Multisplit external unit, 4 combinable internal units, R410a refrigerant gas, 3.5 kw cooling power, 4 kw heating power

Multisplit outdoor units are designed to connect multiple indoor units, offering flexibility in air conditioning different rooms. In your case, you are looking for an outdoor unit that can support up to 4 indoor units , using R410A refrigerant, with a power of 3.5 kW in cooling and 4 kW in heating .

One of the available options is the MXZ-F series from Mitsubishi Electric . These multi-split outdoor units are designed to connect up to 4 indoor units, offering high energy efficiency and quiet operation. The MXZ-F units use R410A refrigerant and are compatible with a variety of indoor units, including wall-mounted, ceiling-mounted and ducted models.