Available on several models equipped with one or more scroll or reciprocating compressors, dimensioned to be used with refrigerant type R410A or with the new low GWP HFO-1234ze or with R290. These air cooled chillers are assembled on a strong self-supporting metal screwed and welded structure, pain...
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Linas Skauminas

LT, EN
+370 671 56675

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Available on several models equipped with one or more scroll or reciprocating compressors, dimensioned to be used with refrigerant type R410A or with the new low GWP HFO-1234ze or with R290.

These air cooled chillers are assembled on a strong self-supporting metal screwed and welded structure, painted with epoxy powder with anti-rust coating for outdoor installation.

All units are supplied completely wired and ready to be connected to the user’s plant. Prior to delivery every machine is submitted to a performance test, with intervention tests of all the safety systems and components installed.

Each unit is available with low-speed fan and compressor sound insulation kit for installation in areas where noise emission must be extremely limited.

COOLING CAPACITY: FROM 10 TO 985 KW

VHA is available as:

  • Chiller
  • Chiller reversible to heat pump
  • Multiporpose unit for 4 pipes system for simultaneous and independent production of cold and hot water
  • Multiporpose unit for 2 pipes system to seasonal switching (summer/winter), with simultaneous and independent production of domestic hot water
  • Free cooling

VHA CH - air cooled chiller with scroll or reciprocating compressors and axial fans for outdoor installation

VHA CH
  • Scroll compressors (R410A)
  • Reciprocating compressors (R290 or HFO1234ze)
  • Dry expansion evaporator
  • AC or EC axial fans both 500 and 800 mm

The air cooled chillers of the VHA series are assembled on a self-supporting metal screwed structure, painted with epoxy powder suitably treated for outdoor installation. All units are supplied completely wired and ready to be connected to the user’s plant. Prior to delivery every machine is submitted to a performance test according to the strictest norms in force, with intervention tests of all the safety systems and components installed. Each unit is available with low-speed fans and compressor sound insulation kit for installation in areas where noise emission must be extremely limited.

Typical units dimensions

  • Length: from 1600 to 10110 mm
  • Width: from 590 to 2100 mm
  • Height: from 870 to 2430 mm
  • Operating Weight: from 206 kg to 8512 kg
VHA CH dimensions 1
VHA CH dimensions 2

*The bigger sizes can be delivered in two sections (option).

VHA HP - air cooled reversible heat pump with scroll or reciprocating compressors and axial fans for outdoor installation

VHA HP
  • Scroll compressors (R410A)
  • Reciprocating compressors (R290 or HFO1234ze)
  • Dry expansion evaporator
  • AC or EC axial fans both 500 and 800 mm

The air cooled reversible heat pumps of the VHA series are assembled on a self-supporting metal screwed structure, painted with epoxy powder suitably treated for outdoor installation. All units are supplied completely wired and ready to be connected to the user’s plant. Prior to delivery every machine is submitted to a performance test according to the strictest norms in force, with intervention tests of all the safety systems and components installed. Each unit is available with low-speed fan and compressor sound insulation kit for installation in areas where noise emission must be extremely limited; with large operative range of outdoor air temperature (-10 °C up to 45 °C in heating and cooling mode) and used for hydronic circuits with 2 tubes, during winter produces hot water up to 55 °C, and during summer produces cold water.

Typical units dimensions

  • Length: from 1600 to 4860 mm
  • Width: from 590 to 2100 mm
  • Height: from 870 to 2430 mm
  • Operating Weight: from 193 kg to 4059 kg
VHA HP matmenys 1
VHA HP matmenys 2

*The bigger sizes can be delivered in two sections (option).

VHA 4T - air cooled multipurpose unit for 4 pipes system with simultaneos and independent production of cold and hot water, with scroll compressors and axial fans for outdoor installation

VHA 4T
  • Scroll compressors (R410A)
  • Reciprocating compressors (R290 or HFO1234ze)
  • Dry expansion evaporator
  • BPHE condenser for heat recovery
  • AC or EC axial fans both 500 and 800 mm

The air cooled multipurpose units suitable for 4 pipes system of the VHA series are assembled on a self-supporting metal screwed structure, painted with epoxy powder suitably treated for outdoor installation. All units are supplied completely wired and ready to be connected to the user’s plant. Prior to delivery every machine is submitted to a performance test according to the strictest norms in force, with intervention tests of all the safety systems and components installed. Each unit is available with low-speed fan and compressor sound insulation kit for installation in areas where noise emission must be extremely limited. These units allow to meet all needs in case of request of cooling or heating in fact they can produce simultaneously and independently cold and hot water all year around, managing all operations in separate way (for different plant) and using the highest possible energy efficiency. Thanks to the heat condensation recovery, multipurpose units are the most efficient units available today on the market.

