LVDV is a fan-assisted unit heater designed for space heating in shop entrances, lobbies, doorways, warehouses, workshops, garages and similar premises. The unit is designed for fitting in the ceiling. Hot water is used as the heating medium. All units conform to EC requirements on the Safety of Machinery, 91/368/EEC. LVDV has low overall height and short or long throw which enables it to be fitted in premises with various ceiling heights. The heater can be fitted with an air discharge device to increase the throw and LVDV can easily be mounted against the ceiling or suspended from it. It is easy to clean and service.