CO2 Reduction & a greener world

Hydronic Cooling

for the highest cooling speed!
Ultimate performance &
with minimal Carbon Footprint
Our modular, future proof vacuum coolers use hydronic technology to optimize vacuum cooling performance, at minimal cost of ownership, using the lowest possible amount of refrigerant!

We offer ‘Hydronic Cooling” for all our vacuum cooling systems. The hydronic technology is extremely energy efficient AND guarantees highest cooling speeds. The strongly reduced refrigerant loads and minimized risk of leakages substantially reduces your maintenance costs. Full “zero-GWP” cooling solutions, using natural refrigerants like CO2 and Ammonia, can be offered as well!

Hydronic cooling is the most efficient way of cooling for vacuum technology, using the lowest amounts of refrigerant.

We standardize on the NRB range of Aermec. Using the the most energy efficient technology (TIER 3), micro-channel solutions (minimizing the amount of refrigerant) and the ECO-friendly R410a refrigerant, the NRB series combines low investment with high performance. Where needed for local legislation (part of Scandinavia, dependent on application) we can offer systems where the amount of refrigerant is < 10 kg per circuit. Both the smaller & higher capacity range (Aermec NRV-series).

Eco Friendly


With Hydronic cooling you can save energy. Using Free Cooling options, we can reduce the energy consumption of your system. Using Heat recovery, you can re-use the free coming energy for heating purposes.

Both options are commercially attractive for vacuum coolers operating year-round, partially at lower outside temperatures. The larger the cooling capacity, the shorter the pay-back time.

Next Level

We offer next level vacuum cooling solutions Aermec chillers using XP-10 are the optimal solution here for fresh produce vacuum coolers. The larger the capacity, the lower the additional cost. We advise these solutions as of 200 kW cooling capacity (around 6 – 8 standard pallet coolers)


We believing investing in new technology to make a better world.

Weber Cooling is constantly innovating there vacuum cooling systems to make them more efficient and to minimze the effects on the environment.

ZERO GWP vacuum cooling solutions can also be supplied

In cooperation with three leading suppliers of Hydronic cooling, we offer full furture-proof vacuum cooling solutions which are using (almost) zero GWP refrigerants!
  • R718 (Water): The latest & most innovative cooling system! Now available for small food & bakery coolers, we offer the brand new eChiller, using water as refrigerant and vacuum as the cooling technique. These unique and innovative chillers offer unparalleled energy efficiency, up to 4 times higher compared to standard chiller solutions! Brand new in the market – this technology is expected to set completely new standards.

  • R290 (Propane):For small to medium sized cooling capacities (up to 250 kW cooling capacity), propane chillers offer good value for money. Choosing the right brand will ensure you a safe operation. We work with German RanSta chillers from TEKO
  • R717 (Ammonia): For medium to larger size cooling capacities (as of 100 kW cooling capacity) we offer the MINI and MAGNUM chillers from Frigus (DK). Simpicity, safety, energy efficiency and minimum refrigerant load are the valued characteristics of these chiller ranges. Requiring more installation and a higher base cost, these chillers will be cost effective as of around 200 kW at seasonal usage. When used year round, also lower capacities can save substantially on energy costs.

zero-GWP cooling solutions

For all our vacuum cooling systems we now offer ‘Hydronic Cooling”. This technology is extremely energy efficient AND guarantees highest cooling speeds. Strongly reduced refrigerant loads, and minimized risk of leakages. Full “zero-GWP” cooling solutions, using natural refrigerants like CO2 and Ammonia, can be offered as well!

Interested in CO reduction?

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  • +31 88 425 62 58
WeberCooling is part of strade consult BV
Worldwide Leader in Vacuum Cooling Solutions for fresh produce and food

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