Typical units dimensions

  • Length: from 1785 to 4860 mm
  • Width: from 1050 to 2100 mm
  • Height: 2430 mm
  • Operating Weight: from 680 kg to 4502 kg
VHA 4T matmenys 1
VHA 4T matmenys 2

*The bigger sizes can be delivered in two sections (option).

VHA 4S Range - air cooled multipurpose unit suitable for 2 pipes system, with simultaneous and independent production of domestic hot water with scroll or reciprocating compressors and axial fans for outdoor installation

VHA 4S
  • Scroll compressors (R410A)
  • Reciprocating compressors (R290 or HFO1234ze)
  • Dry expansion evaporator
  • AC or EC axial fans both 500 and 800 mm

The air cooled multipurpose units suitable for 2 pipes system of the VHA series are assembled on a self-supporting metal screwed structure, painted with epoxy powder suitably treated for outdoor installation. All units are supplied completely wired and ready to be connected to the user’s plant. Prior to delivery every machine is submitted to a performance test according to the strictest norms in force, with intervention tests of all the safety systems and components installed. Each unit is available with low-speed fan and compressor sound insulation kit for installation in areas where noise emission must be extremely limited. These units allow to meet all needs in case of request of cooling or heating, in fact they can produce cold or hot water for a plant with seasonal switching (summer/winter) and at the same time domestic hot water all year around, managing all operations in separate way and using the highest possible energy efficiency. Thanks to the heat condensation recovery, multipurpose units are the most efficient units available today on the market.

Typical units dimensions

  • Length: from 1785 to 4860 mm
  • Width: from 1050 to 2100 mm
  • Height: 2430 mm
  • Operating Weight: from 680 kg to 4502 kg
VHA 4S matmenys 1
VHA 4S matmenys 2

*The bigger sizes can be delivered in two sections (option).

VHA FC - air cooled chiller with scroll or reciprocating compressors, axial fans and Free Cooling for outdoor installation

VHA FC
  • Scroll compressors (R410A)
  • Reciprocating compressors (R290 or HFO1234ze)
  • Dry expansion evaporator
  • AC or EC axial fans both 500 and 800 mm
  • Free Cooling

Whenever it is required to maintain liquid cooling all year round, VHA FC chillers are clearly the best choice. The average yearly yield is much superior to that of traditional water chillers, and the initial investment costs are recovered in a very short time. These units are therefore indicated for conditioning systems for data processing centers or for the refrigeration of industrial processes and for all applications which require a production of chilled water even during the winter. A free cooling refrigeration device consists in using finned exchangers positioned uphill to the condenser coils. The air crosses the coils before hitting the refrigeration condensers of the refrigerant. When the temperature of the outdoor air is below the temperature of the water inside the plant, it is possible to obtain either partial or total chilling of the water, thanks to the heat released due to the thermal exchange in the water chilling coils. The higher the difference of temperature between the circulating water and the outdoor air, the better the system will perform. VHA FC is available in LN (compressors housing) or XLN (compressors housing insulation) for installation in plant rooms where sound levels must be kept to a minimum.

Typical units dimensions

  • Length: from 1785 to 10110 mm
  • Width: from 1050 to 2100 mm
  • Height: 2430 mm
  • Operating Weight: from 632 kg to 9954 kg
VHA FC matmenys 1
VHA FC matmenys 2

*The bigger sizes can be delivered in two sections (option).

Here you can see an example about nomenclature of our units. The name of an air cooled chiller with scroll compressors, R410A gas refrigerant, a brazed plate evaporator and AC fans is composed of the following basic abbreviations. All specifications and options are subject to change without notice from the manufacturer.

VHA model making EN

Available options

Here you can see an example about available options of our units. If options will be present they are showed under the line of unit’s name description.

VHA model making2 EN

VHA air cooled chillers
Catalogue 3.2 MB