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GHz Services Product Range
This is a selection of our suppliers' popular products, please follow the weblinks to view their complete range and full product information.
AERMEC
Air + Water Cooled Chillers | Heat Pumps | Dry Coolers | CRAC units | Liquid Cooling
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![WWM modular water cooled chiller. 100kW capacity, R410a. Compact, fits within lifts. By AERMEC]()
ButtonWWM modular water cooled chiller | 100kW capacity | R410a | Compact, fits within lifts | By AERMEC
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![NRV modular air cooler chiller. 108kW cooling capacity. R410a. By AERMEC]()
ButtonNRV modular air cooler chiller | 108kW cooling capacity | R410a | By AERMEC
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![TBX/TBA/TBG air cooled chiller. R134a, XP10, R1234ze. 200kW-1.4mW cooling capacity. By AERMEC]()
ButtonTBX/TBA/TBG air cooled chiller | R134a, XP10, R1234ze | 200kW-1.4mW cooling capacity | By AERMEC
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![NXP simultaneous water-water unit. R410a, scroll compressors. 100kW-500kW cooling + heating capacity. 2 or 4 pipe. By AERMEC]()
ButtonNXP simultaneous water-water unit | R410a | Scroll compressors | 100kW-500kW cooling + heating capacity | 2 or 4 pipe | By AERMEC
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![NRP simultaneous air-water unit. R410a, scroll compressors. 60-900kW cooling + heating capacity. 2 or 4 pipe. By AERMEC]()
ButtonNRP simultaneous air-water unit | R410a | Scroll compressors | 60-900kW cooling + heating capacity | 2 or 4 pipe | By AERMEC
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![TBX air/water chiller. 260kW - 860kW cooling capacity. Centrifugal compressor. Axial fans. Low noise option. By AERMEC]()
ButtonTBX air/water chiller | 260kW - 860kW cooling capacity | Centrifugal compressor | Axial fans | Low noise option | By AERMEC
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![Hybrid dry cooler with evaporative cooling. Axial fans. By AERMEC]()
ButtonHybrid dry cooler with evaporative cooling | Axial fans | By AERMEC
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![WF water cooled chiller. R134a/XP10 screw compressors. 600kW-2.3mW cooling capacity. By AERMEC]()
ButtonWF water cooled chiller | R134a/XP10 | Screw compressors | 600kW-2.3mW cooling capacity | By AERMEC
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![NRB air cooled chiller with free cooling. Glycol free. Plate exchanger. Shell and tube exchanger. By AERMEC]()
ButtonNRB air cooled chiller with free cooling | Glycol free | Plate exchanger | Shell and tube exchanger | By AERMEC
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![CRAC units, P + G series. Upflow + downflow, chilled water + DX. 187kW cooling capacity. By AERMEC]()
ButtonCRAC units | P + G series | Upflow + downflow | Chilled water + DX | 187kW cooling capacity | By AERMEC
R series rear door + in-row cooling | Chilled water or DX | 20kW - 36kW cooling capacity | EC fans | By AERMEC
BARCOL-AIR
VAV | FanVAV | CAV
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![VFS fan assisted VAV. Market leading performance, max air volume lowest noise level. By Barcol-Air]()
ButtonVFS | Fan assisted VAV | Market leading performance, max air volume lowest noise level | By Barcol-Air
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![CB, VAV controller. By Barcol-Air]()
ButtonCB | VAV controller | By Barcol-Air
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![NR, CAV controller. By Barcol-Air]()
ButtonNR | CAV controller | By Barcol-Air
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![NS, VAV box with integral silencer. By Barcol-Air]()
ButtonNS | VAV box | Integral silencer | By Barcol-Air
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![NV, induction VAV box. By Barcol-Air]()
ButtonNV | Induction VAV box | By Barcol-Air
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![NK, rectangular VAV / CAV controller. By Barcol-Air]()
ButtonNK | Rectangular VAV / CAV controller | By Barcol-Air
CAICE
Fan Coil Units | Attenuators | Enclosures | Screens
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![Guaranteed performance. Ultra quiet: perfect for exposed services + high end residential. Low pressure drop attenuation. FCU + Diffuser system selections. By Caice]()
ButtonGuaranteed performance | Ultra quiet: perfect for exposed services + high end residential | Low pressure drop attenuation | FCU + Diffuser system selections | By Caice
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![Exposed FCUs. Optimised FCU + Diffuser systems. By Caice]()
ButtonExposed FCUs | Optimised FCU + Diffuser systems | By Caice
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![Modular FCU design. Side or bottom filter removal. Inlet & outlet attenuators. Free issue or supply & fit controls. By Caice]()
