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  • VARI PRO™ ROOM CONTROLLER
    - DESIGNED FOR USERS

    Vari PRO™ room controller provides an amazing user experience. It gives direct feedback on energy consumption and service requirements for the user.
     
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  • VARI PRO™ ROOM CONTROLLER
    - DESIGNED FOR USERS

    Vari PRO™ room controller provides an amazing user experience. It gives direct feedback on energy consumption and service requirements for the user.
     
    Read more >
  • VARI PRO™ ROOM CONTROLLER
    - DESIGNED FOR USERS

    Vari PRO™ room controller provides an amazing user experience. It gives direct feedback on energy consumption and service requirements for the user.
     
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  • PLEASANT INDOOR CLIMATE AND ENERGY EFFICIENCY
    BOX Vari™ -cassette fan coils are ideal for public spaces, hotels and demanding residential sites. Units are regulated by Vari PRO™ -wall controllers which are connected to the Service Next™ -service. These units, based on EC-technology, ensure the best internal ventilation, high efficiency and up to 80% savings in energy expenditure.
     
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  • PLEASANT INDOOR CLIMATE AND ENERGY EFFICIENCY
    GRAND Vari™ -fan coils and hotel convectors are ideal for public spaces, hotels and demanding residential sites. Units are regulated by Vari PRO™ -wall controllers which are connected to the Service Next™ -service. These units, based on EC-technology, ensure the best internal ventilation, high efficiency and up to 80% savings in energy expenditure.
     
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  • OPTION SELECTION PROGRAM
    Our portal system gives customers a centralized Service Next™ system, Option –selection program and, for our service contract customers, a maintenance monitoring solution.
     
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  • COMPREHENSIVE SERVICE, UNIT OPTIMIZATION AND SAVINGS
    Service Next™ brings our customers ease of use, reduced expenditures and makes total lifecycle management and optimization possible by allowing customers to react fast to change.
     
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  • RESEARCH, TESTING AND CUSTOMER ORIENTED APPROACH IN DESIGN
    Chiller Oy is one of Europe’s leading manufacturer of energy efficient and functional cooling and heating solutions. The high quality of our products is based on our own research and development in all aspects of the manufacturing process. Lifecycle assessment and material recycling is always considered throughout manufacture.
     
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  • PRECISION AND STANDARD AIR-CONDITIONING UNITS
    SMART Vari™ -systems offer optimal precision and standard air conditioning. The units are based on EC-fan motor solution, which improves efficiency ~ 10%. Over 50% energy savings are achieved with new compressor technology and electronic expanding valves. Units are available with either DX- or water radiator.
     
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  • HEAT PUMP SOLUTION DESIGN AND IMPLEMENTATION
    Chillquick Thermo™ is a revolutionary series of heat pumps which enable flexibility and energy efficiency as never before. Two-way units both chill and heat. Chillquick Thermo™ series can fulfill all site needs up to 2000kW. Chillquick Thermo™ -heat pumps can be connected to the Service Next™ -service.
     
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  • INNOVATIVE AIR-CONDITIONING SOLUTIONS FOR DEMANDING SITES
    Chiller Oy is one of Europe’s leading manufacturer of energy efficient and functional cooling and heating solutions. The high quality of our products is based on our own research and development in all aspects of the manufacturing process. Lifecycle assessment and material recycling is always considered throughout manufacture.
     
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  • FRESH NEWS FROM
    THE HVAC FIELD!
    At the Green Future magazine we report the current issues in the field, our projects, our customers and products.
     
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  • CHILLQUICK™ -WATER CHILLERS AND -COLD WATER STATIONS
    Modular solutions with free cooling and precise control of functions. Environmentally friendly and customer specified Chillquick™ -water chillers and cold water stations are manufactured from factory tested modules. Multiple standardized tests are carried out during assembly, in addition to a full scale test run with customer specified parameters.
     
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BOX Vari™ and BOX Vari™ PRO cassette fancoils (EC-motor)

The BOX Vari™ and BOX Vari™ PRO cassette fancoils represent the next generation of ceiling-mounted cassette fan coil units. The product is protected by several international patents. The units are designed to work with the new blower grille, which allows the EC motor to be as energy-efficient as possible.

When used in a normal room, the device consumes the same energy as a single LED bulb. It comes fitted with on-board electronics, a blower, and a valve designed to direct the water flow.

BOX Vari™ and BOX Vari™ PRO offer a new, trouble-free concept - install, use, maintain.


BOX Vari™ and BOX Vari™ PRO specs


EC grille

  • Significant energy-efficiency, minimal consumption
  • Independently laboratory tested
  • Creates indoor air — no sign of draught


EC blower

  • Controlled with a 0-10 V signal: control 0-100 %
  • On-board electronics that optimise the blower and valve use
  • Several noise settings that can be controlled by a 0-10 V signal


Filter

  • Large pleated filter — not a layer filter


Other features

  • Three-deep coil (60,120) with a smooth lamella, which also allows the use of remote cooling water
  • Circuit routing to suit the customer — no standard routing
  • Condensation pump or free drainage


Top class energy-efficiency

A single LED bulb requires 6 W of electricity to light a room, whereas the BOX Vari™ and BOX Vari™ PRO units can cool the same room with only 4 W. The filter area is two and a half times larger than that of the layer filter used previously, and servicing costs are reduced by 50%. Regular cleaning is easy and further reduces the lifecycle running costs of the unit.

One or more units can be controlled by a single wall-mounted controller. This enables EC motor's relative control from 0-100%.

