Chillers and heat pumps air-water for mild climate
Adaptation and Versatility
Versions with hydraulic unit and built-in buffer tank to reduce compressor short cycling.
Available with plate heat exchangers.
Condensing pressure control as standard for all year operation.
Adaptability to the facility offering a wide range of models.
Maximum accessibility and easy maintenance thanks to removable panels.
Water free-cooling system for free-cooling.
Energy efficiency
High energy efficiency in partial and full load, reducing operating costs.
Complies with ErP 2021.
Tandem multiscroll to improve seasonal energy efficiency.
Electronic fans and electronic expansion valve for minimal energy consumption.
Equipment with a hydraulic unit can include high performance electronic pumps.
Hot gas partial and full heat recovery system for DHW.
Optional modular version (series 1) for modular assembly with easy and fast interconnection, which makes this an effective and simple solution for installations where compact, light, easy to transport and high power equipment is required.
In addition, they offer an important solution for the continuous operation of the equipment without interruption, thanks to their independence of electrical connection, since the failure of one of the modules can be easily repaired without having to stop the operation of the complete modular installation.
Wide range of power due to its modulation, each module reaching a cooling capacity of 124 kW and with the possibility of a maximum of 8 modules.
System that uses waste heat from air condensation to heat water for both DHW and industrial applications.
Integrated Freecooling
New optional additional free-cooling coils integrated in the unit in the same V’s of the cooling circuit, which allows to take advantage of the energy of the outside air when the external conditions are favorable to carry out the energy exchange with the water of the installation.
Freecooling coils integrated in the same V’s of the refrigeration circuit.
Serie 1 S/P
Serie 2 S/P
Serie 4 S/P
Serie 6 S/P
Serie 1 H
Serie 1 B
Serie 1 B: Combination of options requiring S/P chassis lengthening
Serie 2 H
Serie 4 H
Serie 6 H
Standard equipment dimensions (mm) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Serie 1 | Serie 2 | Serie 4 | Serie 6 | ||||||||
Chassis | S/P | B | B* | H | H* | S/P | H | S/P | H | S/P | H |
L | 2190 | 2640 | 2640 | 3830 | 3830 | 2980 | 4305 | 5630 | 6955 | 8280 | 9605 |
A | 1100 | 1100 | 1300 | 1100 | 1300 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 |
H | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 |
*Special width for integrated freecooling
HELVETIA includes the AQUAMATIX programmable electronic control, the Climatix HMI user terminal and the RS485 communication interface for ModBus TCP/IP and BACnet IP communication.
Technical Documentation
KEYTER CATALOGUE
More details about this product
The brand new Keyter Catalogue is out now and free available. In this year’s edition you will discover
our complete range of products and find more technical specifications about the Keyter units.
CHILLERS & HEAT PUMPS
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