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Today's Hours 8am - 11pm estLG LGRED Series 3 Ton 18 SEER2 80% AFUE 60,000 BTU Gas Furnace & High Efficiency Heat Pump System - R32 Inverter Multi-Positional
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By
LG
In stock
Model
KUSXA361A / LKMMA36B1 / LNAEA060B1
ID
235185
Was $8,559.00
Your Low Price $6,846.00
Experience the LG Difference with Inverter Heat Pump Systems
The LG 3 ton system delivers powerful residential cooling and heating capacity, specifically engineered for large homes and open-concept living areas that require high volumes of airflow. This setup utilizes a high-performance SEER2 inverter-driven heat pump for cooling and a reliable 80% AFUE gas furnace for heating, providing a robust solution that prioritizes consistent indoor comfort and smart energy management for significant square footage.
Key Features
- SEER2 Energy Efficiency - Provides optimized cooling performance for larger properties, helping to maintain lower utility costs during peak summer heat through efficient heat exchange and modern energy ratings.
- 80% AFUE Gas Furnace - The 60,000 BTU furnace offers a dependable and cost-effective heating solution, ensuring consistent warmth throughout the winter months.
- Inverter-Driven Compressor - The variable-speed compressor modulates its output in real-time to match your home's exact load, providing superior temperature stability and whisper-quiet operation despite its 3-ton capacity.
- R32 Refrigerant - Utilizes the latest R32 refrigerant, offering superior heat transfer properties and a 68% lower Global Warming Potential than traditional refrigerants.
- Multi-Positional Configuration - Designed for ultimate installation flexibility, this unit can be configured in upflow, downflow, or horizontal positions to match the specific ductwork and space requirements of your home’s closet, basement, or attic.
- Enhanced Dehumidification - The inverter technology allows the 3 ton system to run for longer, lower-speed cycles, which more effectively removes moisture from the air during the cooling season compared to standard units.
3 Tons
The 3 ton capacity is a heavy-duty residential HVAC choice, designed for expansive floor plans that require a high volume of airflow to maintain comfort. When matched with the 60,000 BTU furnace, this system offers a robust heating reserve that ensures reliable performance during cold snaps, making it an ideal choice for larger suburban homes.
Inverter Technology
LG’s signature inverter technology eliminates the energy-intensive "on/off" surges associated with traditional high-capacity HVAC units. By continuously adjusting the compressor speed, the system maintains a steady indoor climate, improves dehumidification during the summer, and reduces mechanical stress for increased component longevity.
Warranty
This LG system is backed by a manufacturer’s warranty covering the compressor and functional parts. To protect your investment and ensure full coverage, the system must be installed by a licensed professional and registered within the required timeframe to qualify for the manufacturer's extended warranty terms.
Why LG?
LG is a global leader in variable-speed technology, bringing decades of innovation in consumer electronics to the world of home comfort. Their systems are engineered for precision control, reliability, and quiet performance, making them a premier choice for modern HVAC upgrades.
By choosing an LG system, you gain the versatility of high-efficiency inverter cooling paired with the reliable performance of a 60,000 BTU gas furnace—all supported by a brand synonymous with technological excellence.
60,000 BTU 80% AFUE Single Stage LG Gas Furnace | 17.5" Width | Multi-Positional
Powerful, Consistent Home Heating
The LG LNAEA060B1 gas furnace is built to pair with LG's R32 heat pump condensers, delivering efficient heating at 80% AFUE. This single-stage, multi-speed furnace ensures reliable performance, quiet operation, and energy savings for residential applications.
QUICK FACTS
- 60,000 BTU, 80% AFUE, single-stage furnace
- Requires metal flue venting
- Multi-Positional - Can be installed in upflow, downflow, and horizontal orientations
- Multi-speed ECM blower motor
- Can be converted to an LP furnace with a conversion kit (included with furnace)
- Designed for use with LG's R32 evaporator coils and heat pumps
80% AFUE, 60,000 BTU
The LNAEA060B1 has a 80% AFUE efficiency rating. This means that it converts 4/5ths the fuel it uses into heat, leaving the remaining 20% vented out as a combustible byproduct. With this furnace's 60,000 BTU input, this means that 80% of that input (48,000 BTU) goes to heating your home. Please note that all 80% furnaces are required to use metal flue venting. Do not use plastic or PVC flues with this or any other 80% furnace.
