Lennox 11H49 - 603176-03 CHANNEL AIR INTAKE 90% DF
The Lennox 11H49 (part number 603176-03) Channel Air Intake is a factory-original replacement component designed for 90% direct-fired (DF) heating systems. This intake channel ensures proper airflow management, supporting efficient combustion and optimal performance in compatible Lennox commercial HVAC units. Constructed with durable materials for long-term reliability, the 11H49 helps maintain clean air delivery and meets the high standards of Lennox engineering.
Key Features:
- OEM Lennox replacement part
- Designed for 90% direct-fired applications
- Ensures proper intake airflow for combustion
- Heavy-duty construction for extended service life
- Part number: 11H49 / 603176-03
Compatible with select Lennox rooftop and commercial HVAC systems. Always verify model compatibility before ordering.
Available now at Beenimax.com – your trusted source for genuine Lennox HVAC parts.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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