Air Conditioner Breaker Box

Guide to air conditioner specifications and troubleshooting electrical question.

Air conditioner breaker box.

The electric circuit panel has had a 50 amp circuit breaker and the air conditioning unit has not been change in over ten years. That is if you have a 20 amp breaker and the ac pulls 30 amps the breaker trips. Since circuit breakers measure their capacity in amps you must do a bit of math before coming to a suitable conclusion. This can t happen if the thermostat is signaling for cooling.

Install the wires to the condensing unit. 1 poor maintenance can cause air conditioner breaker trips. If the circuit breaker has tripped simply turn it off and then back on. With this increased power use the heat increases.

At your electrical panel turn the ac circuit breaker switch to the on position. Halex 60 amp 120 240 volt non fuse metallic ac disconnect hnf60r 1 per pack. Electrical panel check your main electrical panel to see if there s a circuit breaker tripped older homes use a fuse box. Cut enough conduit to reach from the disconnect box to the wiring panel on the air conditioning condensing unit.

Before calling a repair service there s a few things you should check. Well an air conditioner usually trips the breaker because it s pulling in more amps than the breaker is rated for. Because air conditioners only advertise the type of voltage and wattage they require you might run into some confusion when thinking about what kind of strength your circuit breaker should have. That will cause the air conditioner breaker trip if the problem is not repaired.

Flip the air conditioning service and furnace circuit breakers in your main electrical panel to the off position. Strip about 1 2 inch of insulation from the ends of the wires inside the disconnect box. Thich typically happens because an air conditioner is replaced with a more efficient unit but the circuit breaker in the panel is not replaced with a smaller one. The buyers of my home want me to call out an electrician to fix a problem with the air conditioning.

Next turn off the power switch right at the furnace or air handler. Wait 30 minutes with the air conditioner off. Then yank the disconnect block photo 1 and clean the condenser coils photo 2. That s why breakers trip.

Pull the wire through the conduit while leaving enough on each end to make the connections. To protect you from overcurrents that can damage equipment and cause fires yikes. Dirty clogged filters can also cause the breaker to trip.