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Key Features

  • 10,900/11,200 BTU Cooling
  • 11,200/9,200 BTU Heating
  • Universal Fit for Sleeve
  • Gold Fin™ Anti-Corrosion

What People Are Saying

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Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

I have an LT1235HNR. It is on a single circuit with a 20 amp breaker. The breaker keeps throwing on heat even though I see on the spec sheet that it only should pull about 15 amps on heat. It is about 3 months old and has been on heat without a problem

Asked by: meaux
We regret the trouble you have experienced with this air conditioner. Check to see if there is any other device connected to this circuit which might be placing additional draw on the amperage. If not, then the unit may require service. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at
Answered by: NeilE
Date published: 2016-04-16

how do I switch this unit LT1235HNR to heat instead of cool?

Asked by: peanutguy
We appreciate your interest in this air conditioner. Press the MODE button repeatedly until the HEAT indicator light is active. The fan is designed to run continuously for this operation.
Answered by: NeilE
Date published: 2016-04-16

Is there an LG specific wall sleeve for this unit?

Is there an LG specific wall sleeve for the LT1235HNR, if so, what is the part number.? Thank you.
Asked by: oinkoink
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