Carrier 50DK505913 Housing

When you are troubleshooting a mid-to-large scale rooftop or package unit and find a hairline crack or significant corrosion in the vent assembly, the Carrier 50DK505913 Induced Draft Housing is the precise OEM replacement you need to restore negative pressure integrity. This heavy-duty metal housing serves as the structural foundation for the induced draft motor and blower wheel, ensuring that combustion byproducts are safely and efficiently scavenged from the heat exchanger. Engineered for Carrier HVAC systems, it maintains critical airflow tolerances to prevent pressure switch trips and ensure high-efficiency combustion. Since this component acts as the primary shroud for the exhaust gas removal process, its precise fit is non-negotiable for preventing flue gas recirculation and maintaining indoor air quality.

Key Benefits:

• Direct OEM Compatibility: Specifically designed as a drop-in replacement for Carrier 50DK505913 units, eliminating the need for field modifications.
• Industrial-Grade Construction: Built from durable, corrosion-resistant metal to withstand high-temperature exhaust environments and acidic condensate.
• Optimized Airflow Dynamics: Restores factory-spec static pressure, ensuring the induced draft motor operates within its intended amperage range.
• System Efficiency: Minimizes air leaks and pressure losses, contributing to consistent heat transfer and reduced fuel consumption.

Common Questions:

Is this housing compatible with other brands?
This is an OEM part specifically for Carrier, Bryant, and Day & Night equipment. You should verify your specific model number against the Carrier replacement parts catalog to ensure the bolt pattern matches.

How do I know if the induced draft housing needs replacement?
Look for signs of heavy rust, water staining from secondary heat exchanger issues, or physical warping. If you are getting a "Draft Pressure Switch Did Not Close" fault code, a compromised housing is a primary suspect after you have ruled out the motor and tubing.

Does this include the blower wheel or motor?
No, this is the induced draft housing only. You will need to transfer your existing motor assembly or purchase a new one if the shaft or wheel is also damaged.

This item is not eligible for free shipping.

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.