ButtonModular FCU design | Side or bottom filter removal | Inlet & outlet attenuators | Free issue or supply & fit controls | By Caice
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![Exposed FCUs. Galvanised steel or powder colour coated. By Caice]()
ButtonExposed FCUs | Galvanised steel or powder colour coated | By Caice
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![Low SFPs. Optimal sensible:latent cooling ratio. Low latent cooling. 600mm x 600mm access option. By Caice]()
ButtonLow SFPs | Optimal sensible:latent cooling ratio | Low latent cooling | 600mm x 600mm access option | By Caice
Acoustic louvres | Acoustic treatment | Acoustic screens | Acoustic enclosures (clockwise) | By Caice
COLMAN
HiFlow (FlowBar) | Slot | Computer Floor Grilles | Circular | Swirls | Perf Plate | Grilles | Louvres
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![HiFlow high capacity flowbar. Plaster-in or flanged. Ceiling or Sidewall. Unique 'Glidebar' air control blade. By Colman]()
ButtonHiFlow high capacity flowbar | Plaster-in or flanged | Ceiling or Sidewall | Unique 'Glidebar' air control blade | By Colman
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![CE slot diffuser. Flanged or plaster-in. Multiple slots 1-8. High Induction. Ceiling or wall mounted. By Colman]()
ButtonCE slot diffuser | Flanged or plaster-in | Multiple slots 1-8 | High Induction | Ceiling or wall mounted | By Colman
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![DRS fixed blade swirl diffuser. Circular or square face. Side or top entry plenum. By Colman]()
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![DWT adjustable blade swirl diffuser. Circular or square face. Galvanised steel face and blades. Circular or square, side or top entry plenum. By Colman]()
ButtonDWT adjustable blade swirl diffuser | Circular or square face | Galvanised steel face and blades | Circular or square, side or top entry plenum | By Colman
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![DWV fixed curved blade swirl diffuser. Size 400 - 600. Circular or square. Flanged or tile replacement. High induction. By Colman]()
ButtonDWV fixed curved blade swirl diffuser | Size 400 - 600 | Circular or square | Flanged or tile replacement | High induction | By Colman
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![DWS fixed blade swirl diffuser. Size 400 - 600. Circular or square face. Flanged or tile replacement. High induction. By Colman]()
ButtonDWS fixed blade swirl diffuser | Size 400 - 600 | Circular or square face | Flanged or tile replacement | High induction | By Colman
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![Architectural external weather louvres, by Colman]()
ButtonArchitectural external weather louvres | By Colman
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![Circular louvre blade diffuser. Circular side or top entry plenum. By Colman]()
ButtonL series circular louvre faced diffuser | Multi-cone | Side or top entry plenum | By Colman
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![S series 4-way. T series heavy duty computer floor grille. T series fixed blade grille. G series adjustable blade grille. G series egg-crate grille. By Colman]()
ButtonS series 4-way | T series heavy duty computer floor grille | T series fixed blade grille | G series adjustable blade grille | G series egg-crate grille | By Colman
ECOAIRBOX
AHUs, Reverse Cycle Heat Pump | Swimming Pool AHUs | Rooftop Units
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![AHU with reverse cycle heat pump. Thermal Wheel or plate heat exchanger. Heating and Cooling recovery. 0.75m3/s to 15m3/s air volume. Compact footprint and low height. EC plug fans. R410a digital compressor. Trend controller. By EcoAirBox]()
ButtonAHU | With reverse cycle heat pump | Thermal Wheel or Plate heat exchanger | Heating and Cooling recovery | 0.75m3/s to 15m3/s air volume | Compact footprint | Low Height | EC plug fans | R410a digital compressor | Trend controller | By EcoAirBox
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![Swimming pool design AHU. Controls air temperature and humidity. Small footprint. 12m3/s air volume. 90% heat recovery. Corrosion resistant. Plate heat exchanger with lifetime guarantee. By EcoAirBox]()
ButtonSwimming pool design AHU | Controls air temperature and humidity | Small footprint | 12m3/s air volume | 90% heat recovery | Corrosion resistant | Plate heat exchanger with lifetime guarantee | By EcoAirBox
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![Rooftop unit AHU. Retail, industrial unit or replacement applications. Bespoke design options. Integral DX with packaged condenser. Digital compressor. EC fans. Powered hoods. Trend controls. Free cooling. Integrated LPHW. By EcoAirBox]()
