Mini Chiller

An air cooled chiller designed for the residential and commercial market. Available in 3, 5 and 10-ton cooling capacities and is matched with a variety of indoor CW fan coils (Hi wall, cassette, ceiling floor, concealed, ducted) unsurpassed in application flexibility.

It is a self-contained unit with no additional assembly needed to make chilled water and include a brazed plate heat exchanger and the circulation pump. UL, ARL certified.

It is a great alternative to the traditional DX multiplit (a condensing unit with multiple compressors) and even to the VRF/Digital Scroll technologies. Chilled water multisplit is easier to install and maintain and water running into the conditioned spaces instead of refrigerant.

NEW Variable Water Volume System
Offers Many Features and Benefits:

• No Refrigerant Handling
  No need to charge our air cooled hydronic chiller system with refrigerant. VWV closed refrigerant system does away with the need for EPA certified installation technicians to handle refrigerants. Because there are no refrigerant lines outside the outdoor water chiller cabinet, installation costs are lower vs. standard DX ducted and ductless split systems.
• No Ductwork
  Cooling with VWV air conditioning chillers and our line of ductless hydronic fan coils means running small, flexible water pipes into spaces within the walls instead of large ductwork runs. This can save hundreds of useable square feet for living space. Using ductless fan coils results in zero percent duct air loss compared to traditional ducted systems.
• Zero Line Length Limitations
  With insulated water lines carrying the cooling capacity, there is minimal capacity loss allowing for unlimited line length runs to any hydronic fan coil. This method of delivering rated capacity is far more efficient than traditional direct expansion ductless split systems.
• Zoned Cooling
  With VWV air-cooled chillers and ductless fan coils, you condition only the spaces you designate; not the whole building as opposed to a traditional ducted central AC system. This fact allows for diversity and load shifting when doing load and sizing calculations. This reduces installed cost, as well as, operating costs for years to come.
• The Mini Chiller
  Our air cooled chillers is available from 3 to 25 TR and contains Copeland Compliant Scroll compressors and common, off the shelf components allowing for easy serviceability and repair. Mini chillers are used for residential chiller systems, commercial chiller systems, and process chiller applications and even manufacture a heat pump chiller for those lower ambient climate needs.
• The Non-Ducted Fan Coils have worldwide recognition for quiet, reliable operation and have a reputation for sleek, seamless design. They come as wall mounted, ceiling floor, cassette and concealed type. These fan coils can be operated from a central thermostat or can have individual controls, infrared remotes or hard-wired controls.

It is available in a range from 3 to 25 TR cooling capacities and is matched with a variety of indoor fan coils, unsurpassed in application flexibility. VWV chiller is a self-contained unit with no add-on modules or additional assembly needed to make chilled water and works using the basic refrigeration cycle. Ecological R407c refrigerant is circulated through the system by a Copeland Scroll compressor which increases the pressure and temperature of the refrigerant and pumps it into the condenser coil. In the condenser, the refrigerant vapor is cooled as air passes over the coil using two, fractional horsepower, fan/motor assemblies configured for horizontal discharge. The refrigerant then condenses into liquid. The liquid refrigerant flows through a thermostatic expansion valve where the flow is metered. The pressure and temperature are reduced.

After passing through the expansion valve, the refrigerant flows into a brazed plate heat exchanger where it boils by absorbing heat from the water passing through parallel circuits of the heat exchanger. As the refrigerant starts the trip back through its self-contained cycle, the newly chilled water passes through a stainless steel head, fractional horsepower pump.

The waters head pressure is boosted such that it travels at a specific flow rate (GPM) into the home or other conditioned spaces that are to be cooled. As this chilled water flows through any one of a myriad of fan coil combinations, it passes through a copper coil. Chilled water pump is standard up to 5TR models. Sizes 10 - 25 TR do not include it, it is optional.

Air is moved across the coil and the chilled water absorbs the heat of the space. Cold, dehumidified air is then supplied to the conditioned space.

One of the unique benefits of Multiaqua is the fan coil selection. Minichiller can be matched with any one or a multiple of chilled water fan coils.