Eureka Heat-Recoverer in Action
- Three Eureka PTE units installed. The total heat exchanger
capacity is 176 kW. More than 3000 l of hot water (> 50 °C)
per hour can be produced.
The systems return of investment is less than two years.
Company Willi Siemes & Sohn cuts down domestic fuel
consumption by more than 50 %.
A 20.000 l stainless steel water tank is automatically charged with hot water generated by the Eureka heat recovery system by natural flow without using pumps. The total waste heat is transferred to the potable water. Even the electrical energy for running the condenser fans can be saved.
Other examples:
- Eureka PTE system parallel connected. Maredo Steakhouse in Dortmund.
- All hot water requirements at this McDonalds restaurant are provided by the Eureka PTS.
- Eureka PTS and AG connected to a multipack compressor unit, ...
...to provide all heating and domestic hot water requirements for the Centra supermarket in Northern Ireland.
- Eureka PTS and AG Systems installed at the Co-Op store in Witney.
Highlights of data taken from 1st March through to 14th March 2006 – highlighting operation of the Eureka Heat Recovery Systems.
1.Internal shop temperature averaged 21.1 degrees Celsius over this entire period. The store heating system was left on 24-7 and thermostats were set for a heating temperature of 21 degrees.
2.Outside temperature during this time dipped as low as -2 and -3 for extended overnight periods. (The winter of 2006 was the coldest winter in ten years.)
3.The back-up heat pump coil operated on average , just 16.6% of total time measured.
3 Over door air curtains were also operated from the Eureka System and a continuous supply of hot water for wash down etc at 55 – 60 degrees was available.
- A 240 kW PTE system shown during installation, with the capacity to provide nearly 5,000 litres of hot water per hour.
- A 144 kW Eureka PTE system parallel connected to a 10,000 litre hot water storage cylinder, capable of producing nearly 3,000 litres of hot water per hour