ButtonRooftop unit AHU | Retail, industrial unit or replacement applications | Bespoke design options | Integral DX with packaged condenser | Digital compressor | EC fans | Powered hoods | Trend controls | Free cooling | Integrated LPHW | By EcoAirBox
KRANTZ
OptiClean (Invisible) | Swirls | Floor Swirls | Linear Whirls | Jet Nozzles | Barrel Slot | Displacement
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![OptiClean invisible/non-visible diffusers. Clean ceiling, no dust stains. Market leading performance and comfort. High induction. Square or plank ceiling tiles. Suits perforated ceiling tiles, 16 - 23% free area, 1.8mm-5mm dia holes. By Krantz]()
ButtonOptiClean invisible/non-visible diffusers | Clean ceiling, no dust stains | Market leading performance and comfort | High induction | Square or plank ceiling tiles | Suits perforated ceiling tiles, 16 - 23% free area, 1.8mm-5mm dia holes | By Krantz
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![WL linear whirl diffuser. Shadow gap (hidden), exposed or duct mounted. High induction, high comfort. By Krantz]()
ButtonWL linear whirl diffuser | Shadow gap (hidden), exposed or duct mounted | High induction, high comfort | By Krantz
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![DD-N circular swirl diffuser. Top or side entry circular plenum. Exposed or ceiling mounted. Hidden blanking rings to suit air volume. High induction, optimum comfort. By Krantz]()
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![RL swirl diffuser. Ceiling mounted or exposed. Circular or square faceplate. Adjustable blades. Side or top entry plenum box. High induction, optimum comfort. By Krantz]()
ButtonRL swirl diffuser | Ceiling mounted or exposed | Circular or square faceplate | Adjustable blades | Side or top entry plenum box | High induction, optimum comfort | By Krantz
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![RA-N3 circular swirl diffuser. Top or side entry circular plenum. Exposed or ceiling mounted. Hidden blanking rings to suit air volume. High induction, optimum comfort. By Krantz]()
ButtonRA-N3 circular swirl diffuser | Top or side entry circular plenum | Exposed or ceiling mounted | Hidden blanking rings to suit air volume | High induction, optimum comfort | By Krantz
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![QB-D floor swirl diffuser, radial and vertical discharge. Adjustable throw pattern for optimum user comfort. By Krantz]()
ButtonQB-D floor swirl diffuser | Radial and vertical discharge | Adjustable throw pattern for optimum user comfort | By Krantz
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![QB displacement floor diffuser. Market leading performance. Max air volume, lowest pressure drop. By Krantz]()
ButtonQB displacement floor diffuser | Market leading performance | Max air volume, lowest pressure drop | By Krantz
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![DB-EA floor swirl diffuser. Aluminium or solid brass construction. Radial discharge. By Krantz]()
ButtonDB-EA floor swirl diffuser | Aluminium or solid brass construction | Radial discharge | By Krantz
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![IN-V barrel slot diffuser. Multiple slots, 1-4. Black or white barrels. High induction. By Krantz]()
ButtonIN-V barrel slot diffuser | Multiple slots, 1-4 | Black or white barrels | High induction | By Krantz
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![Broad multiplex. Adjustable jet bundles. Perforated diffuser face. Decorative cover plate. By Krantz]()
ButtonBroad multiplex | Adjustable jet bundles | Perforated diffuser face | Decorative cover plate | By Krantz
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ButtonRA-V2 swirl diffuser | High mounting | Constant appearance, variable geometary | Heating & cooling | Wax or electric motor
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ButtonDW-V2 nozzle | FIxed position or adjustible | Manual, wax or electric movement | Long and short throw | High induction
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ButtonRL square swirl diffuser | Ceiling mounted or exposed | Square faceplate | Adjustable blades | Side, top, circular or square plenum box | High induction
CHILLERS / CRAC UNITS / HEAT PUMPS
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![WWM modular water cooled chiller. 100kW capacity. R410a. Compact, fits within lifts. By AERMEC]()
ButtonWWM modular water cooled chiller | 100kW capacity | R410a | Compact, fits within lifts. By AERMEC
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![NRV modular air cooler chiller. 108kW cooling capacity. R410a. Compact, fits within lifts. By AERMEC]()
ButtonNRV modular air cooler chiller | 108kW cooling capacity | R410a. Compact, fits within lifts. By AERMEC
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![TBX/TBA/TBG air cooled chiller. R134a, XP10, R1234ze. 200kW-1.4mW cooling capacity. By AERMEC.]()
ButtonTBX/TBA/TBG air cooled chiller | R134a, XP10, R1234ze | 200kW-1.4mW cooling capacity. By AERMEC.
