Replacing Outdoor Air Conditioning Unit

For a window central air conditioner you can expect to pay around 350 while a ductless mini split system costs 1 200 on average.

Replacing outdoor air conditioning unit.

A faulty capacitor does not do this properly. Replacing fuses on your central air conditioner simply involves removing the disconnect popping out the two fuses and replacing them with new ones. 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. As of 2010 for example manufacturers must use a new kind of refrigerant that s not an ozone depleting chlorofluorocarbon.

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. The run capacitor s job is to jump start the compressor and the fan of your air conditioning system when needed. Assuming nothing else is wrong with the air handler or furnace these two components will restore central air conditioning to your home. 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.

A possible sign your run capacitor has failed is that the compressor unit outside your home does not start up. 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. When outdoor ac units and heat pumps and air conditioning units are designed they are built to work with a matched indoor unit.

1 turn off the circuit breaker that supplies electricity to the air conditioning system at the main. 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. The condensing unit fan blows outside air through the condensing coil to remove the heat. Unlike r 22 refrigerant r 410a does not contribute to ozone depletion.

In order to do it right at minimum you re going to have to replace the outdoor condenser unit and a matched evaporator coil. The average cost to replace an air conditioner is 4 631. An hvac technician can still fix a refrigerant leak and add r 22 to your system for now. The ac contactor the start run capacitor s and the condenser fan motor.

It may make a humming noise in an attempt to start without ever turning on. 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.