The FAAC 2705 capacitor is an authentic replacement capacitor designed specifically for FAAC gate opener motors that require a 25?µF, 115?VAC capacitor for proper function. When the original capacitor fails, motors may hum or stall, fail to start, or perform poorly. This capacitor ensures correct phase shift and motor torque on start-up or continuous running depending on motor design. It’s compatible with several FAAC swing gate and mechanical operator models (400, 402, 412, 415, 422), and is essential for reliable, efficient operation. Its durable design is meant to handle the electrical stresses in gate motor applications.
Power off & isolate all electrical supply before working. Capacitors can hold charge; discharge safely.
Remove access cover on motor / gate operator to expose original capacitor.
Note orientation, leads, and how old capacitor is connected. Remove old capacitor.
Install the FAAC?2705 capacitor in the same lead configuration. Ensure connections are tight and correct polarity (if applicable; most motor run caps are non-polar).
Replace access cover. Restore power.
Test gate operation: start-up, open/close actions, stalls, unusual sounds. If motor still fails, test motor and other components.
Always work with the power disconnected; capacitors can retain a charge even after power is removed.
Use the exact value: 25 µF; using a capacitor with significantly different µF can cause motor damage or underperformance.
Make sure the replacement capacitor’s voltage rating (at least 115 VAC) is maintained.
Warranty for the part is typically 1 year from authorized FAAC parts distributors
Store capacitors in a dry place; moisture can degrade lifespan.
Check capacitor as part of regular maintenance if gate motor hums, fails to start, or shows reduced performance.
If replacing after a failure, inspect other components (motor brushes, wiring, overload switch) to ensure nothing else was damaged.
Keep spare capacitors on hand for installations to reduce downtime.
