Energy-efficient and environmentally friendly

Our cooling systems are based on the innovative adsorption cooling process. In this way, they turn existing heat into cold. This process requires no electrical power. Electricity savings of up to 80% for the entire system are possible. Only pure water is used as refrigerant.


Very quiet, compact—and virtually maintenance-free

The cooling modules contain no moving parts. Noise and maintenance are reduced to a minimum. Also, the refrigerant (water) and the adsorption material (silica gel or zeolite) need not be replaced. The principle of the patented thin sheet vacuum envelope also allows a particularly compact, stable and weight-reduced design.


Silica Gel I eCoo

Silica Gel Cooling Systems

Proven a hundred times over and used worldwide: Our silica gel systems reliably prove their performance every day—in the cool north as well as in hot (sub-) tropical regions. These rugged systems are suitable for a wide range of applications and can be adapted to nearly every heat source.

Zeolite I Zeo

Zeolite Cooling Systems

Even more powerful, even more compact: Zeolite cooling systems are the spearhead of technological development when it comes to efficient and environmentally friendly cooling. Because of their temperature resilience, they are ideal even for very hot environments.

HybridChillers I HC and HCN

HybridChillers

The best of both worlds: HybridChillers combine the environmentally friendly energy efficiency of adsorption technology with the precision and efficiency of compression cooling in a single device. They are the ideal solution when great flexibility is required—for example, to cover peak loads, or to compensate for fluctuations in the drive heat. The HybridChiller option is available for all FAHRENHEIT adsorption cooling systems.

Even more cooling power? At your service!
FAHRENHEIT's cooling systems can be modularly interconnected—and thus individually adapted to the desired cooling requirements. Our standard systems can be cascaded to expand their cooling capacity. For anything not in the catalog, we can still find a solution.

eCoo S

High efficiency pumps for all three circuits
Integrated free cooling mode without additional hydraulics
Industry standard SIEMENS controller
Cloud-based visualization and control from anywhere possible
Integrated communication services: BACnet IP, BACnet MS / TP, M-Bus, LON, Modbus RTU and OPC

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 765 x 1 603 mm
Footprint
0.67 m²
Empty weight
ca. 260 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
185 W
At max. delivery head
580 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 8.4 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Flow rate
1.60 m³ / h
Available head
600 mbar
Connection
G 1 ¼” AG

RE-COOLING CIRCUIT

Volume flow rate
4.10 m³ / h
Available delivery head
856 mbar
Connection
G 1 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
2.00 m³ / h
Available delivery head
720 mbar
Connection
G 1 ¼” AG

eCoo 10

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 765 x 2 004 mm
Footprint
0,67 m²
Empty weight
ca. 370 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
260 W
At max. delivery head
800 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 16.7 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
2.50 m³/h
Available delivery head
464 mbar
Connection
G 1 ¼” AG

RE-COOLING CIRCUIT

Volume flow rate
5.10 m³/h
Available delivery head
690 mbar
Connection
G 1 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
2.90 m³/h
Available delivery head
630 mbar
Connection
G 1 ¼” AG

eCoo 10X

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 765 x 2 500 mm
Footprint
0.67 m²
Empty weight
ca. 550 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
511 W
At max. delivery head
911 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 25.0 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
3.75 m³/h
Available delivery head
296 mbar
Connection
G 2” AG

RE-COOLING CIRCUIT

Volume flow rate
7.65 m³/h
Available delivery head
309 mbar
Connection
G 2” AG

CHILLED WATER CIRCUIT

Volume flow rate
4.35 m³/h
Available delivery head
492 mbar
Connection
G 2” AG

eCoo 20

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
Internal modules can be connected in parallel or in series in order to optimize power and temperature drop

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 1 465 x 2 004 mm
Footprint
1.28 m²
Empty weight
ca. 785 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
520 W
At max. delivery head
1.600 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 33.4 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
5.00 m³/h
Available delivery head
400 mbar
Connection
G 2” AG

