Archives: Products

VRF Split Systems

GalxC air conditioning and heat pump systems contain fluorinated greenhouse gases R32, R410A, R407C and R134a.

From small installations to large scale VRF applications, the technology is second to none and offers a substantial increase in seasonal energy efficiency, low running costs and reduced CO2 emissions.

The latest in GalxC Y Series technology incorporated within the Outdoor Units. Utilising the latest GalxC Inverter technology, the system is fully controllable with all City Multi controllers or linked to third party BEMS.

VRF Outdoor

​The latest in GalxC Y Series technology incorporated within the Outdoor Units. Utilising the latest GalxC Inverter technology, the system is fully controllable with all City Multi controllers or linked to third party BEMS.

HVRF Outdoor

​Hybrid VRF is a 2-pipe heat recovery VRF with water between the Hybrid Branch Controller (HBC) and indoor units. You can install and design it as VRF whilst enjoying the features of a Chiller system.

VRF Indoor

With improved design flexibility as a result of increased external static pressure, the Indoor Unit allows authentic duct air conditioning within the strictest aesthetic confines.

HVRF Indoor

Using water based fan coils; the HVRF Indoor Units are available in ducted, cassette and floor mount chassis. They are based on GalxC VRF indoor units

BC Controller VRF

At the heart of both the R2 and WR2 Series, the BC controller makes simultaneous heating and cooling possible. It has the inherent ‘intelligence’ to be the system’s decision-maker.

HBC Controller HVRF

At the heart of the HVRF system is an HBC (Hybrid Branch Controller) box, which is connected to the outdoor unit via traditional refrigerant piping. Between the HBC box and the indoor fan coils, the system uses water piping but still offers high sensible cooling and stable room temperatures for maximum comfort.

HBC Controller HVRF

At the heart of the HVRF system is an HBC (Hybrid Branch Controller) box, which is connected to the outdoor unit via traditional refrigerant piping. Between the HBC box and the indoor fan coils, the system uses water piping but still offers high sensible cooling and stable room temperatures for maximum comfort.

UTN High-head Duct Units

The range of UTN duct units has been designed to air condition rooms where the installation of duct units is required.

Thanks to the engineering solutions adopted, the UTN units offer high application flexibility:

Horizontal or vertical installation, thanks to the design of the water drip system.

May be connected to flexible circular ducts (Ø 200mm) or rectangular shaped ducts.

Air intake direction to be arranged during installation.

Bearing structure built from galvanised steel sheet, insulated with condensation proof, soundproof material, inspection panels, fresh air intake setting, quick fastening slots.

Double suction aluminium centrifugal fans, with inserted blades.

Three-speed electric motor.

High efficiency heat exchanger made with copper piping and aluminium fins.

Water drip tray and drain outlet, suitable for vertical or horizontal installation.

A broad range of accessories to meet every type of installation requirement.

Control panels and air filter available as accessory.

Estro Vertical or Horizontal mounted Fan Coil Units

Estro is the most complete range of fan coil units on the market. For the Estro project we selected top quality materials which, together with the great care and attention dedicated to the assembly of the main constructive components, make the Estro fan coil units highly reliable from a performance standpoint while minimising noise levels.

Base unit in thick galvanised sheet steel insulated with class 1 self-extinguishing panels, complete with double water drip tray. High efficiency heat exchanger made with copper piping and aluminium fins. Double suction centrifugal fans manufactured from anti-static ABS, with blades having an airfoil section and offset modules. 3 or 6-speed electrical motor, mounted on vibration damping couplings. Washable air filter, easily removable for maintenance operations. Control panels available as accessory.

Estro Wall-mounted Fan Coil Units

Estro is the most complete range of fan coil units on the market. For the Estro project we selected top quality materials which, together with the great care and attention dedicated to the assembly of the main constructive components, make the Estro fan coil units highly reliable from a performance standpoint while minimising noise levels.

Cabinet composed of a steel sheet panel, side panels and air outlet grille built from ABS. High efficiency heat exchanger made with copper piping and aluminium fins. Double suction centrifugal fans manufactured from anti-static ABS, with blades having an airfoil section and offset modules. 3 or 6-speed electrical motor, mounted on vibration damping couplings. Washable air filter, easily removable for maintenance operations. Control panels available as accessory.

