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Heat Cabinets The Trane Company Let Crosse, Wis. Sec Pumps, page 766; Unit Heaters, page 679; Heating Specialties, pages 838, 839. BRANCHES IN ALL PRINCIPAL CITIES TRANE CONCEALED HEATING Concealed Heating is recog nized as the modern method of distributing heat in homes, apart ments, office and public buildings. Trane as a pioneer in this field has developed the Concealed Heater and simplified the in stallation until the job of setting the unit in the wall and making the piping connections is com paratively 'easy.'" "Th'e installa tion can be made in about the same time it requires to set a radiator. One of the big advantages of Trane Concealed Heating is in the adjustable stack which con nects the heating element with the outlet grille. This feature has entirely removed the neces sity of minutely measured wall openings and does away with the difficulty of making the installation. -The stack has a wide height range which gives a variety of capacities in a single unit. %, % %Trane Concealed Heaters are made in three widths-- 3 5 and 7 in. The first two fit in 2 x 4 in. and 2 x 6 in. walls respectively without furring. The heaters are made in the following lengths: 22, 30, 36, 42, 48, 54 in. The grilles--the only part of the installation which can be seen--are cast aluminum in the Standard and Dutch Colonial Style. The Stamped Steel Style Grille is also available. Heat Control can be obtained either through the use of a damper on the outlet grille or by a valve on the heating element. Heater is always accessible for inspection and can easily be removed without interfering with the plastering. Trane Heat Cabinets are ideal for homes already built where the owner wishes to have the advantages of convec tion heat but does not want to make the installation be tween the walls. Price compares favorably with cast iron radiator and shield. 654 The Trane Company Heat Cabinets Capacities of Trane Unit Heaters AT 5 LB. STEAM PRESSURE FOR 60 CYCLE AND DIRECT CURRENT ONLY Power--60 Watts--0 h.p. No. 12 High Speed 1500 R. P. M. 485 C. F. M. Inlet Air Temperature 50" 60" 70 Temperature Rise 88" 83" 78 Final Temperature 138" 143" 148" B.t.u. Per Hour 46,000 43,400 40.600 Pounds of Con densate Per Hour 47 45 42 So. Ft. E.D. R. 192 161 170 MPower--160 Watts-- h.p. Inlet Air Temperature . 50 60" 70" Temperature Rise 69" 65" 62" No. 15 High Speed 1140 R. P. M. Final Temperature 119" 125" 132* B.t.u. Per Hour 92.000 66,600 81,500 1280 C. F. M. Pounds of Con densate Per Hour 96 ' 90 85 Sq. Ft. ELD. R. 383 361 340 Power--240 Watts--% h.p. Inlet Air Temperature 50* 60" 70" Temperature Rise 66" 63* 59" No. 18 High Speed 1140 R. P. M. Final Temperature . 116" 123. 129" B.t.u. Per Hour 147,500 139.000 130.800 2060 C. F. M. Pounds of Con densate Per Hour 153 . 145 136 Sq.Ft. EL D. R. 615 579 545. Power--260 Watts--K h.p. Inlet Air Temperature 50" 60" 70" Temperature Rise 68" 64" 60" No. 24 High Speed 1140 R. P. M. Final Temperature 118' 124" 130" B.t.u. Per Hour 212,100 200,000 188.400 2910 C. F. M. Pounds of Condensate Per Hour 221 208 196 Sq.Ft. ELD. R. 885 834 785 Power--660 Watts--M h.p. No. 24-A High Velocity 1140 R. P. M. 4070 C. F. M. Inlet Air Temperature 50" 60" 70" Temperature Rise 63 59" 56" Final Temperature 113" 119" 126 B.t.u. Per Hour 275.000 260,000 244,000 Note.--AH air volumes based on dry air at 70 F. 655 Pounds of Con densate Per Hour 286 270 254 Sq.Ft. ELD. R. II50" 1085 1020