S-GHN
S-GHN



S-GHN

Cooler for storage rooms

1 - 199 kW

S-GHN

Without ducts

Air distribution via "pool of cold air"

Air circulation supported by thermal effect

 

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Product Documentation

Info Datasheet Operation and installation instructions

S-GHN

Cooler for storage rooms

Features

Advantages

  • Particularly suitable for high-bay storage exceeding 20 m in height
  • Air distribution via “pool of cold air”, without ducts
  • Air circulation supported by thermal effect

Easy to Install

  • Hinged side cover with quick-release fastener
  • Fans wired on connection socket
  • Empty tube for defrost sensor
  • Schrader valve on outlet

Inspection and Cleaning

  • Hinged tray

High Operational Reliability and Leak-Safety

  • Proven Güntner floating coil principle (refrigerantcarryingtubes do not make contact with the casing;increases the heat exchanger’s service life)

Low Investment Costs

  • No air ducts required

Low Operating Costs

  • Low air circulation rate possible
  • Fans can be operated at low speed
  • Efficient defrost due to Güntner defrost flap

Technical details

Heat Exchanger

  • Aligned tube pattern 50 x 50 mm
  • Special copper tubes for HFC, coolant and CO2
  • Stainless steel tubes for NH3
  • Surface-corrugated aluminium fins for high heat transfer
  • Proven Güntner floating coil principle

Casing

  • Galvanized steel
  • Powder-coated with RAL 9003
  • Hinged side cover with hinges

Tray

  • Thermally-decoupled (condensation free)
  • Separate drip plate
  • Corrosion-resistant aluminium alloy AlMg
  • Powder-coated with RAL 9003
  • Large condensation drain with 45° incline

Fans

  • Proven quality fans
  • Standard with two speeds
  • Motor protection with thermocontacts
  • 400 V, 3~, 50 Hz or 60 Hz
  • Factory-wired on connection socket

Product Types / Refrigerant / Capacity

 

 

 

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

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Influence of heat exchanger design on dehumidification and frost formation

Influence of heat exchanger design on dehumidification and frost formation

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Sensible use of energy-saving fans

Sensible use of energy-saving fans

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

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

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Tips

subcooling and system efficiency

subcooling and system efficiency

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Videos

Accessory

  • Epoxy-resin coated fins
  • Core tubes made of stainless steel
  • Double, insulated tray
  • Defrost flap for quick, efficient defrosting
  • Fan casing with insulation for protection against condensation

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