Robertshaw 80-101 Indicating Light

The Robertshaw 80-101 Indicating Light is a critical diagnostic component for commercial and residential HVACR equipment, providing immediate visual feedback for system status monitoring. Built for the rigors of mechanical rooms, this 120V red indicator light is engineered for high-visibility signaling in furnace controls, boiler systems, and industrial burner assemblies. With a panel mount design and 1/4-inch quick-connect terminals, it ensures a secure electrical interface even in high-vibration environments.

For field technicians, the Robertshaw 80-101 serves as a direct-fit replacement for aged or burned-out pilot light assemblies. Its robust construction resists environmental cycling, making it a reliable solution for HVAC troubleshooting where consistent visual load verification is required. This round indicator light integrates seamlessly with standard control circuits to provide real-time notification of power distribution or lockout conditions, reducing diagnostic time during service calls.

• Universal Compatibility: Works with various 120V AC control circuits across multiple HVACR brands.
• High-Visibility Red Lens: Provides clear visual signal diagnostics even in low-light mechanical areas.
• Durable Construction: Heavy-duty housing designed to withstand the thermal demands of heating and cooling equipment.
• Simplified Installation: Standard panel-cutout fit with spade-style terminals for rapid field replacement.

• Can this be used in 24V systems? No, the 80-101 is specifically rated for 120V AC operation; using it on low-voltage circuits will result in no illumination.
• Is the lens replaceable? The lens and lamp are typically integrated as a sealed unit to prevent moisture ingress and ensure reliable performance.
• How do I test if the indicating light is faulty? Verify 120V across the terminals using a multimeter; if power is present but the light is dark, the unit requires replacement.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.