RE-COOLING CIRCUIT

Volume flow rate
10.20 m³/h
Available delivery head
640 mbar
Connection
G 2 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
5.80 m³/h
Available delivery head
520 mbar
Connection
G 2” AG

eCoo 20 ST

Speed controlled, high-efficiency pumps for all three circuits
Integrated circuit separation (plate heat exchanger) for direct connection to glycol re-cooling circuit
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
Internal modules can be connected in parallel or in series in order to optimize power and temperature drop

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. Operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 1 465 x 2 004 mm
Footprint
1,28 m²
Empty weight
ca. 843 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
1 070 W
At max. delivery head
2 150 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 33.4 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
5.00 m³/h
Available delivery head
400 mbar
Connection
G 2” AG

RE-COOLING CIRCUIT

Volume flow rate
11.80 m³/h
Available delivery head
650 mbar
connection
G 2 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
5.80 m³/h
Available delivery head
520 mbar
Connection
G 2” AG

eCoo 20X

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
Internal modules can be connected in parallel or in series in order to optimize power and temperature drop

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 1.465 x 2.500 mm
Footprint
1,28 m²
Empty weight
ca. 1.152 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
1.022 W
At max. delivery head
1.822 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 50,0 kW
COPTH
up to 0,65

HOT WATER CIRCUIT

Volume flow rate
7,50 m³/h
Available delivery head
287 mbar
Connection
DN 65

RE-COOLING CIRCUIT

Volume flow rate
15,30 m³/h
Available delivery head
282 mbar
connection
DN 80

CHILLED WATER CIRCUIT

Volume flow rate
8,70 m³/h
Available delivery head
481 mbar
connection
DN 65

eCoo 30X

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
Internal modules can be connected in parallel or in series in order to optimize power and temperature drop

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 2.165 x 2.500 mm
Footprint
1,89 m²
Empty weight
approx. 1.728 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
1.543 W
At max. delivery head
2.743 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 75,0 kW
COPTH
up to 0,65

HOT WATER CIRCUIT

Volume flow rate
11,25 m³/h
Available delivery head
282 mbar
Connection
DN 65

RE-COOLING CIRCUIT

Volume flow rate
22,95 m³/h
Available delivery head
278 mbar
Connection
DN 80

CHILLED WATER CIRCUIT

Volume flow rate
13,05 m³/h
Available delivery head
476 mbar
Connection
DN 65

eCoo 40X

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
Internal modules can be connected in parallel or in series in order to optimize power and temperature drop

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 2.930 x 2.500 mm
Footprint
2,56 m²
Empty weight
about. 2.300 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
2.064 W
At max. delivery head
3.664 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 100,0 kW
COPTH
up to 0,65

HOT WATER CIRCUIT

Volume flow rate
15,00 m³/h
Available delivery head
280 mbar
Connection
DN 65

RE-COOLING CIRCUIT

Volume flow rate
30,60 m³/h
Available delivery head
271 mbar
Connection
DN 80

CHILLED WATER CIRCUIT

Volume flow rate
17,40 m³/h
Available delivery head
472 mbar
Connection
DN 65

eCoo 30

Speed controlled, high-efficiency pumps for all three circuits
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
Internal modules can be connected in parallel or in series in order to optimize power and temperature drop

Technical data

APPLICATION RANGE

Hot water temperature
50 - 95°C
Re-cooling water temperature
22 - 40°C
Chilled water temperature
8 - 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 1.864 x 2.003 mm
Footprint
1,63 m²
Empty weight
approx. 1.238 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
984 W
At max. delivery head
1.768 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 50,0 kW
COPTH
up to 0,65

HOT WATER CIRCUIT

Volume flow rate
7,50 m³/h
Available delivery head
816 mbar
Connection
G 2” AG

RE-COOLING CIRCUIT

Volume flow rate
15,30 m³/h
Available delivery head
590 mbar
Connection
G 2 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
8,70 m³/h
Available delivery head
271 mbar
Connection
G 2” AG

