Where is contactor on AC unit?

The air conditioner contactor is basically a switch that is located in the outdoor part of the air conditioning unit. The “switch” consists of a control coil, a metal plunger, and one or more sets of electrical contacts. the switch turns the unit on and off as required to keep the home at the desired temperature.Click to see full answer. People also ask, how much is a contactor for an AC unit? Air Conditioner Repair Costs Common Problem Average Cost to Fix Capacitor or contactor replacement $90-$400 Home air compressor replacement $1,350-$2,300* Evaporator coil replacement cost $650-$1,200 Condensing unit fan motor replacement $100-$700 what causes an AC contactor to go bad? The Contactor And mechanical failure can happen if something has gotten into it such as pests or debris that prevent it from working. As for electrical failure, the coil of a contactor can become damaged when the insulation between the wires breaks down. Herein, why is my AC contactor not pulling in? Answer: If the contactor is not getting the 24 volts to the contactor coil then it could be a time delay relay (if the unit is equipped), thermostat problem, transformer problem, safety control, (low on refrigerate) wiring problem or a condensate pump, secondary drain pan safety switch problem.What happens when AC capacitor goes bad?The most common problem that bad capacitors can cause is “hard starting.” This is when the compressor of an AC has difficulty starting up, stutters trying to turn on, and then shuts off a short while later. In most cases of capacitor problems, such as damage or a loss of charge, the capacitor will need to be replaced.