LG THERMA V: Redefining home heating with air-to-water heat pump technology

24/4/26

LG Electronics positions its THERMA V lineup as a compelling alternative to conventional boilers, promising up to 60% reduction in annual energy costs.

As Europe pushes toward net-zero buildings and tighter environmental standards, LG Electronics is making a strong case for air-to-water heat pumps as the future of residential heating. The company's LG THERMA V range is designed to replace traditional gas boilers with a cleaner, far more efficient solution — drawing roughly 80% of its heating energy from outdoor air and relying on just 20% electricity to operate.

The product family spans four configurations — R290 Monobloc, Split, Hydrosplit, and Monobloc — each suited to different building types. The R290 variant stands out for its use of a natural refrigerant, achieving a reported 99.7% reduction in carbon emissions compared to its predecessor. The Split and Monobloc models utilise R32 refrigerant, which offers a significantly lower global warming potential than conventional alternatives, further reinforcing LG's commitment to environmentally responsible heating solutions.

LG has also addressed common adoption barriers. The THERMA V integrates with existing radiator systems, requires minimal maintenance, and features noise-reduction technology for discreet outdoor operation. For those looking to go further, the system can be paired with solar panels and energy storage to create a near-autonomous home energy ecosystem.

With government subsidies increasingly available across European markets, LG's THERMA V arrives at an opportune moment — offering a credible path toward lower energy bills and a smaller carbon footprint.

Discover the full range: https://www.lg.com/gr/business/air-to-water-heat-pumps