Robertshaw 80-101 Indicating Light or an irregular flame color

or an irregular flame color

the Sensus 019-01029-004 is compatible with natural gas

Technical Precision: Maintains SPDT (Single Pole Double Throw) switching logic for flexible normally open or normally closed wiring configurations

distinguishing it from the silver (low-pressure) or red (high-pressure) variants

providing critical compressor protection during transient power events

Robertshaw 80-101 Indicating Light or an irregular flame colorThe 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