


LG
LG 42,000 BTU Multi F LGRED 21.5 SEER2 4 Zone Wall Mount Mini Split Heat Pump System - R32 | 230V - 12 + 12 + 12 + 12
SKU KUMXA421A / 4-KNUAB121A · Model KUMXA421A
$8,651.08
LG 42,000 BTU Multi F LGRED 21.5 SEER2 4 Zone Wall Mount Mini Split Heat Pump System - R32 | 230V - 12 + 12 + 12 + 12 Product Overview This LG 42,000 BTU Multi F LGRED multi-zone system covers up to 600 sq ft per zone, making it ideal for medium to large homes, multi-room layouts, additions, and open floor plans. With four independently controlled zones, homeowners can enjoy personalized comfort in every space while benefiting from high efficiency and reliable year-round performance. Key Features Covers up to 600 sq ft per zone 21.5 SEER2 efficiency Built-in Wi-Fi Compatibility Variable-speed inverter compressor for consistent comfort Flexible installation with four wall-mounted indoor units Feature Highlights Efficiency SEER2 With a 21.5 SEER2 rating, this system delivers excellent energy savings compared to conventional HVAC solutions. Homeowners benefit from lower utility bills while maintaining steady comfort across multiple rooms. Quiet Operation Equipped with advanced inverter technology, the system operates quietly, making it suitable for bedrooms, offices, and living spaces where peace and quiet are essential. Right-Sized Power At 42,000 BTU Multi F, the system provides ample heating and cooling capacity for medium to large spaces. Each indoor unit is sized to match room requirements, ensuring balanced performance without energy waste. What’s Included Outdoor condenser — 42,000 BTU Multi F, 21.5 SEER2 Four wall-mounted indoor air handlers, each 12k BTU Wireless remote controls for each zone Installation manual Recommended Accessories Refrigerant line set Wall bracket or condenser pad Drain hose and insulation kit Branch Distribution Box Warranty LG products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://lg-dfs-warranty.com/ within 60 days of installationLG 42,000 BTU LGRED Multi Zone Mini Split Heat Pump Condenser42,000 BTU LG LGRED° Multi Zone Mini Split Heat Pump Condenser - R32 | 230V This outdoor mini split condenser provides efficient heating and cooling performance for single-zone applications. When paired with a compatible indoor air handler, it supports comfort for spaces up to 1500-1900sq ft. Key Features High-efficiency inverter-driven performance 42,000 BTU capacity for single-zone systems Compact outdoor design for flexible placement Engineered for quiet outdoor operation Pairs with compatible Carrier Infinity air handlers Warranty LG products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://lg-dfs-warranty.com/ within 60 days of installation.12,000 BTU LG Single Zone Wall Mounted Airhandler - R32The 12,000 BTU LG High Efficiency Single Zone Wall Mount Mini Split Air Handler is designed to condition rooms up to approximately 550 square feet with quiet, energy‑efficient performance. Its compact, high‑efficiency design delivers strong cooling and heating output while helping to reduce energy use in bedrooms, offices, and medium‑sized living spaces. Key Features 12,000 BTU Capacity: Provides reliable cooling and heating output for single‑zone applications in medium‑sized rooms. High‑Efficiency Operation: Engineered for improved efficiency using R32 refrigerant, supporting lower energy consumption while maintaining consistent comfort. Quiet Design: Capable of very low sound levels, making it suitable for spaces where quiet operation is important. 4‑Way Left‑Right / Up‑Down Swing: Helps distribute conditioned air more evenly across the room for improved coverage. Jet Cool / Jet Heat Mode: Temporarily increases fan speed and adjusts the setpoint to deliver faster cooling or heating for quicker comfort. Auto Operation: Continuously adjusts fan speed and refrigerant flow based on indoor conditions for more intelligent, balanced performance. Self‑Cleaning Indoor Coil: Automatically flushes moisture and debris from the coil to help maintain airflow and reduce odors over time. 3M Micro Dust Filter: A secondary filter that helps capture fine dust and airborne particles for improved indoor air quality. Sleep Mode and 24‑Hour Timer: Supports sleep mode and 24‑hour on/off timing for easier comfort scheduling and energy management. Auto Restart and Group Control: Auto restart resumes operation after a power interruption, while group control supports coordinated operation when multiple units are installed. Variable‑Speed Inverter Fan: Operates at varying speeds to match load conditions, helping maintain steady temperatures and reduce energy use. Wi‑Fi Ready via SmartThinQ: Compatible with built‑in Wi‑Fi for remote control and monitoring through a supported app when paired with the proper outdoor configuration. R32 Leak Detection Sensor: Monitors refrigerant conditions and helps support safer, code‑compliant installation with an R32‑specific leak‑detection system. Compatibility This indoor air handler is