LENNOX Induced Purge Blower Assembly, 80C93

Lennox 80C93 Induced Purge Blower Assembly
An OEM Lennox induced purge blower assembly used in Lennox HVAC equipment to support proper purge/combustion airflow operation when the specified replacement assembly is required.

Key Features

• Official OEM Induced Purge Blower Assembly for Lennox HVAC equipment
• Part number: 80C93
• Listed as replacing: 80C9301

Compatibility & Applications

• Listed for Lennox HVAC equipment
• Must only be used where the manufacturer specifies this exact part number: 80C93 (including where it is specified as the replacement for 80C9301).
• User-reported fit in reviews includes Lennox Pulse furnace applications (for example, "Pulse 21") and a Lennox G14, but these are not manufacturer compatibility listings and should not be used as the sole basis for selection.

Installation & Operation Notes

• Installation should be performed by a qualified HVAC service technician.
• Reference the unit's service/installation manual (Lennox provides owner/product literature lookups by model number, and recommends using Lennox dealers as the best resource for replacement parts and maintenance).
• Follow standard Lennox safety guidance for service work: disconnect/disable power before servicing and keep hands, tools, hair, and clothing away from moving parts.

Maintenance & Troubleshooting

• Replacement is commonly associated with ignition/combustion sequence problems tied to the purge/inducer function. Reviewer feedback specifically links replacement to resolving failed starts and unusually loud/abnormal ignition events after installation of the new assembly.
• Use the unit's troubleshooting steps in the service documentation to confirm diagnosis before replacement and to verify correct operation after installation.