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![NXP simultaneous water-water unit. R410a. Scroll compressors. 100kW-500kW cooling + heating capacity. 2 or 4 pipe. By AERMEC]()
ButtonNXP simultaneous water-water unit | R410a | Scroll compressors | 100kW-500kW cooling + heating capacity | 2 or 4 pipe. By AERMEC
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![NRP simultaneous air-water unit. R410a. Scroll compressors. 60-900kW cooling + heating capacity. 2 or 4 pipe. By AERMEC]()
ButtonNRP simultaneous air-water unit | R410a | Scroll compressors | 60-900kW cooling + heating capacity | 2 or 4 pipe. By AERMEC
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![TBX air/water chiller. 260kW - 860kW cooling capacity. Centrifugal compressor. Axial fans. Low noise option. By AERMEC]()
ButtonTBX air/water chiller | 260kW - 860kW cooling capacity | Centrifugal compressor | Axial fans | Low noise option. By AERMEC
VAV / FAN-VAV / CAV
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![VFS fan assisted VAV. Market leading performance, max air volume lowest noise level. By Barcol-Air]()
ButtonVFS | Fan assisted VAV | Market leading performance, max air volume lowest noise level. By Barcol-Air
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![CB, VAV controller. By Barcol-Air]()
ButtonCB | VAV controller. By Barcol-Air
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![NR, CAV controller. By Barcol-Air]()
ButtonNR | CAV controller. By Barcol-Air
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![NV, induction VAV box. By Barcol-Air]()
ButtonNV | Induction VAV box. By Barcol-Air
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![NS, VAV box with integral silencer. By Barcol-Air]()
ButtonNS | VAV box | Integral silencer | By Barcol-Air
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![NK, rectangular VAV / CAV controller. By Barcol-Air]()
ButtonNK | Rectangular VAV / CAV controller. By Barcol-Air
FAN COIL UNITS / ATTENUATION
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ButtonGuaranteed performance | Ultra quiet: perfect for exposed services + high end resi | Low pressure drop attenuation | FCU + Diffuser system selections
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ButtonExposed FCUs | Optimised FCU + Diffuser systems
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ButtonModular FCU design | Side or bottom filter removal | Inlet & outlet attenuators | Free issue or supply & fit controls
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ButtonExposed FCUs | Galvanised steel or powder colour coated
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ButtonLow SFPs | Optimal sensible:latent cooling ratio |
Low latent cooling | 600mm x 600mm access option
Acoustic louvres | Acoustic treatment | Acoustic screens | Acoutstic enclosures (clockwise)
GRILLES & DIFFUSERS
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ButtonHiFlow high capacity flowbar |
Plaster-in or flanged | Ceiling or Sidewall | Unique 'Glidebar' air control blade
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ButtonDWT swirl diffuser | Circular or square face | Galvanised steel face and blades | Circular or square, side or top entry plenum
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ButtonCE slot diffuser | Flanged or plaster-in | Mulitple slots 1-8 | High Induction | Ceiling or wall mounted
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ButtonDWV Swirl diffuser | Size 400 - 600 | Circular or square | Flanged or tile replacement | High induction
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ButtonDWS Swirl diffuser | Size 400 - 600 | Circular or square | Flanged or tile replacement | High induction
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ButtonArchitectural weather louvres
S series 4-way | T series heavy duty computer floor grille | T series fixed blade grille | G series adjustable blade grille | G series egg-crate grille
HIGH INDUCTION DIFFUSERS
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ButtonRL-C swirl diffuser | Circular or square diffuser | Side or top entry
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ButtonDD-N swirl diffuser | Extended border flange
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ButtonOptiClean invisible diffusers | Perforated ceiling tiles | Clean ceiling, no dust stains | High induction | Square or plank ceiling tiles
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ButtonWL linear whirl diffuser | Shadow gap, exposed or duct mounted | High induction
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ButtonRA-N3 swirl diffuser | Top or side entry circular plenum | Exposed or ceiling mounted | Hidden blanking rings | High induction
QB-D floor swirl diffuser | Radial and vertical discharge | Adjustible throw pattern for optimum user comfort
