Apen LKH Hybrid Unit Hearter
Apen LKH Hybrid Unit Hearter
Apen LKH Hybrid Unit Hearter
Apen LKH Hybrid Unit Hearter
Apen LKH
Hybrid Unit Heater
The LKH is a next-generation hybrid warm air heater designed to meet today’s demand for greener, more energy-efficient heating solutions. By combining a 14kW heat pump with a 30kW high-efficiency gas warm air heater, the LKH delivers reliable performance while significantly reducing energy consumption and environmental impact.
As the sustainable variant of the renowned Kondensa LK Series, the LKH is ideal for industrial and commercial buildings, as well as sports halls. It provides both heating and cooling, making it a versatile year-round solution. With efficiencies of up to 108% and pre-mixing combustion technology, the system ensures low emissions and compliance with modern green regulations.
The LKH hybrid heater is built with AISI 441 stainless steel, pre-painted panels, and state-of-the-art electronics. Every unit undergoes 100% factory testing, guaranteeing reliability, safety, and long service life. The heater is also designed and certified to operate with gas-hydrogen blends of up to 20%, ensuring future readiness as fuel standards evolve.
Key Benefits
-
Combines heat pump and gas heating for reduced emissions
-
Efficiency up to 108% with low-pollutant combustion
-
Supports heating and cooling for year-round comfort
-
Designed for compliance with green regulations
-
Quiet operation with low noise emissions
-
Durable materials and advanced electronics for long-term reliability
Each unit comes with Smart X control, allowing users to easily manage system settings for optimal comfort and efficiency. Automated regulation reduces both gas and electricity consumption, providing measurable savings while maintaining consistent performance.
Equipped with an aluminium-copper water battery, the unit provides additional flexibility with heating capacity up to 15kW and cooling capacity up to 12kW. An integrated EC axial fan delivers an airflow rate of 4,500 m³/h (0–10 VdC), ensuring efficient distribution of warm or cool air across large spaces.
Thanks to its compact dimensions and intelligent design, the Kondensa Hybrid Series LKH is easy to install, whether in new projects or as a replacement for existing gas systems. It is also fully compatible with modern heat pump technology, offering a seamless upgrade path towards sustainable heating.
​
Combine with DSF destratification fans for a high efficiency heating solution
​