International Comfort Products 1149097 Combustion Blower Assembly 90+ Furnace Draft Inducer

The International Comfort Products 1149097 is a genuine OEM combustion blower assembly, also known as a draft inducer motor assembly, designed for high-efficiency 90+ condensing gas furnaces. This critical component ensures safe and reliable furnace operation by creating proper airflow through the heat exchanger and venting system before ignition occurs.

Key Features:

• Complete combustion blower assembly with integrated motor and housing
• Designed for 90+ AFUE high-efficiency condensing furnaces
• Draws combustion air into the burner and exhausts flue gases safely
• Manufactured by Fasco Industries (Type U62B1, Model 7062-3794)
• Compatible with ICP, Heil, Tempstar, Arcoaire, Comfortmaker, Snyder General, KeepRite, and Day & Night furnace models
• OEM replacement part number cross-references: 7062-3794, 7062-5165, 1008416P

Function and Importance:

The draft inducer motor is an essential safety component in modern gas furnaces. It operates before ignition to establish proper draft conditions, drawing air through the burner assembly and expelling combustion byproducts through the flue system. This pre-purge process prevents dangerous gas buildup and ensures complete combustion. The assembly incorporates pressure sensors or switches that signal the furnace control board when adequate airflow is established, allowing the ignition sequence to proceed safely.

Installation Notes:

When replacing this assembly, the restrictor plate from the original unit must be reused and properly installed on the new blower. Failure to transfer and install the restrictor plate will result in insufficient vacuum pressure, causing inefficient motor operation and potential furnace malfunction. Some horizontal furnace installations may require additional mounting hardware or adapters.