301.03.0110.20 Air Dryer Valve Heater for Knorr-Bremse
301.03.0110.20
Summary
This air dryer valve heater is a critical freeze-protection component for heavy commercial vehicle brake systems. It is designed to be compatible with Knorr-Bremse systems, ensuring moisture condensation at the purge port does not freeze and block the valve during cold weather operations. Equivalent to OE Knorr-Bremse K107293K50.
| EAN Code | 8683457048430 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- K107293K50
Description
What does an air dryer valve heater do?
This air dryer valve heater acts as a vital protection component within the pneumatic brake system. By providing controlled heat to the purge valve area, it prevents moisture from freezing and blocking the valve operation. This ensures consistent air flow and reliable braking performance even in extreme low temperatures.Vehicle and system compatibility
The component is specifically engineered to be compatible with Knorr-Bremse systems. It functions within the air dryer assembly to maintain thermal stability at critical junctions, preventing ice formation that could lead to pneumatic system failures in heavy commercial vehicles.Installation and maintenance
Installation and maintenance should be performed by a workshop technician. It is recommended to inspect the heater during regular air dryer service intervals to ensure the electrical connections are secure and the heating element provides adequate warmth to prevent moisture blockages.Troubleshooting freeze protection
When troubleshooting pneumatic system issues related to freezing, checking the integrity of this heater is a standard procedure. Maintaining this small but essential component helps prevent larger system failures caused by ice buildup in the air lines.OE cross-reference
301.03.0110.20 (Air Dryer Valve Heater Air Dryer Valves) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number K107293K50.Other OEMs
KNORR-BREMSE
- K107293K50
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the function of an air dryer valve heater?
It is a thermostat-controlled element that heats the purge valve area to prevent moisture from freezing and blocking the air dryer valve.
Is this heater compatible with Knorr-Bremse systems?
Yes, this component is designed to be compatible with Knorr-Bremse systems to ensure reliable operation in cold climates.
Can this heater be replaced separately?
Yes, it can typically be replaced as an independent component without needing to replace the entire air dryer unit.
What happens if the valve heater fails?
If the heater fails, moisture can freeze at the purge port, potentially blocking the valve and causing pneumatic system issues.
What are the OE reference numbers of this part?
301.03.0110.20 directly replaces Knorr-Bremse OE number K107293K50.