A furnace this size is ideal for heating small homes in ideal climate conditions. This furnace is made to be paired with LG's heat pump condensers as part of a dual fuel system with two sources of heat. An internally-embedded communication kit is built into the heat pump that sends signals between it and the furnace, which will determine whether the heat pump or the furnace is the more efficient of the two heating options. This will lead to lower gas and power bills overall.
Single Stage Multi-Speed Furnace
The LNAEA060B1 has only one heat output. This furnace will burn at 100% output whenever gas heat is needed over the heat pump condenser's heat. Its efficient multi-speed ECM blower motor will help evenly distribute this heat throughout your home. The blower will additionally make the entire operation more quiet overall.
Durability and Reliability
LG's furnaces are built with corrosion-resistant stainless steel tubular heat exchangers that ensure longevity and efficient heat transfer. Their insulated cabinets are built with durable, heavy-gauge steel that reduces noise and heat loss, all while providing easy-access panels to their internal components as well as factory TXV connections for quicker installations. A self-diagnostic control board is built into each furnace that monitors how it performs. If any issues are detected, LED codes will be displayed as a quick reference for faster maintenance to the unit overall.
Warranty
This furnace includes a lifetime heat exchanger warranty and a 5 year parts warranty from the date of purchase. Register within 60 days of residential installation to upgrade the parts warranty terms to 10 years for the original homeowner, starting from the installation date.
Why LG?
LG is a globally recognized HVAC manufacturer, offering advanced heating and cooling systems for residential and commercial use. Their solutions are designed for consistent performance, energy efficiency, and long-term reliability. LG offers ductless mini splits, forced air systems, central ducted solutions, and more to support a wide range of installation needs. From new construction to retrofit projects, LG systems are built to integrate seamlessly.
From appliances to entertainment, LG is a name people know and trust. That same commitment to innovation and quality extends to their HVAC solutions, delivering comfort and performance backed by a brand with a strong reputation.
3 Ton High Efficiency Single Zone Condenser
LGRED 3 Ton Central Ducted Heat Pump with Advanced Inverter Performance and Reliable Comfort
The LGRED KUSXA361A high-efficiency heat pump condenser is designed for year-round heating and cooling. This condenser features inverter technology for superior performance. Pair it with its matching air handler for a multi-positional system with flexible installation in various orientations.
Key Features
- 18.2 SEER2 High Efficiency Performance - Reduces energy consumption compared to older 10-14 SEER systems.
- Inverter-Driven Compressor - Adjusts output in real time for more consistent temperatures and fewer hot/cold swings.
- Cold Climate Heating - Designed to maintain 100% heating capacity at 5°F and reliable heating performance down to -13°F temperatures.
- Matched Indoor Air Handler - Engineered for proper airflow, balanced performance, and simplified installation.
- All-Electric Heating & Cooling - Ideal for homeowners replacing aging AC and furnace systems in areas with warmer winters.
3 Tons
LG's KUSXA361A heat pump condenser has an output of 3 tons, generally enough to heat and cool a medium-size house in ideal climates. Please note that this condenser cannot function on its own, and it needs an indoor coil or air handler to work. This unit is capable of cooling in outdoor temperatures as high as 118°F and heating down to -13°F. Supplemental heat kits are available if backup electric heat is necessary for your area.
Inverter Technology
LG's heat pump condensers are built with a twin rotary variable speed BLDC (Brushless Digitally Controlled) inverter compressor. This innovative technology eliminates the harsh "on-off" cycling seen on standard systems. Through this compressor, the heat pump is capable of modulating its own speed to match the real-time thermal load of your home, maintaining steady temperatures and reducing wear on mechanical components.
Efficiency Choices for Every Climate
Not all heat pumps are built the same. Depending on the climate of where you live, your best fit can depend dramatically on the efficiency of the heat pump at lower temperatures. The right fit saves you money by reducing energy bills. At 0°F, this heat pump operates at 74% efficiency, making it a good fit for maximizing efficiency in the coldest climates.
