What units are used for a typical domestic installation?
Mainly there are 2 type of units: outdoor and indoor.
The outdoor unit can be mounted on the patio floor, wall hung, in the garden and up to 50mtr away* being given that a proper air circulation and drainage is provided for the potential condensation generated by the outdoor.
*Only split double fan units can be installed as far as 50mtr and up to 15mtr height difference.
The indoor unit most of the times is associated with the DHW cylinder, which an be an integrated one or a separate storage unit. The integrated unit comes in 180 & 260ltr cylinders, where the separate storage tanks, can be 150, 200 & 300ltr.