Zeo M10

High efficiency pumps included in all three circuits
Integrated free cooling mode without additional hydraulic
SIEMENS controller in compliance with industry standard
Cloud based visualization and remote programming from anywhere available
Integrated communication services: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU and OPC

Technical data

APPLICATION RANGE

Hot water temperature
75 - 95°C
Re-cooling water temperature
27 - 45°C
Chilled water temperature
8 - 23°C
Max. operating pressure
2 bar

DIMENSIONS

W x D x H
875 x 1.465 x 1.550 mm
Footprint
1,28 m²
Empty weight
ca. 440 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
286 W
At max. delivery head
745 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 20,0 kW
COPTH
bis zu 0,5

HOT WATER CIRCUIT

Volume flow rate
2,50 m³/h
Available delivery head
744 mbar
Connection
G 1 ¼” AG

RE-COOLING CIRCUIT

Volume flow rate
6,50 m³/h
Available delivery head
709 mbar
Connection
G 2” AG

CHILLED WATER CIRCUIT

Volume flow rate
3,00 m³/h
Available delivery head
479 mbar
Connection
G 1 ¼” AG

Zeo M20

High efficiency pumps included in all three circuits
Integrated free cooling mode without additional hydraulic
SIEMENS controller in compliance with industry standard
Cloud based visualization and remote programming from anywhere available
Integrated communication services: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU and OPC
Internal serial connection of the modules possible to optimize performance and temperature spread

Technical data

APPLICATION RANGE

Hot water temperature
75 - 95°C
Re-cooling water temperature
27 - 45°C
Chilled water temperature
8 - 23°C
Max. operating pressure
2 bar

DIMENSIONS / WEIGHT

W x D x H
875 x 1.847 x 1 600 mm
Footprint
1.62 m²
Empty weight
ca. 968 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
572 W
At max. delivery head
1 490 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 40.0 kW
COPTH
up to 0.5

HOT WATER CIRCUIT

Volume flow rate
5.00 m³/h
Available delivery head
669 mbar
Connection
G 2” AG

RE-COOLING CIRCUIT

Volume flow rate
13.00 m³/h
Available delivery head
638 mbar
Connection
G 2 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
6.00 m³/h
Available delivery head
431 mbar
Connection
G 2” AG

Zeo M30

High efficiency pumps included in all three circuits
Integrated free cooling mode without additional hydraulic
SIEMENS controller in compliance with industry standard
Cloud based visualization and remote programming from anywhere available
Integrated communication services: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU and OPC
Internal serial connection of the modules possible to optimize performance and temperature spread

Technical data

APPLICATION RANGE

Hot water temperature
75 - 95°C
Re-cooling water temperature
27 - 45°C
Chilled water temperature
8 - 23°C
Max. operating pressure
2 bar

DIMENSIONS

W x D x H
875 x 1 847 x 2 004 mm
Footprint
1.62 m²
Empty weight
ca. 1 452 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

At typical pressure drop
858 W
At max. delivery head
2 235 W
Power supply
230 V, 50/60 Hz

PERFORMANCE

Cooling capacity
up to 60.0 kW
COPTH
up to 0.5

HOT WATER CIRCUIT

Volume flow rate
7.50 m³/h
Available delivery head
636 mbar
Connection
DN 65

RECOOLING WATER SYSTEM

Volume flow rate
19.50 m³/h
Available delivery head
606 mbar
Connection
DN 80

COLD WATER SYSTEM

Volume flow rate
9.00 m³/h
Available delivery head
410 mbar
Connection
DN 65

eCoo 10 HC 30

Integrated compression chiller covers peak and bridge loads and provides additional fault tolerance and optimal energy efficiency
Speed controlled, high-efficiency pumps for all three circuits
Integrated circuit separation (plate heat exchanger) for re-cooling circuit
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller for optimal control of both chillers
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC

Technical data

APPLICATION RANGE

Hot water temperature
50 – 95°C
Re-cooling water temperature
22 – 40°C
Chilled water temperature
8 – 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 1 465 x 2 004 mm
Footprint
1.32 m²
Empty weight
ca. 840 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

