I have 2 AC window units:
Westinghouse WAC052G7A 5000 BTU window unit. This is unit is at least 7 years old. I received it from my Uncle used, but had worked great for ~4 years I used it. Like most older appliances, this is big and bulky but works good. SOLD
Danby DAC6011E 6000BTU This unit was used for 2 summers. Worked great. Originally $250 new, looking for $125.
Amazon info:
http://www.amazon.com/DAC6011E-000-btu-window-conditioner/dp/B007NMHMCM/ref=sr_1_1?s=home-garden&ie=UTF8&qid=1434164725&sr=1-1&keywords=DAC6011E&pebp=1434164727335&perid=CD03B5EFB50A4DC2AF27
6,000 btu window air conditioner covers approximately 250 sq.ft.
Electronic controls with remote and LED display
Energy Star compliant
Energy Saver Switch: Cycles the fan on and off after the compressor shuts off
Sleep Mode: Prevents the room from becoming too cold at night
6,000 btu window air conditioner covers approximately 250 sq.ft
Keystone KSTAW05A 5000BTU This unit was bought in April 2014, and opened but never used. We ended up moving 2 months later and didnt need it. Bought via amazon for $165. Looking to get $135
Amazon info:
http://www.amazon.com/Keystone-KSTAW05A-115-Volt-Window-Mounted-Conditioner/dp/B00549DULS
5,000 BTU 115-volt window-mounted air conditioner cools area up to 150 sq. ft.
Temperature sensing, full-function "Follow Me" LCD remote control allows you to see, set and maintain room temperature from across the room
Electronic controls with LED display, 3 cooling speeds, 3 fan speeds, energy saver mode, sleep mode, auto restart and programmable 24-hour on/off timer
Easy-clean, tilt-out mesh filter with check filter alert on the unit