Window and Through the Wall Air Conditioners

• ★ My window or through the wall air conditioner is not heating my room enough.  Is there a problem?
• Does my Koldfront window or through the wall air conditioner have a drain plug?
• How does the 'Dry' mode function on my window air conditioner?
• How does the AUTO Mode function work on my Koldfront air conditioner?
• My window or through the wall air conditioner is not cooling my room enough.  What can I do?
• My window or through the wall air conditioner will not power on. What can I do?
• Can I install a standard window mount air conditioner in a wall opening?
• My Koldfront window air conditioner is displaying an error code. What does it mean?
• How do I clean the filter on my Koldfront window air conditioner?
• What regular maintenance is needed on my window air conditioner?