and high-tech

Heat and power systems with external combustion engines

Manufacturing and engineering company ENCE GmbH completes projects with the equipment of leading world manufacturers. In this regard, ENCE GmbH has a number of exclusive agreements on various industrial equipment deliveries with world manufacturers from Japan, the USA and Europe, which gives the benefits of buying this equipment at minimal prices to the Customers.


Energetically effective variant recovery at oil deposits, gas conversion process for the purpose of energy supply.


Small-scale electric power and heat production using gaseous fuels.

Power recourses
  • Electric power
  • Heat

Module-type, one module dimensions: 2,5×0,9×2,0 m, 1800 kg


75% (total)

Power data

38 kW/h electric power + 65 kW/h heat

Alternative fuels
  • Natural gas
  • Propane
  • Coal gas
  • Synthetic gas
  • Biogas
  • Fully automatic operation
  • Requires neither labour-intensive nor expensive and frequent maintenance
  • Low emissions
  • Noiseless and vibration-free operation
  • Special foundation is not required
Operation principle

The systems are based on external combustion engines put into operation by an external heat source due to temperature difference created by external heating and cooling sources. Heat can be supplied by an external heat source or generated by burning a wide range of fuels inside the combustion chamber.

The process results in rotation of the generator mounted on the engine, whereby energy is generated. There are no valves in the external combustion engine. It is hermetically sealed, and air is heated and cooled by means of hot and cold loop heat-exchangers. The process also generates heat which is used for combined power and heat production.

One packaged module-type system (2,5×0,9×2,0 m, 1800 kg) provides electric power to 38 kW and produces 65 kW-h of recovered heat, and has combined heat and power production system supplied in a special order. Total efficiency achieves 75%.

During combustion almost 100% of hydrocarbons are burnt with very low emissions. The systems are fully-automated and provide reliability and a long service life. They are low-maintenance, mounted on unprepared sites, run quietly and without vibration.