Window ac units fall right towards the end of the air conditioner efficiency spectrum being less efficient than central air conditioning systems and split system air conditioners.
High seer window ac units.
23 5 x 29 x 15 in.
12 the test s biggest ac was the lg a hefty slab of an appliance that uses a multi.
The amana avxc20 is a high efficiency home air conditioner.
However the high upfront cost of purchasing and installing central and split systems work in the favor of window units.
Most reliable units will last 15 years with minimum maintenance without losing the energy efficiency.
Its exclusive technology allows for sophisticated diagnostics and best performance routines.
Mini split units usually last for 10 to 20 years.
The bottom line is that for most people especially in southern california where it can swing from 32 degrees at night to the 90 s during the day it probably isn t worth the money for a high seer air conditioner.
Window air conditioners manufactured since the end of october have such innovations as high efficiency compressors and fans and better insulated installation materials that give you a tighter fit.