CHILLERS & WATER-TO-WATER HEAT PUMPS
MEDEA
27-305 kW
32-361 kW
Adaptation and Versatility
High-performance equipment with plate heat exchangers which enable a flexible configuration for centralised facilities, with closed water and geothermal loop
Versions available with a hydraulic unit
Adaptability to the facility offering a wide range of models
Maximum accessibility and easy maintenance thanks to removable panels
MEDEA MAXIMA with R-134a refrigerant to provide water at high temperatures of up to +78ºC
Energy efficiency
High energy efficiency in partial and full load, reducing operating costs
Complies with ErP 2021
Tandem multiscroll to improve seasonal energy efficiency
Units available with optional Inverter compressors for maximum energy efficiency
Electronic expansion valve for minimal energy consumption
Equipment with a hydraulic unit can include high-performance electronic pumps
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.
Hydraulic versions
KZV – Standard version (S)
Equipment with no hydraulic unit.
The KZV units feature triple protection for the plate heat exchanger. The series production version includes a flow switch, antifreeze protection for water and antifreeze protection for freon.
KZV – Version with hydraulic unit (P)
Hydraulic unit composed of a circulating pump suitable for water or glycol water to 0°C, expansion vessel, bleed and stop valves, pressure gauges and a flow switch.
For temperatures lower than 0°C, the low temperature kit is required, which requires a replacement of the pump and adds electrical resistors to the hydraulic elements for work with water at temperatures as low as -10°C.
The hydraulic unit is built into the chassis of the standard version for all units up to the 2090 model. For higher models, the hydraulic unit is provided in an independent module.
Controls
Keyter series production MEDEA equipment includes the AQUAMANAGER programmable electronic control,
specifically developed for the management of air-to-water and water-to-water equipment with the pGD1 user and maintenance terminal.
CHILLERS & HEAT PUMPS
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Extensively range of HVAC+R solutions
PRODUCTS & SOLUTIONS
Extensively range of HVAC+R solutions
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