Warranty
This condenser includes a 5-year parts warranty and 5-year compressor warranty from the date of purchase. Register within 60 days of residential installation to upgrade to a 10-year parts and 10-year compressor warranty for the original homeowner, starting from the installation date.
Why LG?
LG is a globally recognized HVAC manufacturer, offering advanced heating and cooling systems for residential and commercial use. Their solutions are designed for consistent performance, energy efficiency, and long-term reliability. LG offers ductless mini splits, forced air systems, central ducted solutions, and more to support a wide range of installation needs. From new construction to retrofit projects, LG systems are built to integrate seamlessly.
From appliances to entertainment, LG is a name people know and trust. That same commitment to innovation and quality extends to their HVAC solutions, delivering comfort and performance backed by a brand with a strong reputation.
LG 3 Ton 17.5" Width Multi-Positional Evaporator Cased Coil - R32
OVERVIEW
LG delivers reliable HVAC performance with the LKMMA36B1 A-coil, designed for seamless integration in R32 dual fuel heat pump and furnace systems. This 3-ton 17.5" coil maintains system efficiency through factory engineering, multi-position flexibility, and compatibility with LGRED technology for optimized cooling and heating.
QUICK FACTS
- 3 ton A-coil for R32 systems
- Multi-Positional: upflow, downflow, horizontal
- Aluminum fins with mechanically bonded design
- Compatible with LG heat pump condensers
- Can be paired with LG furnaces or your existing furnace
- R32 refrigerant-ready with corrosion-resistant features
3 Tons
The LG LKMMA36B1 provides an output of 3 tons when paired with a compatible LG condenser. In some cases, the coil will be smaller in size compared to its compatible LG condenser. While in most setups this would not be permissible, each of these pairings are AHRI-rated and they can be safely used in your home. Please note that this item cannot operate independently from a compatible condenser and furnace, each available at an additional cost.
Warranty
LG offers a 5-year limited parts warranty standard, extendable to 10 years on parts with timely online registration by an authorized installer. Labor coverage applies for 2 years; extended terms require certified system matchup and code-compliant installation.
30 Feet of 3/8" x 5/8"
Ensure efficient refrigerant flow and system performance with this 30-foot insulated line set. Designed for seamless connection between an outdoor condensing unit or heat pump and an indoor air handler or evaporator coil, this line set provides durability, flexibility, and thermal protection for reliable HVAC operation.
Key Features:
✔ Premium Copper Tubing: 3/8" liquid line (LL) and 5/8" suction line (SL) for efficient refrigerant transfer.
✔ Pre-Insulated for Efficiency: 3/8" thick insulation helps minimize energy loss and condensation buildup.
✔ Versatile Application: Compatible with heat pumps and conventional split systems.
✔ Easy Installation: Flexible and durable copper tubing simplifies routing and connection.
✔ Standard 30-Foot Length: Ideal for a wide range of residential and light commercial HVAC installations.
Installation Kit for Condensers
Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.
What’s Included:
- 3/4" x 6' Electrical Whip – SKU: 84138
- 60A Non-Fused Disconnect – SKU: 83335
- Surge Protector – SKU: ICM517
- CPS Charging Adapter – SKU: 87-AD87
- Telescoping Wall Sleeve – SKU: NFP-75
Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!
50 Feet of 3/8" x 5/8"
Ensure efficient refrigerant flow and system performance with this 50-foot insulated line set. Designed for seamless connection between an outdoor condensing unit or heat pump and an indoor air handler or evaporator coil, this line set provides durability, flexibility, and thermal protection for reliable HVAC operation.
Key Features:
✔ Premium Copper Tubing: 3/8" liquid line (LL) and 5/8" suction line (SL) for efficient refrigerant transfer.
✔ Pre-Insulated for Efficiency: 3/8" thick insulation helps minimize energy loss and condensation buildup.
✔ Versatile Application: Compatible with mini-splits, heat pumps, and conventional split systems.
✔ Easy Installation: Flexible and durable copper tubing simplifies routing and connection.
✔ Extended 50-Foot Length: Ideal for a wide range of residential and light commercial HVAC installations.
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