The AEROTHERM SERIES units are for heating, cooling, and DHW production. They have advanced inverter drive fans and compressors for quiet efficient operation. They are available in four sizes and have electronic controls but their website is not much help. The brand is available in Europe, Latin America, and North Africa.
The NDA PREMIUM units are available in Europe in six sizes to match the size of the home. They offer both split and monoblock units but their website is not much help and does not have a stated guarantee for their products.
NEW ENERGY--- nuove-energie.it --<1*
This brand is a part of VIESSMANN GROUP and is made and sold in Italy. The ENERGYCAL heat pumps are for cooling as well as heating and dhw production. They are available in four sizes but their website is not much help and does not have a stated warranty policy.
The AERTHERMAL units have advanced inverter drive compressors and are for heating/cooling. The brand is made in France and is backed by a very good warranty.
This brand offers units for heating & DHW only or for heating & cooling. The NIBE SPLIT features an inverter compressor and is available in three sizes. The AP-AW10 model is designed for installation indoors. Their website does not have a stated guarantee for their products.
These heat pumps are made by ELECTRO INDUSTRIES INC but are only available in three sizes and have only an average warranty.
The brand is made in Canada by MARITIME GEOTHERMAL LTD. The ATW SERIES heat pumps are for heating/cooling/dhw and feature intelligent defrosting. The units are different in the fact that the compressor is located inside the home while the coil is outside. They offer an optional two stage compressor but their website does not have a stated warranty policy for the units.
NORDLINE-- nosreti-cerpadla.cz ---<1*
This brand offers basic heat pumps for heating and DHW production. They are available in both split and monoblock models and are backed with a decent guarantee.
These units are available throughout Europe and offer a wide range of models to choose from. The manufacturer's website does not have a stated warranty policy.