| Show Winter Heating eating Summer Cooling Indicative of the trend toward the unit type of winter and summer conditioning air-conditioning equipment is the re re- recent recent re- re recent cent announcement that a number of manufacturers now offer cabinets comparable in size to radiators which provide complete winter con con- conditioning conditioning conditioning and are also capable of providing summer cooling and de- de humidification The same unit heats the room in winter and cools it in I summer Winter heating is done by means of hot water or steam piped to the unit In the summer cold coldwater coldwater coldwater water flowing through the same pipes circulates in the coils in the cabinet The unit is equipped with witha a fan to provide rapid circulation of heated or cooled air and with a filter lUter for air cleaning In the winter whiter the thet ir t is humidified and in the summer Q U la dehumidified |
