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Rittal: TopTherm Chillers 3412.1 – 13,648 BTU/h

Nov 5, 2025 - Rittal TopTherm Chillers 3412.1 - 13,648 BTUh

November 5, 2025

TopTherm Chillers 3412.1: Designed for High Heat Loads

TopTherm chillers in roof-mounted or stand-alone versions are flexible and compact. They offer centralized and efficient cooling of the cooling water and supply air/water heat exchangers and other devices. With nano-coated condenser as standard.

Compact, modular layout of the refrigeration components pump to convey the medium. Complete unit ready for connection. Multilingual documentation including functional diagram and wiring plans. Chillers are used for particularly high heat loads. A single pipeline system takes care of all cooling tasks on the system or machine.

Benefits

  • Precise temperature control, based on microprocessor technology
  • Collective fault signal with floating contact
  • One version for two frequencies = international compatibility

Specifications

Protection Category IP to EN 60 529

  • IP 44 (electrics)

Total Cooling Output Tw10 / Tu32

  • Cooling output Tw10 Tu32/50 Hz: 3.9 kW
  • Cooling output Tw10 Tu32/60 Hz: 4.7 kW
  • Cooling output Tw10 Tu32/50 Hz: 13,307 BTU/h
  • Cooling output Tw10 Tu32/60 Hz: 16,037 BTU/h

Total Cooling Output Tw18 / Tu32

  • Cooling output Tw18 Tu32/50 Hz: 4.5 kW
  • Cooling output Tw18 Tu32/60 Hz: 5.4 kW
  • Cooling output Tw18 Tu32/50 Hz: 15,355 BTU/h
  • Cooling output Tw18 Tu32/60 Hz: 18,426 BTU/h

Total Cooling Output to DIN EN 14511 Tw18 / Tu35

  • Cooling output Tw18 Tu35/50 Hz: 4.8 kW
  • Cooling output Tw18 Tu35/60 Hz: 5.6 kW

Air Throughput (Unimpeded Air Flow)

  • At 50 Hz: 1,785 m³/h
  • At 60 Hz: 1,785 m³/h
  • At 50 Hz: 1,050.6 cfm
  • At 60 Hz: 1,050.6 cfm

Rated Operating Voltage

  • 400 V, 3~, 50 Hz
  • 460 V, 3~, 60 Hz

Dimensions

  • Width: 602 mm
  • Height: 676 mm
  • Depth: 645 mm
  • Width: 23.7 ˝
  • Height: 26.6 ˝
  • Depth: 25.4 ˝

Temperature Control

  • Microcontroller control (factory setting +20 °C)

Operating Temperature Range

  • 10 °C…43 °C
  • 50 °F…109 °F

Operating Temperature Range of Cooling Medium

  • 10 °C…30 °C
  • 50 °F…86 °F

Temperature Hysteresis

  • ± 2 K

Refrigerant/Cooling Medium

  • Refrigerant: R-513A
  • Quantity: 1.5 kg
  • Global Warming Potential (GWP): 631
  • CO₂ equivalent (CO₂e): 0.94 t
  • Refrigerant: R-513A
  • Quantity: 3.3 lb.

Volumetric Flow (Cooling Medium)

  • At 50 Hz: 20 l/min

Rated Power Pel

  • At 50 Hz: 2.38 kW
  • At 60 Hz: 3.24 kW

Rated Current Max.

  • At 50 Hz: 5.6 A
  • At 60 Hz: 6.15 A

Refrigeration Factor (EER) 50 Hz Tw18 / Tu35 DIN EN 14511

  • 2.26

Water Circuit

  • Open

Water Connections

  • G ½” internal thread

Number of Cooling Circuits

  • 1

Tank

  • Material: Plastic PP
  • Volume: 30 l

For more information on Rittal Chillers HERE

Rittal TopTherm Chillers 3412.1 - 13,648 BTUh

Source

TopTherm Chillers

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