Document OEXrozVxyRZjwNyxMQZvpNovK

* 252 *253 AIRTHERM MANUFACTURING COMPANY P. O. Bex 7039 St. Louis 77, Mo. Meeting equipment tor steam & hot water; air conditioning equipment for chilled water or direct expansion Aldrich Company 121 E. Williams St., Wyoming, Illinois "CODE RATED" CONVECTORS Ideal for heating institutional, commercial and residential buildings. Types include free standing floor model sloping top wall mounted . . . partially or fully recessed with permanent plaster guard . . . sizes from 12" to 38" high and 16" to 96" long. Can be quickly and easily painted on the job to blend with decor. VERTICAL OR HORIZONTAL UNIT HEATERS Steam or hot water. Perfect for heating warehouses, garages, industrial plants, school work shops. Capacities from 18,000 to 555,000 BTU/hr. Furniture steel casing are phosphatized for long, rust-free life. All units rated in accordance with the standard test code of the industry. CABINET UNIT HEATERS Ruggedly-built and sound-rated for use in schools, show rooms, other public buildings and institutions. Types in clude free standing . . . partially end fully recessed ... in almost any arrangement Capacities from 30,000 to 160,000 BTU/hr.... from 375 to 1900 CFM. Steam or hot water . . . special serpentine water coils for high tempera ture water drop. BOILER-BURNER UNITS The Aldrich line of vertical firetube steel boiler-bumer units are ASME constructed and ppimpfd, SBI rated and listed in rating book of Mechanical Contractors Association. The Series "D" units are available in twelve sizes with net SBI rating 87 MBh to 810 MBh for hot water or steam heating--oil or gas fired. Boiler shipped with round jacket, insulation, flue baffles, combustion chamber and tankless coil (if required) factory installed. Bonier, trim and controls packed in carton. The Aldrich Series "C"---Gulf Stream boilers are available in six sizes with net SBI rating 74 MBh to 189 MBh for hot water heating systems. The packaged units are furnished completely erected, pre-wired with equipment installed. Gas fired units are A.G.A. approved. VOLUME WATER HEATERS Aldrich high delivery water heaters are ideal for large residences, motels, institutions, swim ming pools, barracks and commercial applications where large quantities of hot water are re quired. Available in two types--direct heating galvanized storage (G) and indirect submerged coil (I.D.) with same ratings for either oil or gas firing. Series "WC"--six sizes with outputs from 118-300 gph 100 rise (40-140F.). Series "WH"--twelve sizes from 135-1296 gph. These high delivery efficient water heaters are compact, require limited space, easy to install and maintain. ASME constructed and stamped. Hydrostatically tested to one and one-half times working pressure. All Series "WC" and Series "WH" 13 through 47 are stamped 130# WP, 56-125# WP, 64-115# WP, 77 and 95-100# WP, 110-90# WP and 129-80# WP. Controls furnished with galvanized type heater include thermometer, high limit, combustion safety control and relief valve--for indirect same controls except thermometer is replaced by theraltimeter. "UNITAIRE" ROOM AIR CONDITIONERS Finest in remotely controlled room air conditioning units. Types to fit virtually every requirement--free standing . .. partially to fully recessed . . . and exposed or hide-a way ceiling models. Available - catalog shows complete sensible latent and total cooling capacities plus heating ca pacities. Hot-dipped, galvanized steel interior chassis and frames . . . phosphatized, furniture steel cabinets. Threespeed fan motors . . . extremely quiet operation. "CENTRALAIRE" AIR HANDLING UNITS Capacities from 800 to 20,000 CFM. Multiple fan and coil size selections for each unit Sectionalized construction permits easier handling on the job and a sturdier, more rugged installation. Welded frame construction . metal surfaces phosphatized to resist corrosion. Available for heating and ventilating with steam or hot water . and for air conditioning with chilled water or refriger&n1 coils. Convenient drain pan under coil and blower section- Write for Catalogs! SPECIFICATIONS fi iqi.WATER HEATER NUMBER WATER HEATING CAPACITY GPH - galvanized STORAGE 100* Rise (40*-140*F) 140* Rise (40*-l*F5 CAPACITY GALLONS WC-lt-G or ID its 84 19 WC-tS-G or ID 1^' WC-17-G or 10 125 96 170 121. 22 29 ijS WC-2I-C or ID 210 154 . ' 26 WC-23-G or ID 225 168 31 WC-30-G or ID 200 214 39 WH-13-G or ID 125 96 24 re WH-17-G or ID 170 121 50 WH-2J-G or ID 225 168 54 % WH-J0-G or ID 200 214 52 WH-38-C or ID 285 275 75 & WH-47-C or ID 475 340 75 fL WH-SO--G or'ID 540 400 90 ^ WH-64-G or ID 645 460 104 W3 J7-G or ID 775 554 1 . 124 1 'X WH-9S-G or ID WH-I10-G ID. 950 6S0 1100 785 145 141 WH-129-G or ID 1296 925 ! -------------------------- n _____ j: Prefix WCO tad WHO --%*** OH Filed U=i--WCG tad WHG f 177 GROSS OUTPUT BTU/HR. 99D00 115000 144000 180000 198000------ . 2S2000 115000 144000 198000 2S2000 . 324000 396000 468000 S40000 648000 792000 936000 1080000 FIRING RATE GPH 1.0 1.1 1.35 1.65 2.0 2.5 l.l 1.35 2.0 2.5 3.0 3.7 4.3 5.0 6.0 7.3 8.2 10.0 - INPUT GAS BTU/HR- 120000 132000 165000 200000 . 250000 320000 144000 180000 248000 315000 405000 - 495000 SA5000 675000 810000 990000 1148000 1350000 SHIPPING WEIGHT LBS. 510 545 S9S 679 725 81S 707 810 1132 1146 1411 ' 1484 1727 1818 2150. 22J3 2690 3612 ,