Air Blast Coolers

GalxC offers a huge range of air blast coolers for multiple-applications for both industrial and air conditioning applications.

Our range of Dry Air Coolers and Air Blast Radiators are designed for commercial and industrial fluid cooling applications. We offer a wide range of options enabling us to provide the most cost-effective solution for your cooling requirement.
Standard arrangements include flat-bed vertical or horizontal airflow with V and W configurations to offer the smallest footprint.

Whether your application is cooling water / glycol for water cooled chillers, injection moulding machines, furnace equipment, CHP Engine Cooling or any other process. One or more of our units can be selected to give the most cost-effective solution to suit your space and noise requirement.

Energy saving free cooling is possible for much of the year for many applications.

The wetted surface – Adiabatic Cooling option enables water to be cooled to within 6 °C of ambient wet bulb, water is used to increase the cooling effect when the ambient dry bulb is 3°C above the design wet bulb – for most of the year the unit operates as a conventional air blast cooler.

Specifications can be tailored to suit each application, with different materials, sizes, noises and cooling mediums available.

Please ask us about your project and we will be pleased to provide our proposal with your individually selected technical specifications.

CRT Rooftop Unit

CRT Series

Plug-and-play package air conditioning unit with direct expansion coils (R410A fluid), which is able to monitor all the climatic parameters.

Description of the machine:
Plug-and-play package air conditioning unit with direct expansion coils (R410A fluid), which is able to monitor all the climatic parameters in cases of average occupancy (cinemas, theatres, shopping centres, etc.) in any climatic situation. The air’s healthiness is also guaranteed through the replacement of an air flow at a rate that depends on the type of area to be air conditioned and on its occupancy level, thanks to the use of air pollution sensors (which continuously measure the levels of CO2 and VOCs).
The machine is available as a full-inverter version (BLDC compressors and internal EC fans) or an ON-OFF version (ON/OFF compressors and internal EC fans).
The delivery air flow rate is adjusted to meet the area’s actual needs by means of an electronic commutated (EC) Plug Fan.
Free-cooling operation is available if the outside climatic conditions allow it.

Compressors
ON/OFF hermetic or BLDC inverter.

Structure
The weight-bearing structure is made of painted steel and aluminium alloy (RAL 9002).
The panels of the air handling section are sandwich type with a 25mm layer of polyurethane, p = 45 kg/m3 (outer shell made of RAL 9006 pre-painted galvanized sheet metal and galvanized inner sheet metal).
The panels of the external section are made of painted galvanized sheet metal (RAL 9002).

External ventilation section 
The external ventilation section is comprised of 4 axial fans whose blades are shaped so as to reduce the dissipation section’s noise impact.
On these machines it is possible to select the condensation control and the adjustment of the air flow rate through the external section; this is activated by means of a potentiometer.

Internal ventilation section
The internal ventilation section is comprised of an EC Plug Fan as the delivery fan (brushless motor with permanent magnets). This solution makes it possible to achieve high efficiency even at partial loads and to manage condensation in the winter in order to guarantee maximum reliability at all times.
FC Module: the FC module includes an EC exhaust fan that sends the exhausted air over the external coils to achieve enthalpy recovery from the expelled ambient air; this option results in the unit being 500 mm longer.

External heat exchanger
The external heat exchanger consists of a finned double coil with expanded copper pipes and aluminium fins.

Internal heat exchanger 
The internal heat exchanger consists of a finned double coil with expanded copper pipes and aluminium fins; its purpose is to prevent the problem of dripping during summer operation (evaporation).

Heat recovery
The FC/AE module implements recovery from the expelled air, which on the one hand allows the evaporation temperature to be raised, thereby reducing the frequency of defrosting in the winter, and on the other hand allows the condensation temperature to be lowered in the summer, thus considerably increasing overall efficiency during both seasons.

Free-cooling
If the outside air is in favourable temperature and humidity conditions, the environmental load can be controlled by turning off the compressors. In this case the power consumption will consist solely of what is necessary for ventilation.

CT Air Handling Unit

CT Series is a modular build range of air handling units 1,000 to 150,000 m3/h with multiple configuration build solutions, ideal for air conditioning applications with GalxC chillers or other manufactured products.

