CHILLERS & AIR TO WATER HEAT PUMPS
Euro & Inverter
22-147 kW | 27-174 kW
Chillers and heat pumps equipped with full inverter technology, featuring inverter compressors, an electronic
expansion valve and variable-speed electronic fans to ensure optimal energy savings and comply with the ErP 2021
The compressors, hydraulic unit and buff er tank in this range are in the airfl ow, making this a very compact version.
34-322 kW | 41-287 kW
Chillers and heat pumps equipped with tandem or trio multiscroll compressor technology to optimise energy savings and comply with the ErP 2021 regulation.
The compressors, hydraulic unit and buff er tank in this range are in the airflow, making this a very compact version.
KEYTER CATALOGUE 2021
More details about this product
The brand new Keyter Catalogue 2021 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.
KWG – Standard version (S)
Equipment with no hydraulic unit . The KWG equipment has triple protection of the plate heat exchanger because, as standard, it comes with a fl ow switch in the water piping, water antifreeze protection and freon antifreeze protection.
KWG – Version with hydraulic unit (P)
Integrated hydraulic unit composed of a circulation pump suitable for water or glycol water to 0°C, expansion
vessel, bleed and stop valves, pressure gauges and a fl ow switch.
For water temperatures lower than 0°C, the low temperature kit is required, which requires replacement of the pump and adds electrical resistors to
the hydraulic elements for work with water temperatures as low as -10°C.
KWG – Version with hydraulic unit and buffer tank (H)
Equipment designed with a hydraulic unit in addition to a buff er tank with an antifreeze electrical heater to reduce compressor short cycling.
The hydraulic unit is built into the unit’s chassis in all models. H version in series 4 and 6 does not alter the dimensions of a standard unit.
Optionally, a module independent to the equipment may be delivered, with a 375 or 725 litre capacity buff er tank and antifreeze resistors.
For water temperatures below 0°C, it is necessary to request the low-temperature kit for the hydraulic unit. (see module dimensions)
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