Pleasant and draught-free indoor air, produced quietly

The blower outlets of the BOX Vari™ and BOX Vari PRO™ cassettes' grille are beneath rather than on the sides of the unit, with the air blown up, towards the ceiling. This solution provides pleasant and draught-free indoor air. Condensation is drained with either free drainage or a condensation pump. The BOX Vari™ and BOX Vari PRO™ cassette fan coils are so compact that that whole mechanism fits neatly in a ceiling-mounted unit. The total height of the cassette fan coil is 300 or 390 mm. The compact structure and patented corner posts guarantee a low operating noise level.

High quality materials

The BOX Vari™ and BOX Vari PRO™ are manufactured from top-class materials. Their carbon dioxide emissions are among the lowest on the market. All of the unit´s functions and parts, such as the in-built valves, are carefully pre-tested at the Chiller factory. The units are available in two sizes — 600 x 600 mm and 600 x 1200 mm.



INSTALL • USE • MAINTAIN

A revolutionary concept for the whole product lifecycle.


The BOX Vari™ and BOX Vari PRO™ units are delivered in environmentally-friendly cardboard packaging that also functions as installation protection for the unit. The unit is fixed directly on the base plate at the corners and then the packaging is removed. BOX Vari™ and BOX Vari PRO™ are well-suited for installation on suspended ceilings, as the maintenance hatches are no longer on the sides of the unit. Thanks to the new structure, there´s no need to remove the ceiling plates while maintenance is carried out. It is also very easy to remove and clean the EC grille.
 


Video of the BOX VariTM and BOX Vari PROTM cassette fan coils


BOX Vari™ and BOX Vari PRO™ technical data



BOX Vari™ mono


20EL


40EL


60EL


80EL
* Cap total / sensible kW - 2,1/1,4 2,4/1,5 2,6/1,6
** Cap total / sensible kW - 1,7/1,2 2/1,4
2,1/1,5
Airflow med l / s
- 70
70
70
*** Sound level dB(A)
- 25
25
25
Running power W -
5
5
5





BOX Vari™ mono 20L 40L 60L 80L
* Cap total / sensible kW 1,3/0,9 2,4/1,6
2,8/1,8
3/1,9
** Cap total / sensible kW 1/0,8 1,9/1,4
2,3/1,6
2,6/1,7
Airflow med l / s 85 85
85
85
*** Sound level dB(A) 30
30
30
30
Running power W 7,5
7,5
7,5
7,5





BOX Vari™ mono 20M 40M 60M 80M
* Cap total / sensible kW 1,5/1,1
3,0/2
3,4/2,2
3,7/2,4
** Cap total / sensible kW 1,2/1
2,4/1,8
2,7/2
3,1/2,1
Airflow med l / s 110
110
110
110
*** Sound level dB(A) 35
35
35
35
Running power W 9
9
9
9





BOX Vari™ mono 20H 40H 60H 80H
* Cap total / sensible kW 1,5/1,2
3,1/2,2
4/2,6
4,5/2,9
** Cap total / sensible kW 1,2/1
2,5/2
3,2/2,3
3,6/2,6
Airflow med l / s 135
135
135
135
*** Sound level dB(A) 42
42
42
42
Running power W 16
16
16
16





BOX Vari™ mono 20EH 40EH 60EH 80EH
* Cap total / sensible kW 2,3/1,6
4,2/2,9
5/3,4
5,7/3,7
** Cap total / sensible kW 1,8/1,5
3,4/2,6
4,0/3
4,6/3,3
Airflow med l / s 180
180
180
180
*** Sound level dB(A) 51
51
51
51
Running power W 29
29
29
29














BOX Vari™ double

100EL 120EL 160EL
* Cap total / sensible kW
3,3/2,1
3,7/2,3
3,9/2,5
** Cap total / sensible kW
2,6/0,9
3/2,1
3,3/2,2
Airflow med l / s
105
105
105
*** Sound level dB(A)
24
24
24
Running power W
9
9
9





BOX Vari™ double

100L120L160L
* Cap total / sensible kW
3,5/2,4
4,2/2,7
4,5/2,9
** Cap total / sensible kW
3/2,2
3,4/2,4
3,7/2,6
Airflow med l / s
126
126
126
*** Sound level dB(A)
30
30
30
Running power W
11
1111





BOX Vari™ double

100M120M160M
* Cap total / sensible kW
3,9/2,7
4,7/3,1
5,1/3,3
** Cap total / sensible kW
3,4/2,5
3,8/2,7
4,2/2,9
Airflow med l / s
145
145
145
*** Sound level dB(A)
34
34
34
Running power W
14
14
14





BOX Vari™ double

100H120H160H
* Cap total / sensible kW
4,6/3,2
5,6/3,7
6,2/4
** Cap total / sensible kW
3,7/2,8
4,5/3,3
5,1/3,5
Airflow med l / s
178
178
178
*** Sound level dB(A)
39
39
39
Running power W
19
19
19





BOX Vari™ double

100EH120EH160EH
* Cap total / sensible kW
6,2/4,3
7,8/5,2
8,8/5,7
** Cap total / sensible kW
4,9/3,9
6,3/4,6
7,2/5,1
Airflow med l / s
265
265
265
*** Sound level dB(A)
50
50
50
Running power W
43
43
43










BOX Vari™ mono and BOX Vari™ double units are equipped with EC-grille and EC-fan technology.


Technical data

  • Electricity: V - ph - Hz: 230 - 1 - 50
  • Unit mm: 585 x 585 x 300 or 585 x 1178 x 300
  • Grille mm: 625 x 625 x 40 or 1225 x 625 x 40

BOXH Vari™ is without condensate pump.
Air flow determines the water flow. Air and water flow varies 0…100 %

* Air 27 / 50 °C / %, water 7 / 12 °C
** Air 25 / 50 °C / %, water 7 / 12 °C
*** Sound level 10 m² Sabine

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