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The ACI 104136 is a 24-volt indicating light designed for panel-mount status indication in HVAC, electrical, and building automation control systems. Featuring a blue round lens and blade connector termination, this pilot light provides a clear visual signal for circuit status, fault indication, or system state monitoring. Its compact form factor and standard blade connector make it a practical choice for control panel builders and service technicians working on low-voltage equipment.
This indicating light is suited for residential and light commercial control panel applications where low-voltage status indication is required. It installs in standard pilot light cutouts and is compatible with 24-volt control circuits commonly found in HVAC air handlers, rooftop units, and building automation panels. Licensed electricians and HVAC controls technicians are the typical installers.
Designed as an OEM-style replacement or new-installation indicating light for 24-volt low-voltage control panels in HVAC and electrical applications.
Installation should be performed by a licensed electrician or qualified HVAC controls technician. De-energize the control panel and verify zero voltage at the circuit before handling or wiring the light. Blade connector terminations should be fully seated to ensure a secure electrical connection. Follow applicable NEC guidelines for low-voltage control wiring and panel assembly.
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