Best Answer

If you are talking about the larger of the 2 copper lines, the problem could be that the unit is low on refrigerant. Check to ensure that the large line is insulated and not exposed.

User Avatar

Wiki User

โˆ™ 2005-09-07 15:27:51
This answer is:
User Avatar
Study guides

Create a Study Guide

Add your answer:

Earn +20 pts
Q: Why does a central air conditioner have ice build up on the pipes?
Write your answer...
Related questions

What are the ratings for your central air conditioner?

I do not own a central air conditioner. There are several websites though that offer reviews of central air conditioners. One of these websites is

What takes up more electricity - central air conditioner or window air conditioner?

Central of course because it is larger.

Why does your central air conditioner make a hissing noise?

because that air conditioner is full of air. It is letting the air out.

What is a central air conditioner?

Central Air Conditioners are installed into your house to provide cooling air in every room using a duct system. They are very refreshing on a hot day.

Your central air conditioner turns on but is not blowing through the vents?

If central air conditioner turns on but is not blowing through the vents, check the filter. If it is dirty, change it. Change the thermostat into cool, this will defrost the air conditioner.

How much does it cost to install a central air conditioner per sq ft?

How much does it cost to install a central air conditioner per sq foot

You have no windows in your apartment can you have a air conditioner in your aprtment with no windows?

If you don't have central air conditioning, you can purchase a portable air conditioner (not a fan) to do the job.

Does a window air conditioner have to go in a window?

The window air conditioner does not have to be on the window. It just has to be in proximity to the window. The vent pipes and fans work best if there is an opening on the wall.

Is it safe to build a deck on top of your air conditioner unit?

Yes, unless you want your air conditioner to actually work.

What temperature of air should a central air conditioner put out?

degree air condisner out out

Covering your central air conditioner in winter?


Who makes Weatherking central air conditioner?


What would a central air conditioner cost to install?

The cost of installing a central air conditioner depends on the unit as well as the size of your house. It can cost you anywhere from $1,500 to $1,5000.

What are the benefits of installing a central air conditioner?

There are many benefits to installing a central air conditioner. This will allow one to control the temperature of their house, and remain cool and comfortable during the summer months. It also has many benefits over a window mounted air conditioner, as central air allows each room in the house to be cooled equally.

What happens when central air conditioner freeze?

air conditioners heat up

Can a central air conditioner be installed in a house that currently uses room air conditioners?

Yes, a central air conditioner can be installed in a house that currently uses room air conditioners as long as there is a place to put the fan outdoors.

Is a portable air conditioner expensive?

Portable air conditioners are not expensive to buy, but they are more expensive to run than a whole house air conditioner. However, if your house does not have central air, a portable air conditioner is a good alternative.

Why does your central air conditioner make a loud noise when it comes on sometimes?

Your central air conditioner may make a loud noise when it comes on. This is because it may have a leak somewhere in the system.

What ton central air for 2034 sqfthouse?

what ton central air conditioner is needed for a 2034 sq. ft. house

Air Conditioner Reviews?

form_title= Air Conditioner Reviews form_header= Stay cool with a great air conditioner! Do you want a window unit?*= () Yes () No How often do you use your air conditioner?*= {Daily, Weekly, Monthly, Other) Are you replacing an existing unit?*= () Yes () No Do you have central air?*= () Yes () No

Mini Split Air Conditioner?

form_title= Mini Split Air Conditioner form_header= Stay cool during the dog days of summer. What is the square footage of the area with the air conditioner?*= _ [50] Do you need someone to install the air conditioner?*= () Yes () No Does your home have central air?*= () Yes () No

Why would a Central air conditioner smoke?

5s rul

What is the standard temperature for central air conditioner in a condo?

There is no standard.

How much does a central air conditioner unit cost?

about 722$

What is the strongest air conditioner for a home?

If you need a strong air conditioner it's best to go with an external one, that can be pumped through an existing central air duct.