LG
LG LT1033HNR 10000 BTU Through-the-Wall AC Heater
★★★★★
Keep any room comfortable year-round with this 10,000 BTU through-the-wall air conditioner and supplemental heater.
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Overview
Year-Round Comfort in Any Room
The LG LT1033HNR 9,800 BTU Through the Wall Air Conditioner with Supplemental Heat provides both cooling and heating for rooms up to 440 sq. ft. This versatile unit offers multiple fan speeds, 4-way air deflection, and convenient features such as auto restart and a remote control.
- BTU: 9,800 BTU
- Room Size: Up to 440 Sq. Ft. (18' x 25' Room Size)
- Cooling/Heating Speeds: 2
- Air Deflection: 4-way air deflection
- Voltage: 230V
- Features: Remote Control, Auto-Restart, Energy Saver Option
- Noise Level: 54 dB
Key Features
Air Conditioner and Heater
For cooler days, use the supplemental heat option to add warmth to your space; Install the ac heater unit through the wall to maintain a steady temperature in your bedroom or office
Multiple Fan Speeds
This air conditioner and wall heater has 2 cooling, heating and fan speeds that allow you to customize your cooling or heating and adjust the air flow to suit your needs
Maximum Usability
This heating ac includes an easy to use digital control panel and remote control; 4-way air deflection gives you ultimate flexibility; Filter light reminder, trim kit, and a removable, washable filter are included for your convenience
Auto Restart
After a power failure, Auto Restart will automatically turn the air conditioning and heater unit back on when power is restored
Cools Rooms up to 450 Square Feet
LT1033HNR is ideal for cooling medium rooms (25' X 18'); With 450 square feet cooling coverage, keep your bedroom or office comfortably cool with this heat and ac unit
Pros & Cons
👍 Pros
- Dual-function cooling and supplemental heating eliminates the need for a separate heater
- Multiple fan speeds and 4-way air deflection allow flexible airflow control
- Includes remote control and digital control panel for convenient operation
- Auto Restart feature preserves your settings through power interruptions
- Washable and removable filter reduces ongoing maintenance costs
👎 Cons
- Requires a 230V outlet, which many rooms do not have pre-wired
- Through-the-wall installation is more involved than a window unit and may need professional help
- At 54 dB the unit may be noticeable in quiet bedrooms or offices
- Heating function is supplemental only and not a replacement for a primary heating system
- Unit is designed for a fixed wall opening and cannot be easily relocated between rooms
Frequently Asked Questions
Does this unit require a sleeve or trim kit for installation?
A trim kit is included with the unit. It is designed for through-the-wall installation and fits into a standard wall sleeve (sold separately if not already installed).
What voltage does the LG LT1033HNR require?
This unit requires a dedicated 230V electrical outlet, which is different from a standard 120V household plug. Proper wiring should be confirmed before purchase.
How large of a room can this unit effectively cool?
LG rates this unit for rooms up to approximately 440–450 square feet, roughly equivalent to an 18-by-25-foot space.
Does the unit restart automatically after a power outage?
Yes, the Auto Restart feature restores the unit to its previous settings once power is restored, so you do not need to manually turn it back on.
How loud is this unit during operation?
The unit operates at approximately 54 dB, which is comparable to a normal conversation level.
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