If your contactor is buzzing, chattering, or the contacts are pitted and burnt, replace it — cleaning won’t fix it. Match the amp rating and coil voltage exactly.
1P40A24V – CONTACTOR (C140A)
$29.50
Single-pole 40A contactor with 24V coil (C140A). Controls power to the compressor in your outdoor AC unit. Direct replacement for most 1-pole 25-40A applications.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
Description
If your AC clicks but doesn’t start, or the outdoor unit won’t turn on at all, the contactor is the first thing to check. The contactor is the electrical switch inside your outdoor unit that sends power to the compressor when the thermostat calls for cooling. This single-pole 40A model with a 24V coil fits most residential systems.
Specs: 1 pole, 40 amp, 24V coil, screw terminals
Replaces: C140A, 1P40A24V, CONT1P025024V, CONT1P030024V, CONT2P025024VS, SE6968M
Fits: Goodman: GSX140481KD; also fits most residential AC systems requiring a 1-pole 25-40A contactor with 24V coil
Need help? See our AC Clicking But Not Starting Guide.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
