Westinghouse 669715 Inducer Orifice Gas Furnace

Product Description

The WESTINGHOUSE 669715 is an inducer orifice designed for use in condensing gas furnace applications. The inducer orifice is a precision combustion-air component that controls the flow of flue gases through the heat exchanger and into the inducer assembly. It is part of the venting and combustion circuit in high-efficiency condensing furnaces. This component is typically replaced during inducer servicing or when combustion performance has degraded. HVAC technicians handling inducer or vent system repairs are the primary installers of this part.

This inducer orifice is specified for the 072D-35C condensing gas furnace. Condensing furnaces operate at high efficiency by extracting additional heat from flue gases, and the inducer orifice plays a direct role in maintaining proper draft and combustion airflow balance. This part is suited for residential or light-commercial condensing furnace service where OEM-style replacement components are required to restore system performance.

Key Features

• OEM-specified inducer orifice for the 072D-35C condensing gas furnace
• Controls combustion airflow through the inducer and flue circuit
• Direct replacement design supports straightforward service without modification
• Suited for high-efficiency condensing furnace venting systems

Compatibility

Designed as an OEM-style replacement inducer orifice for the 072D-35C condensing gas furnace.

Installation Notes

Installation should be performed by a licensed HVAC technician. Shut off gas supply and disconnect power to the furnace before beginning any inducer or combustion-air component service. Verify the replacement orifice matches the original specification before installation. Work on gas-fired appliances must comply with applicable local codes and the manufacturer service documentation.

Technical Specifications

• Type: Inducer Orifice
• Used On: 072D-35C Condensing Gas Furnace

Standard Information

• Brand: WESTINGHOUSE
• Manufacturer Part Number: 669715