Product Overview
Stay cool during the hot months and warm up on cooler days with an LG LW1223HR Window Air Conditioner with Heat. Offering 12,000 BTUs of cooling power, this unit is perfect as a standalone AC solution for smaller living and working environments or to augment a central system in a key area of your home. In addition, 11,200 BTUs of heat make it the ideal solution for those spaces that need an extra boost of heating as well as cooling. Its digital thermistor makes achieving your preferred temperature easy and multiple features ensure convenient operation.
This AC with heat includes an installation kit for windows 27 to 39 inches wide.
It also uses a 220-240V and utilizes a NEMA 6-20P plug configuration that looks like this:Â
Multi-Season Comfort & Convenience
Most window AC units simply cool, which means that you use them for a short period each year and resort to space heaters during the cold season. With the LG LW1216HR you have the climate solution for your space at your fingertips all year. When temperatures moderate and the days are mild, select the fan-only mode with 2 air speeds and utilize the ventilation feature to circulate the air and bring fresh air into your room. The included remote ensures you won’t have to leave the comfort of your chair to fine tune the setting, select a different operating mode, or adjust the fan speed. Four operating modes give you full control over your home environment.
- Cool Mode:Â Set the thermistor to your ideal temperature anywhere from 60 to 86 degrees and select from 2 fan speeds to control air flow.
- Heat Mode:Â Take the autumn chill out of the air with electric heat and stay warm and cozy during winter months.
- Energy-Saver Mode: In this mode your LG will automatically test room air to determine when cooling is needed, only running the compressor at that time.
- Fan-Only Mode: When unexpected milder weather turns up, use the fan in the desired speed to circulate the air.
Powerful Energy Efficiency
The LW1216HR delivers 12,200 BTUs of cooling power, cooling spaces up to 550 square feet with the ability to serve as the primary cooling source. Providing 11,200 BTUs of heat this unit provides supplemental heat to that room that just doesn’t get enough warmth. The 24-hour timer enables you to pre-set the times you want the unit to run to help conserve energy. This, along with its energy saver mode has given it an 11.3 Energy Efficiency Ratio, which translates into significant long-term savings over comparable units that have a lower EER.
Additional Features
- Programmable Timer: Using the built-in, 24-hour timer, you can schedule your LG window unit to turn on and off any time of day or night.
- Humid climates: This unit features an included drain pipe and a slinger fan which helps with dispersing moisture and draining collected water during humid days.
- Four-Way Air Direction: Four-way adjustment lets you direct the air where it’s needed most, which is useful for avoiding hot and cold spots.
- Quiet Operation: This unit provides quiet operation in its default mode and ensures that it can run at its highest speeds without interfering with TV, music, and other listening experiences.
- Filter Reminder: LG takes the worry out of filter maintenance with the auto-reminder for filter cleaning, so your unit always runs safely and efficiently.
Summary
The LW1233HR Window Air Conditioner with Heat delivers powerful 12,200 BTUs of cooling and 11,200 BTUs of heating for your space up to 550 square feet. Install this multi-featured unit in your window measuring from 27 to 39 inches wide, set the thermistor to your ideal temperature, grab the remote and relax. Your LG will keep you comfortable all year round.
Things Customers Love:
- Packed with Features: 24-hour timer, 2 fan speeds, 4-way direction air flow, energy saver mode, built-in thermistor, and filter clean reminder—all accessible from the remote control.
- Energy Efficient: While providing both powerful cooling and heating, this unit is UL rated and boasts and EER of 11.3 costing only about $96 per year to operate.
Things to Consider:
- Electrical Configuration: This AC with Heat is 220-240V and utilizes a NEMA 6-20P plug configuration.





























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