463-504

This genuine Lennox Collector Box and Inducer Motor Assembly is a vital component for high-efficiency gas furnaces. Often referred to as a draft inducer, venter motor, or exhaust fan, this assembly is responsible for drawing air into the combustion chamber and safely venting flue gases out of the system. Designed to meet strict safety standards, the collector box ensures proper pressure for the furnace's pressure switch to engage, allowing the heating cycle to begin. If your furnace is making loud vibrating noises, failing to ignite, or showing signs of a cracked housing, this replacement combustion air blower is essential for restoring reliable and efficient heating. Engineered for quiet operation and long-lasting durability, this assembly is a key part of maintaining a safe residential HVAC system.
Type: Draft Inducer / Collector Box Assembly
Size: Medium
Application: Used in residential high-efficiency condensing gas furnaces to facilitate combustion airflow and exhaust flue gases.
Specifications: Complete assembly including inducer motor, blower wheel, and integrated collector box housing; designed for high-heat and high-moisture environments.