AIR-TO-WATER HEAT PUMPS – ADRIATICA KWG

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 flow 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 buffer 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 buffer tank and antifreeze resistors.
For water temperatures below 0°C, it is necessary to request the low-temperature kit for the hydraulic unit.

Series 2 S/P

Series 2 H

Series 3 S/P 3052/3060/3070 models

Series 3 H 3052/3060/3070 models

Series 3 S/P 3080/3090/3100/3120 models

Series 3 H 3080/3090/3100/3120 models

Series 4 S/P/H 4130/4140 models

Series 4 S/P/H 4130/4140 models