IUSI MUAT lB AUR CONDUTOING? coouNO D-MIYIM- any foim you desire. That la, you cmeavae a unit which provides ail the fumctions, or you a u have one or more- units whidi produce these efffects sepatély. New buildings ire being constrctedwith complete units. Older buildings and nmy existing homes are adding individual rom coolers, aw* circulating fiansd lkes.: attie1ventilating fans, humidiliers which moisten dry. winter air, mdo, other types of équi*pmen~t No, air conditioningià not new to Us. We have been working i "i field for sevmai years. We have assisted in thede. velopment of several digèrent unita, sugception. We have seen in t, flot only a gesteci improvementsà ta nmnuficturets, new markcet for our proaucts -gis and pointed out the needs of the uktimate electricity- but we have also seen it as -user. We feel that we are abreast with the 'he fuilfillment of a great human need. many fine types-of air-conditioning equipAnother deveiopment i the steady progment now being offered and in ranch with ress of Americans toward better living. fiew types being developed. It is ýa fact that the rnajority of the And aiow for a predction. Air condipeople have corne to think of air conditioning as a means of cooling the rooms * Te prolonged itense heat wich. causes so much suffering throughout the country agam mnakes 'mmof air condition-, in&g.for the past: three swnmers, this bas happened. When the thermý ometer. soirs, people seek air condtoig apeit i, talk about it. Thlis year, the. interest has been more. intense than' ever. The-reason 18; obyous-more air conditioning is available than ever bre. Engineers ave been busy producing its effects in a greater variety of forms. But air conditionmng is flot news to us. We hav beenintêeested in it since itsin hi addition to coolig, five other important processes in the preparation of more comfortable air to live in. These processes are circulating, dleaning, humidifying, dehumidifying and hearlng.,Although cooling secures the greatest publiciry for air conitioning, it is by no m'eans its only may compare with the universality of elctric iigk .We are indied ta agree widi the suggestion thar has akready been mad. that in the yeirs ta corne it may be considered one of the. industrial developments that hclped pull the country out of the depression.ý * .JULY ý30,*,1936 SI