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.
High seer window ac units.
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.
Its exclusive technology allows for sophisticated diagnostics and best performance routines.
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.
12 the test s biggest ac was the lg a hefty slab of an appliance that uses a multi.
Most reliable units will last 15 years with minimum maintenance without losing the energy efficiency.
Mini split units usually last for 10 to 20 years.
It is powered by variable speed scroll and swing compressors ensuring that the unit can reach up to 23 seer cooling performance.
However the high upfront cost of purchasing and installing central and split systems work in the favor of window units.
23 5 x 29 x 15 in.