEM-style gas furnace for forced-air residential and light-commercial heating systems requiring an 80% AFUE multi-position unit at 100,000 BTU/h capacity.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the manufacturer instructions. Shut off all gas and electrical supply to the system before beginning any service or installation work. Venting must comply with applicable fuel gas codes such as the IFGC, and all flue connections should be inspected for proper sealing and clearance. Do not restore gas or power until all connections, controls, and safety switches have been verified.

Technical Specifications

• AFUE: 80%
• Heating Capacity: 100,000 BTU/h
• Fuel Type: Natural Gas
• Installation Position: Multi-Position (Upflow, Downflow, Horizontal)

Standard Information

• Brand: FUJITSU
• Manufacturer Part Number: FUJ-FF100215PS80M