About
Founded in 1975, Kronoterm is a private headquartered in Celje, Slovenia with approximately 50-200 employees specializing in Geothermal, Energy Storage.
Kronoterm is a family-owned heat pump company founded in 1975 by Rudi Kronovšek. The company designs, manufactures, and maintains heat pump systems including DHW (domestic hot water) heat pumps, air-to-water heating pumps, and geothermal systems. Key product lines include VERSI (air-water), ADAPT (quiet design), ADAPT MAX (industrial/commercial), ETERA (geothermal), and ESSENTA (DHW) models. The company operates from modern facilities in Celje, Slovenia with over 120 employees. Kronoterm emphasizes energy efficiency, environmental sustainability, and long product lifespan (20-30 years). The company holds ISO 9001:2015, EHPA quality certificates, and TÜV certifications. Known for innovative, quiet operation and integration with renewable energy sources including solar photovoltaic systems.
Headquarters
Celje, Slovenia
Founded
1975
Employees
50-200
Company Type
Private
Business Models
Value Chain
Service Regions
Europe, Austria, Switzerland, Denmark, Ireland
Products
GEOTHERMAL HEAT PUMP ETERA
HEAT PUMP ADAPT MAX
HEAT PUMP VERSI
HEAT PUMP AEROS (WPLV)
DHW HEAT PUMP ESSENTA
Projects
Medical Center Heating System
Dublin Business Building
Swiss Multi-Apartment Building
Joinery Workshop Industrial Heating
School Heating Renovation
Portorož Luxury Villa
Passive House Heating
Greenhouse Tomato Growing
Certifications & Awards
Certifications
ISO 9001:2015
EHPA Quality Certificate
Quality Mark in Construction
TÜV Certificate