Heater Switch Resistor — Resistor for Cab Heater/Fan Control SKU: QT62472

This heater switch resistor replaces the resistor element in your cab heating system to restore full fan speed control. It ensures that your HVAC system responds correctly to your heater switch settings.

Designed to withstand temperature fluctuations and electrical load changes, this resistor module copes with vibration, heat, and repeated cycling without failure. It’s built to last in cab environments.

• Provides regulated resistance for cab heater/fan control circuits
• Robust design to endure current fluctuations and thermal stress
• Corrosion-resistant terminals for reliable electrical contact
• Compact form factor designed to fit within blower housing or dash mounts

Installation Tip: Disconnect power before removing the old resistor. Clean the connector terminals and ensure tight contact. Insert the new resistor, secure mounting, and test all heater/fan settings before reassembling.

This heater switch resistor is a dependable, field-ready component to restore consistent fan control in your cab heating system.