Lg Electronics LW1223HR Window Ac with Electric Heat

Product Description

The LG ELECTRONICS LW1223HR is a window-mount air conditioner with integrated electric heat, designed for year-round climate control in residential and light-commercial spaces. It delivers cooling across up to 570 square feet at an EER rating of 11.6 and a CEER rating of 11.6, indicating strong energy efficiency for its class. Airflow is rated at 470 CFM with two fan speeds, giving technicians and installers flexibility in balancing comfort and noise. The unit uses air-cooled vented operation and is intended for indoor installation in a standard window opening. At 93 pounds, proper support hardware and a two-person install are standard practice.

This unit suits residential apartments, condominiums, offices, and similar single-zone spaces where a through-wall or central system is not practical. The electric heat function extends the unit's usefulness into shoulder seasons without requiring a separate heating source. Two fan speeds allow occupants to adjust airflow without adjusting temperature set points. Installers working in multi-unit residential buildings will find this unit a common replacement or upgrade choice for existing window AC rough openings.

Key Features

• Cools up to 570 square feet with an EER of 11.6 and CEER of 11.6
• Integrated electric heat for year-round single-unit climate control
• 470 CFM airflow with 2-speed fan for flexible comfort settings
• Air-cooled vented operation — no water-cooled or portable exhaust required
• Compact profile at 15 inches tall and 23-5/8 inches wide for standard window openings
• Indoor-rated unit with straightforward window-mount installation

Compatibility

Designed as an OEM window air conditioner with electric heat for standard residential and light-commercial window openings sized to accommodate a unit approximately 23-5/8 inches wide, 15 inches tall, and 22 inches deep.

Installation Notes

Window air conditioner installation is typically performed by HVAC technicians or qualified electricians, particularly where dedicated circuit wiring is required. Disconnect power at the breaker before servicing or reinstalling the unit. Confirm the window opening dimensions and sill load capacity before mounting, as this unit weighs 93 pounds. Follow local electrical codes and the manufacturer's mounting bracket instructions to ensure proper drainage pitch and secure anchoring.