Description
The Reznor 53330 Vertical Vent Air Inlet is a genuine OEM replacement component designed for use with compatible Reznor heating units. Engineered to provide a proper vertical air intake pathway, this part ensures that combustion air is directed efficiently into the venting system, supporting safe and effective heater operation.
Product Overview
As a factory-specified component, the Reznor 53330 is built to exact tolerances to maintain the performance and safety standards of your Reznor equipment. Whether you are performing routine maintenance or completing a repair, using the correct OEM air inlet helps preserve system efficiency and extends equipment life.
Key Features
- Genuine Reznor OEM replacement part
- Vertical vent configuration for compatible Reznor heating units
- Designed for proper combustion air intake
- Engineered to OEM fit and performance specifications
- Supports safe and efficient heater operation
- Durable construction for long-lasting service
Application
This vertical vent air inlet is intended for use with select Reznor commercial and industrial unit heaters. Always consult your equipment’s installation and service manual or contact your Reznor distributor to confirm compatibility with your specific model before installation.







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