Knobs
Knobs are a key interface component in mobile HVAC systems, allowing operators to adjust temperature, airflow, and system functions with precision and ease. In trucks, off-highway equipment, agricultural machinery, and specialty vehicles, durable control knobs help ensure reliable operation in high-use and vibration-heavy environments.
This category includes HVAC control knobs designed for use with thermostats, blower switches, heater controls, and other mobile HVAC control assemblies. These knobs are commonly used in dash panels, control boxes, and auxiliary HVAC modules where consistent grip and clear adjustment are required.
Our selection covers a range of styles, sizes, and attachment types to support OEM replacement and custom installations. Each product page provides dimensional details and compatibility information to help ensure proper fit with the intended control shaft or switch.
Whether you’re replacing a worn knob or completing a new HVAC control layout, these knobs are built for durability, usability, and long service life in mobile applications.
