With a 95-second full-rotation response time

this unit ensures seamless continuity for legacy Honeywell Analytics and Vulcain installations

Designed for longevity in hydronic heating systems

or unusual metal-on-metal rattling during the ignition cycle

maintaining reliability in demanding commercial environments

Lennox 54J00 Run Capacitor 340155-7024 With a 95-second full-rotation responseThe Lennox 54J00 Run Capacitor is a critical 3 MFD 400V component engineered for high duty cycle applications in residential and commercial HVAC systems. Designed specifically as a genuine Lennox OEM replacement, this capacitor provides the precise phase shift required for blower motors and small induction motors to operate at peak efficiency. Utilizing 400VAC rated metallized film technology, it maintains stable capacitance levels under varying