Lg Electronics LT1033HNR Window Ac with Heat 450 Sq Ft

Product Description

The LG ELECTRONICS LT1033HNR is a window and through-the-wall air conditioner with integrated heating capability, designed for residential and light-commercial cooling and heating applications. The unit delivers air-cooled, vented performance across up to 450 square feet of conditioned space, moving 285 CFM of airflow at two fan speeds. With an EER rating of 9.7 and a CEER rating of 10.7, this unit meets standard efficiency benchmarks for window-mount equipment. Licensed HVAC technicians and experienced installers handle the mechanical mounting and electrical connections for this class of equipment.

The LT1033HNR is suited for single-room residential installations, small offices, and server rooms where a self-contained heating and cooling unit is preferred over a split system. The through-the-wall mounting option makes it appropriate for sleeve-style wall openings as well as standard double-hung window frames. Its indoor classification means all components are contained within a single chassis, simplifying installation in spaces without access to outdoor refrigerant lines or ductwork.

Key Features

• Cools and heats up to 450 square feet from a single self-contained chassis
• 285 CFM airflow with 2-speed fan for adjustable comfort levels
• EER rating of 9.7 and CEER rating of 10.7 for standard efficiency performance
• Air-cooled vented design requires no refrigerant line sets or condensate drains in most installations
• Compatible with both window-frame and through-the-wall sleeve mounting configurations
• Single indoor chassis contains all mechanical and electrical components

Compatibility

Designed as an OEM-style replacement or direct-install window and through-the-wall air conditioning unit for residential and light-commercial single-room applications requiring both cooling and heating from one self-contained chassis.

Installation Notes

Installation should be performed by a qualified HVAC technician or licensed contractor familiar with window and through-the-wall equipment. Ensure the electrical circuit meets local code requirements for the unit's rated amperage before connecting power. Power down and lock out any existing circuit before removing an old unit or making new electrical connections. Confirm the window frame or wall sleeve dimensions match the unit's footprint before mounting to avoid air bypass around the chassis.