Lennox 36K27 Blower Housing

The Lennox 36K27 Blower Housing is a heavy-duty OEM component engineered for high-performance air distribution within residential and commercial HVAC systems. This HVAC blower assembly housing is a direct replacement for part numbers 100679-38 and 1010430-01, designed to precision-fit the blower motor and squirrel cage fan to ensure accurate static pressure and directional airflow. Built with corrosion-resistant materials, this housing maintains structural integrity in high-humidity environments, protecting internal motor components from dust and debris accumulation that can lead to premature failure.

For technicians performing a furnace blower housing replacement, the 36K27 provides a stable mounting platform that minimizes vibration and mechanical noise during the heating and cooling cycles. It is optimized for Lennox furnace airflow management and is frequently used in conjunction with two-stage gas valve assemblies. This sturdy blower motor casing supports standard 230V electrical configurations and is rated for operation at specific pressure parameters, including 2 psig at 94 degrees F, making it a critical OEM HVAC replacement part for restoring system efficiency and maintaining proper air circulation through the ductwork.

• Precision OEM Fit: Drop-in compatibility with Lennox systems, replacing legacy parts 100679-38 and 1010430-01 without field modifications.
• Enhanced Durability: Constructed from corrosion-resistant steel to prevent rust and maintain efficient airflow pathways over long-term operation.
• Motor Protection: Effectively shields the blower motor from particulate matter and environmental contaminants, extending the life of the drive assembly.
• Optimized Air Distribution: Designed to maintain correct static pressure, ensuring balanced airflow across the heat exchanger and through the supply vents.

What Lennox models are compatible with the 36K27 housing?
This housing is primarily used in Lennox residential furnaces and air handlers that specify part numbers 100679-38 or 1010430-01. Always verify the part number on the existing motor mounting plate or furnace nameplate before installation.

Does this assembly include the blower motor or fan wheel?
No, the 36K27 is the blower housing only. It is designed to encase your existing or new motor and fan wheel assembly to facilitate proper air induction and discharge.

How do I know if my blower housing needs to be replaced?
Replacement is typically required if the original housing shows signs of heavy corrosion, structural cracking, or warping that causes the fan wheel to rub against the internal casing, creating excessive noise or drag.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.