Max. current consumption
30 A
Electrical connection
400 V, 3 Ph, 50/60 Hz

REFRIGERANT

Adsorption part
R718 (water)
Compression part
R-134A

PERFORMANCE

Cooling capacity total
up to 46.7 kW
Absorption cooling capacity
up to 16.7 kW
Compression cooling capacity
up to 30.0 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
2.50 m³/h
Available delivery head
350 mbar
Connection
G 1 ¼” AG

RE-COOLING CIRCUIT

Volume flow rate
6.50 m³/h
Available delivery head
710 mbar
Connection
G 1 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
7.40 m³/h
Available delivery head
171 mbar
Connection
G 1 ½” AG

eCoo 20 HC 60

Integrated compression chiller covers peak and bridge loads and provides additional fault tolerance and optimal energy efficiency
Speed controlled, high-efficiency pumps for all three circuits
Integrated circuit separation (plate heat exchanger) for re-cooling circuit
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller for optimal control of both chillers
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC

Technical data

APPLICATION RANGE

Hot water temperature
50 – 95°C
Re-cooling water temperature
22 – 40°C
Chilled water temperature
8 V 21°C
Max. operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 1 864 x 2 004 mm
Footprint
1.63 m²
Empty weight
ca. 1 680 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

Max. current consumption
90 A
Electrical connection
400 V, 3 Ph, 50/60 Hz

REFRIGERANT

Adsorption part
R718 (water)
Compression part
R-134A

PERFORMANCE

Total cooling capacity
up to 91.4 kW
Adsorption cooling capacity
up to 33.4 kW
Compression cooling capacity
up to 58.0 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
5.00 m³/h
Available delivery head
320 mbar
Connection
G 2” AG

RE-COOLING CIRCUIT

Volume flow rate
13.00 m³/h
Available delivery head
640 mbar
Connection
G 2 ½” AG

CHILLED WATER CIRCUIT

Volume flow rate
14.80 m³/h
Available delivery head
150 mbar
Connection
G 2 ½” AG

eCoo 20 HCN 60

Integrated compression chiller covers peak and bridge loads and provides additional fault tolerance and optimal energy efficiency
Speed controlled, high-efficiency pumps for all three circuits
Integrated circuit separation (plate heat exchanger) for re-cooling circuit
Integrated free cooling mode: no additional hydraulics or software required
Robust and reliable SIEMENS controller for optimal control of both chillers
Cloud based visualization and control from anywhere
Integrated communication protocols: BACnet IP, BACnet MS/TP, M-Bus, LON, Modbus RTU, OPC
100% natural refrigerants (R718=water and R290=propane)

Technical data

APPLICATION RANGE

Hot water temperature
50 – 95°C
Re-cooling water temperature
22 – 40°C
Chilled water temperature
8 – 21°C
Max. Operating pressure
4 bar

DIMENSIONS

W x D x H
875 x 2 930 x 2 004 mm
Footprint
2.56 m²
Empty weight
ca. 1 700 kg

ELECTR. POWER CONSUMPTION AND SUPPLY

Max. current consumption
-
Electrical connection
400 V, 3 Ph, 50/60 Hz

REFRIGERANT

Adsorption part
R718 (water)
Compression part
R-290 (propane)

PERFORMANCE

Total cooling capacity
up to 92.8 kW
Adsorption cooling capacity
up to 33.4 kW
Compression cooling capacity
up to 59.4 kW
COPTH
up to 0.65

HOT WATER CIRCUIT

Volume flow rate
5.00 m³/h
Available delivery head
320 mbar
Connection
G 2” AG

RE-COOLING WATER SYSTEM

Volume flow rate
13.00 m³/h
Available delivery head
640 mbar
Connection
G 2 ½” AG

CHILLED WATER SYSTEM

Volume flow rate
14.80 m³/h
Available delivery head
150 mbar
Connection
G 2 ½” AG

Next Steps

Contact Sales

Contact Sales

Planning

Planning

Customization

Customization