Description
Overview
The Coyote 06-2016-3 4″ Traditional Louver combines classic styling with reliable HVAC performance.
Because it uses a 4″ front opening and a 2½″ rear hose connection, it balances airflow volume with ducting flexibility.
This design fits perfectly in dashboards, control panels, or cab walls where strong airflow and compact hose routing are needed.
Function and Performance
This 4″ diffuser-style louver provides smooth, quiet airflow through curved directional vanes.
The 2½″ hose adapter connects directly to flexible ducting, ensuring consistent pressure and minimal air loss.
As a result, it delivers balanced heating or cooling across the operator space.
In addition, the wide face disperses air evenly, reducing hot or cold spots while keeping noise levels low.
Durability and Design
Coyote molds the 06-2016-3 from impact-resistant black ABS plastic designed for vibration and UV exposure.
Because the adapter and vent are molded as one solid assembly, it stays tight and secure under daily use.
The satin-black finish gives it a clean, OEM-grade appearance that complements both industrial and recreational interiors.
In addition, the classic “traditional louver” face matches other Horizon and Starlight Series vents for a unified look.
Installation
Installation is fast and straightforward.
Mount the louver assembly into the panel opening and secure it using standard retainers or screws.
Attach the 2½″ flexible hose to the rear adapter and tighten with a clamp or zip tie.
Because the adapter is built in, no additional fittings are needed — creating a clean, leak-free installation.
Applications
The Coyote 06-2016-3 4″ Traditional Louver is used in buses, RVs, construction cabs, trucks, and industrial HVAC systems.
It’s ideal for dash vents, bulkhead outlets, and overhead panels where compact ducting meets large airflow needs.
Because it offers both performance and easy installation, it’s suitable for OEM systems and retrofit builds alike.
Specifications
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Series: Traditional Louvers
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Part Number: 06-2016-3
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Face Diameter: 4″ (101.6 mm)
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Hose Adapter Size: 2½″ (63.5 mm)
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Material: Black ABS plastic
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Airflow: Adjustable, quiet, high volume
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Applications: Bus, RV, truck, off-road, and industrial HVAC
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Features: 4″ louver face, 2½″ hose adapter, one-piece molded design, durable finish





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