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There is no real set temp for the lines ,the bigger thing is the heat that the outside unit is producing when the unit is on. A normal functional AC unit will be around 105 to 110 degrees as for the copper lines they should feel pretty cold to the touch like an ice colds beer feels in your hand......
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∙ 11y ago
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What two copper lines connect the evaporator section with the condensing unit?
suction line liquid line
How should I increase the copper tubing size for a 18000 BTU split air conditioning unit with the distance of 30 feet between the evaporator and the condenser?
The installation manual will tell you what size lines are acceptable.
Why is discharge line leaving outside unit cold on central ac?
The expansion device inside the outside unit expands the refrigerant gas and as a result, the discharge lines chills
Do you have to replace the copper pipes when replacing ac unit?
no need to change the copper tube if the capacity of the unit is same.
Why does a central air conditioner have ice build up on the pipes?
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.
Should the air conditioning copper lines be run from the inside unit to the outside without splices or are splices acceptable inside finished walls and between floors?
The refrigerant lines should be as short as possible and preferrably without splices.
What two copper lines connect the evaporator section with the condensing unit?
suction line liquid line
How should I increase the copper tubing size for a 18000 BTU split air conditioning unit with the distance of 30 feet between the evaporator and the condenser?
The installation manual will tell you what size lines are acceptable.
What happens when central air conditioner freeze?
my copper lines freezing on central air unit.
If a condensing unit is out of level or wobbles what should you watch for?
Stress on the refrigerant lines
How much can you expect for a scrap central air unit and coil?
depending on the size of the unit i took 2.5 ton off and made$60.00 off it and the copper lines that connect it $27.00 so if you have an old unit it is worth taking off .
What is 4 rows in a coil in a central air unit?
Coils, whether in the indoor or the outdoor unit, have copper refrigerant lines that "snake" through the coil. This is where the heat transfer takes place. These snaked copper lines can be stacked on top of one another within the same coil to maximize the amount of heat transfer that occurs. The number of rows varies from one product to another.
Why is discharge line leaving outside unit cold on central ac?
The expansion device inside the outside unit expands the refrigerant gas and as a result, the discharge lines chills
Why is the small copper pipe cold and larger copper pipe hot at the outside unit?
My guess is you probably have a Heat Pump Condenser. If you are running in air conditioning you need to make sure that the reversing valve is energized.
Do you have to replace the copper pipes when replacing ac unit?
no need to change the copper tube if the capacity of the unit is same.
Is it possible for a two ton heat pump to hold seven pounds of freon?
Yes, depending on how long the lines are. The unit should have a sticker showing the unit's charge, then you have to figure the lines and the coils in the furnace.
How much freon does a 2 ton unit hold?
I was told 3 to 6 pds of freon, told it depended on the length of the copper lines between the condenser and the airhandler.
