Quiet and efficient a carrier ac unit sets the standard for modern precision central air conditioners.
Modern central air conditioning.
If you do so consult a local heating and cooling contractor to assure that the new compressor is properly matched to the indoor unit.
As one of the oldest manufacturers of top rated heating and air conditioning systems they are known to be reliable and have a good reputation for top of the line central air conditioning and hvac systems.
The average central air conditioner sold in 1988 had a seer equivalent of about 9.
If you have an older central air conditioner you might choose to replace the outdoor compressor with a modern high efficiency unit.
Like traditional central air conditioning systems used for residential and light commercial spaces vrf systems have an outdoor condenser unit and indoor air handlers.
But the similarity stops there.
If you do so consult a local heating and cooling contractor to assure that the new compressor is properly matched to the indoor unit.
By 2002 it had risen to 11 1 the national efficiency standard for central air conditioners and air source heat pumps now requires a minimum seer of 13 since 2006 and to qualify for energy star requires a seer of 14 5 or higher.
For air conditioning systems if you have an older central air conditioner you might choose to replace the outdoor compressor with a modern high efficiency unit.
Vrf systems vrf systems are one of the best modern air conditioning options for older homes.