The series CT includes 39 dimensions calibrated according to the “vital” components (coils, filters, humidifiers).

The configuration of the handling unit can be freely obtained by combining 35 different basic sections, with numerous variations and accessories.

The configurations produced with the selection software are able to satisfy the vast majority of uses.
This does not exclude the possibility that, due to constraints regarding dimensions or specific parts, the handling units may be used with non-standard dimensions and features.

Complete and comprehensive technical data are attached to the quotations and the subsequent order confirmations.
Each production phase requires specific controls, in accordance with ISO 9001:2000.

All components, whether manufactured by us or by subcontractors, undergo preliminary quality checks.
The finished product undergoes a complete dimensional and component inspection.

Air Handling Unit

CT Series is a modular build range of air handling units 1,000 to 150,000 m3/h with multiple configuration build solutions, ideal for air conditioning applications with GalxC chillers or other manufactured products.

The series CT includes 39 dimensions calibrated according to the “vital” components (coils, filters, humidifiers).

The configuration of the handling unit can be freely obtained by combining 35 different basic sections, with numerous variations and accessories.

The configurations produced with the selection software are able to satisfy the vast majority of uses.
This does not exclude the possibility that, due to constraints regarding dimensions or specific parts, the handling units may be used with non-standard dimensions and features.

Complete and comprehensive technical data are attached to the quotations and the subsequent order confirmations.
Each production phase requires specific controls, in accordance with ISO 9001:2000.

All components, whether manufactured by us or by subcontractors, undergo preliminary quality checks.
The finished product undergoes a complete dimensional and component inspection.

Hydrocore HCSL Chillers

R290 Scroll compressors with an oil sight glass and electronic protection with thermistors in motor wiring within HCSL units.

Structure

Self-supporting frame made of galvanized steel and protected with polyester powder paint.

Evaporator

Brazed plate heat exchanger with two independent refrigeration circuits and one water circuit in HC / HCSL / HCS units. Evaporators are insulated with flexible close – cells lining. A differential pressure switch installed as a standard for added safety.

 Condenser

An advanced aluminium microchannel design, with ultimate performance and reduced refrigerant content / internal volume. A robust V shaped structured with easy, user-friendly access for servicing.

Fans

Using the latest technology AC axial fans with thermal overload protection and speed control by means of electronic voltage regulator, IP54.

Noise Level

H – Standard version

L – Low noise version – compressors in sound jackets, low speed condenser fans (or fans with low noise level), available in VC series

Refrigeration Circuit

Each unit contain a single, two or four independent refrigeration circuits. Each circuit is equipped with filter drier, sight glass, electronic expansion valve, service valves. Protection devices – high pressure switch, low pressure switch, anti-freeze protection.

Power / Control

Resistant to atmospheric conditions, protection class IP 54. Main components: emergency switch, main fuses, contactors of the compressors, contactors and fuses of the fans, auxiliary transformer and microprocessor controller.

Model designation example:

HC 300 S H P X

1 2 3 4 5 6

1 – Series

2 – Size

3 – Compressor Type

4 – Noise level version

5 – Hydraulic module

Hydraulic Module

P / 2P, PH / 2PH

Basic hydraulic kit includes single pump – P or double pump- 2P (the other pump is a standby one), expansion vessel, pressure gauge, safety valve, shut-off valve. PH – pump with higher head pressure. Piping is insulated.

ZP / Z2P, ZPH/ Z2PH Version with a basic hydraulic kit P/2P and an insulated inertial storage tank. Available for VC series units.

Optional Equipment

E – EC Fans

I – Inverter for Fan Speed Control

C – Real-time clock card

R – RS 485 card for Modbus comm.

M – HP, LP pressure gauges

A – Anti-vibration Mounts

O – Heat Recovery (partial)

B – Side Protection Panels

P – Plant Watch Pro-remote monitoring

T – Shell & Tube Evaporators (for VC units)

X – Other

Compressors Options

  • HC – Semi-Hermetic
  • HCSL – Scroll
  • HCS – Screw

*(performance based upon 15°C / 20°C / 25°C – please contact GalxC for exact performance for your project application)