Your reliable partner
At present, with approximately 3,500 employees and 44 production facilities worldwide, HERZ-Group is one of the leading European manufacturers of:
  • valves for heating, air conditioning, sanitary and gas installations.
  • biomass boilers and heat pumps,
  • insulation by its subsidiary Hirsch Servo AG.

Discover HERZ
Your reliable partner
Trenutno s približno 3.000 zaposlenimi v 27 proizvodnih enotah po vsem svetu, HERZ je eden najpomembnejših evropskih proizvajalcev:
  • armature za ogrevanje, hlajenje, sanitarne in plinske instalacije;
  • kotli in toplotne črpalke na biomaso;
  • izolacije podjetja Hirsch Servo AG.

Odkrijte HERZ
Your reliable partner
Trenutno s približno 3.000 zaposlenimi v 27 proizvodnih enotah po vsem svetu, HERZ je eden najpomembnejših evropskih proizvajalcev:
  • armature za ogrevanje, hlajenje, sanitarne in plinske instalacije;
  • kotli in toplotne črpalke na biomaso;
  • izolacije podjetja Hirsch Servo AG.

Odkrijte HERZ
Your reliable partner
Trenutno s približno 3.000 zaposlenimi v 27 proizvodnih enotah po vsem svetu, HERZ je eden najpomembnejših evropskih proizvajalcev:
  • armature za ogrevanje, hlajenje, sanitarne in plinske instalacije;
  • kotli in toplotne črpalke na biomaso;
  • izolacije podjetja Hirsch Servo AG.

Odkrijte HERZ
Safety, durability and reliability
ABOUT THE COMPANY
HERZ - KOVINA
KOVINA products are the result of our own development and technology, which is subject to European standards that define usability and testing methods.
The high level of quality, safe, durable and reliable operation of the products is confirmed by a series of international quality certificates.
Our goal is a high-quality, safe and economical product that ensures long-term effective use.
Check our references
A wide range of products and solutions for heating, cooling, sanitary and gas systems
Production. Innovation. Installation.
Why HERZ?
High-quality products
Production since 1896
Wide range of products
Regulation of heating and cooling systems
Easy handling
Development, design and production of HERZ products
PRODUCTS
BOILERS
Over the years HERZ has become the established specialist for renewable energy systems. The HERZ product range is a one-stop shop for: wood gasification boilers up to 40 kW, pellet plants and wood chip plants up to 1,500 kW (with cascade switching up to 4,500 kW), heat pumps up to 40 kW and buffer and hot water tanks. Its principal focus is on modern, cost-effective and environmentally friendly heating systems offering maximum comfort and user-friendliness.