Replacing Outdoor Air Conditioning Unit

The run capacitor s job is to jump start the compressor and the fan of your air conditioning system when needed.

Replacing outdoor air conditioning unit.

An hvac technician can still fix a refrigerant leak and add r 22 to your system for now. The average cost to replace an air conditioner is 4 631. For example if the air conditioner is relatively new and under warranty your manufacturer may provide you with a new completely compatible unit at little or no cost. The condensing unit also houses the compressor but only a pro can replace that.

And a new system can use less than half the electricity of your old one while doing a far better job of keeping you cool and comfortable. Assuming nothing else is wrong with the air handler or furnace these two components will restore central air conditioning to your home. A possible sign your run capacitor has failed is that the compressor unit outside your home does not start up. This matched system works in tandem to generate optimum efficiency and ideal system performance replacing an outdoor air conditioner unit without installing the matching indoor unit will work.

1 turn off the circuit breaker that supplies electricity to the air conditioning system at the main. The condensing unit fan blows outside air through the condensing coil to remove the heat. But if you re replacing an indoor or outdoor unit that used r 22 your new unit will use r 410a refrigerant sometimes referred to as puron which is carrier s trademark for it. Replacing fuses on your central air conditioner simply involves removing the disconnect popping out the two fuses and replacing them with new ones.

If your air conditioner is more than eight years old repair is probably not worth the expense unless it s a simple problem like debris clogging the condenser unit or a worn fan belt. When outdoor ac units and heat pumps and air conditioning units are designed they are built to work with a matched indoor unit. Unlike r 22 refrigerant r 410a does not contribute to ozone depletion. As of 2010 for example manufacturers must use a new kind of refrigerant that s not an ozone depleting chlorofluorocarbon.

A faulty capacitor does not do this properly. The condensing unit houses the three parts replaceable by a diyer. Replacing the air conditioning unit s contactor is a practical way to repair this issue. Central ac replacement depends on if existing ductwork is in place what type of unit will be installed and the size of the ac unit in tons.

Often a technician will recommend that you replace both the inside and outside portions of the air conditioner but there are some exceptions to this. The ac contactor the start run capacitor s and the condenser fan motor.