23,500 BTU Heat/Cool Window Air Conditioner with Remote Seasonal Heating & Cooling 26" x 16 27/32" x 30 5/16" 29 3/8" x 21 3/16" x 33" View LW2413HR Product Support how do I get the dirty filter light to turn off Press the temp up/ temp down buttons at the same time The heat quit working is there a fuse or something else to check We appreciate your interest in this air conditioner. There are no electrical components to check, if the circuit breaker in the power cord has not tripped. The machine may require service. Why don't they unit get hot We regret the trouble you are experiencing with this unit. Please contact our Customer Interactive Center at 800-243-0000 for assistance Are any of your window air conidtioner units made in the USA? LG is an international company with factories worldwide and parts for the air conditioners can be shipped from any of those factories and then the unit be assembled in another country, typically Canada, Mexico or the US for units sold in the US.

Where the unit is assembled is what will be stamped on the unit as 'Country of Manufacture' so depending on the distributor there is no way to know which unit was made where without looking at the label on the unit...^IFV Does the unit have a thermostat on it in the heat mode? We appreciate your interest in this air conditioner/heater unit. central ac unit replacement costAccording to the descriptions on page 16 of the owner’s manual, it appears that the heater does not operate with the thermostat. inside unit for acThe COOL mode runs to reach the desired temperature. best buy central air conditioning unitsIt uses the thermostat to make such a determination. The HEAT mode states that the heater runs and heats the room. No thermostat is involved in this.