DHF
DHF



DHF

Ceiling unit cooler

2 - 15 kW

DHF

Flat design

Even air distribution

Low draught air level

DUAL Compact 2
DUAL Compact 3
 

Info & Downloads

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Product Documentation

Info Datasheet Operation and installation instructions

Application

  • Cold rooms
  • Refrigerated Warehouse
  • Packaged Produce
  • Processing Rooms
  • Meat, Fish, Poultry

DHF

Ceiling unit cooler

Features

Advantages

  • Flat design
  • Even air distribution
  • Low draught air level
  • Units kept in stock ensure short delivery times

Easy to Install

  • Ceiling mounting brackets with slotted hole for easy installation
  • Fans wired on connection socket
  • Empty tube for defrost sensor
  • Easy-to-remove side cover
  • Only one condensation drain per unit
  • Schrader valve on outlet

Inspection and Cleaning

  • Hinged tray and heating sheet, drain line does nothave to be dismantled

Technical details

Heat Exchanger

  • Staggered tube pattern 50 x 25 mm
  • Internally-ribbed special copper tubes for HFC
  • Surface-corrugated aluminium fins for high heat transfer

Casing

  • Corrosion-resistant aluminium alloy AlMg
  • Powder-coated with RAL 9003

Tray

  • Corrosion-resistant aluminium alloy AlMg
  • Powder-coated with RAL 9003
  • Separate drip plate
  • Thermally-decoupled tray (condensation free)
  • Collection tray for condensation with only one drain

Fans

  • Proven quality fans
  • 3 fan types for different sound levels
  • Internal motor protection with thermocontacts
  • Wired on connection socket in factory
  • 230 V, 1~, 50 Hz or 60 Hz

Product Types / Refrigerant / Capacity

References

Fresh-frozen fish in Croatian fish factory

Fresh-frozen fish in Croatian fish factory

Arbacommerce d.o.o. Zadar in Labin, Croatia, refrigerates and freezes sardines that were freshly caught in the waters of the Mediterranean. The modern fish processing plant processes 4,000 tons of fish annually, both in blocks and as individually frozen fish (IQF). Güntner condensers and air coolers ensure seamless cooling operations in connection with compound systems.

Project description (443 KB)

Specific aircooler series developed for Metro

Specific aircooler series developed for Metro

Güntner developed an aircooler series responding to virtually all food cooling requirements at all temperature ranges.

Project description (651 KB)

One company - four refrigerating plants

One company - four refrigerating plants

The pork producer Cooperl needed units for refrigeration and cooling to improve the air quality in the work rooms, processing rooms, cutting areas and storage rooms. Energy saving also played an improved role.

Project description (2.49 MB)

Media

Publications

Air coolers, air flow and temperature distribution in large cold stores

Air coolers, air flow and temperature distribution in large cold stores

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How the air throw of air coolers is influenced by the spatial geometry and by air cooling

How the air throw of air coolers is influenced by the spatial geometry and by air cooling

Download

Influence of heat exchanger design on dehumidification and frost formation

Influence of heat exchanger design on dehumidification and frost formation

Download

Sensible use of energy-saving fans

Sensible use of energy-saving fans

Download

Energy saving on the low-pressure side of a refrigerating plant

Energy saving on the low-pressure side of a refrigerating plant

Download

Tips

subcooling and system efficiency

subcooling and system efficiency

Download

Videos

Accessory

  • Epoxy-resin coated fins
  • Electric defrost heater for coil, wired on connection socket
  • Factory-fitted thermostatic expansion valve

Images