As an LG Pro Dealer, ThermalTran has installed LG heating and cooling systems for years, beginning with ductless mini-splits and now expanding into LG’s residential, light commercial, and whole-home solutions. We choose equipment based on what we trust to perform for our customers, and LG has earned that trust through product quality, innovative technology, and strong manufacturer support. Plus you’ll get a 12 year warranty on your system versus the standard 10 – that’s two extra years of warranty coverage!
HVAC Equipment We’re Comfortable Putting Our Name Behind
ThermalTran has successfully installed LG mini-split systems for many years. That experience gave our team confidence in the brand, and today we’re excited to offer an even broader range of LG heating and cooling solutions.
- Proven Experience
ThermalTran already knows LG equipment from years of mini-split installations. This isn’t a manufacturer the company recently picked up because of a promotion or distributor relationship. - Energy-Efficient Inverter Technology
LG uses variable-speed inverter technology across much of its HVAC lineup. Instead of simply turning on at full capacity and shutting off repeatedly, inverter systems can adjust their output to better match heating or cooling demand. LG says this can reduce energy use, maintain more consistent temperatures, and operate more quietly than conventional systems. - A Broad Range of Solutions
LG offers ducted and duct-free systems as well as single-zone and multi-zone configurations. That flexibility means ThermalTran can consider the home or building first rather than trying to force every project into the same type of HVAC system. - Manufacturer Support
This is an underrated selling point and directly supports what the client said. ThermalTran isn’t just concerned with how equipment performs on installation day. Long-term serviceability, technical resources, training, and manufacturer support matter too.
LG Systems Installed by ThermalTran
LG Mini-Split Systems
Ductless comfort with flexible zoning
Our history with LG started here. LG mini-splits can be used for a single room, an addition, bonus room, garage conversion, or multiple areas of a home or business.
LG’s multi-zone systems can connect several indoor units to an outdoor system, allowing individual areas to be conditioned based on their needs.
LG Whole-Home & Ducted Systems
Central Heating and Cooling with Inverter Efficiency
LG technology isn’t limited to wall-mounted mini-splits.
Whether we’re replacing an existing system, designing HVAC for new construction, or solving comfort problems in specific areas of a home, LG gives our team more ways to design the right system for the application.
LG Light Commercial Systems
Flexible solutions for businesses and commercial spaces
LG light commercial systems offer flexible, efficient heating and cooling for offices, retail spaces, restaurants, and other small commercial buildings. ThermalTran installs both ducted and duct-free LG solutions to meet the needs of each space.
LG VRF Systems
Advanced HVAC solutions for larger or more complex buildings
ThermalTran also has experience with LG’s Variable Refrigerant Flow systems.
LG’s Multi V™ VRF platform allows multiple indoor units to connect to a refrigerant system and provides individual temperature control across different areas. Certain heat-recovery configurations can even provide heating and cooling to different zones simultaneously.
Why Inverter HVAC Technology Matters
Unlike traditional HVAC systems that frequently cycle on and off at full power, inverter-driven systems can adjust their output based on the heating or cooling needs of the space. This allows the system to run more consistently and efficiently while maintaining a more even indoor temperature.
By automatically increasing or reducing capacity as conditions change, inverter technology can also help reduce temperature swings, minimize unnecessary energy use, and provide quieter operation. For homeowners and businesses, that means more precise comfort and an HVAC system that works smarter throughout the day.
We've Seen LG's Commitment to Quality Firsthand
In 2026, ThermalTran owner Ryan traveled to South Korea as one of a small group of HVAC professionals invited to visit LG’s corporate headquarters and manufacturing facilities. He was able to see how LG products are assembled and tested and learn more about the company’s manufacturing philosophy and approach to quality.
“The experience reinforced something we’ve already learned from installing LG equipment in the field: LG takes product quality seriously.”
LG HVAC for Homes and Businesses
Residential HVAC
- Whole-home heating and cooling
- HVAC replacement
- Mini-splits
- Single- and multi-zone systems
- Additions and renovations
- New construction
Commercial HVAC
- Light commercial HVAC
- Ducted and duct-free applications
- Zoned comfort
- VRF
- Replacement and retrofit projects
- New commercial construction
LG HVAC Frequently Asked Questions
Are LG HVAC systems good for whole-home heating and cooling?
Yes. LG offers whole-home HVAC systems that can provide efficient heating and cooling through traditional ductwork. These systems use inverter technology to adjust output based on demand, helping maintain consistent indoor temperatures while improving energy efficiency and comfort.
Does LG make ducted HVAC systems?
Yes. In addition to its well-known ductless mini-split systems, LG offers ducted HVAC systems, heat pumps, and air handlers for whole-home applications. ThermalTran installs LG ducted systems for homeowners looking for an efficient alternative to traditional central heating and cooling equipment.
Are LG mini-split systems energy efficient?
LG mini-split systems use inverter-driven technology that allows the system to increase or decrease heating and cooling output as needed. This can reduce unnecessary energy use, limit temperature swings, and provide quieter, more consistent comfort compared with systems that frequently cycle on and off.
Does ThermalTran install LG HVAC systems for commercial buildings?
Yes. ThermalTran installs LG commercial HVAC systems for offices, retail spaces, restaurants, and other light commercial properties. Available options include ducted systems, ductless mini-splits, multi-zone systems, and select LG VRF systems for more complex commercial heating and cooling needs.
What is an LG Pro Dealer?
An LG Pro Dealer is an HVAC contractor that participates in LG’s professional dealer program and has access to additional LG training, technical resources, and product support. ThermalTran is an LG Pro Dealer, and qualifying LG HVAC systems may be eligible for extended warranty benefits when properly installed and registered.
How do I choose the right LG HVAC system?
The right LG HVAC system depends on factors such as the size of your home or business, existing ductwork, number of comfort zones, efficiency goals, and heating and cooling needs. ThermalTran can evaluate your property and recommend an LG mini-split, ducted system, heat pump, or commercial HVAC solution that fits the application.
Get a Quote
ThermalTran will provide equipment replacement estimates at no charge, and all diagnostic expertise is reasonably priced.