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Specifications proportional for all sizes N OTE: Composite drawings are not. ro Dimensions (inches} � g � � �'" P ■ g i Right Side View ° All sizes r q , I Standard control side is - °��" -m .` : l the right side; units may 1 i II t � — *s be converted to left I Front Vie �. 11 , All Sizes side contro in the f1I 1 r MOTOR I' . field. , it (tiL��l� i r i 1„; - ,- ° ■ a ° . . ° \--REMOVABLE ACCESS PANEL ` L . ADJUSTABLE AIR LOUVERS C ,-4 - D E 1 — 11 -° E 57 DIA FLUE OUTLET, SIZES 150 -250 A' DIA. rLUE OUTLET I 6" DIA FLUE OUTLET, SIZE 300 -- 1 r ----,,------„„ -11111111.. ■ , Rear Vie ---- -- _ __ F Sizes � � % \����� F ,,.. = -; 1 30- 125 r ° \„ -. R ear View 1 O a _I__ > L 3 ; Ei s ' a . GAS CONNECTION Sizes *° _ _ T �. G 000 • SIZES 150 -200, 150 -300 112" NPT f — ' ' "= x r "L r _ - - - - - SIZES 250 -300, - . `'a x - -: e _` , j I/2' NPT GAS CONNECTION 314" NPT r v = _ t � '7--- � F _ ' -- i, Field Wiring K = 115V/60Hz/1 Ph G K I a . + — ' - -.... Connections L = Thermostat Wires (24V) it mimmunimimaimmmiraimmiamig Dimension o Of t ov _ , k Size 30 1 60.7 100,125 150,200 250,300 318 16 CAGE NUT$ A 28 5/8 28 8 28 5/8 38 38 50.1/8 FOR UNIT SUSPENSION B 12 -1/8 12-1/8 18 -1/8 22 -1/16 33 -1/16 33 -1/16 C 21 -1 /4 21 -1/4 23 -1/4 25-5/16 25 -5/16 25 -5/16 Top View D 25-9/16 26 -3/16 31 -3/8 33 -9/16 34 35 -3/8 All Sizes - E 6-9/16 6-9/16 6-9/16 9-3/4 9-3/16 8-3/16 • .p F 5 -13/16 5 -13/16 8 -3/4 11 -1/8 11 -3/8 11 -3/8 G 4 4 4 - 1/4 4 - 3/8 7 - 1/8 7 - 1 /8 Air Flow H 3 -1/16 3 -1 /16 3-1/16 6-11/16 6 -1/2 4 -15/16 _ J 17 -15/16 17-15/16 17-15/16 24 -1/4 24 -1/4 29 -3/8 M 9/16 9/16 9/16 9/16 9/16 8 -1/2 Required Clearances (inches) .4- Sizes 30 -75 100 -200 250 -300 ..:.} f7,,, V/ 7L/'( Top 1 6 6 Flue Connector 6 6 6 /01 as- Access Panel 18 24 24 Sap ¢��r �c' c•( 61 ° �``j` NOTE: These units Non - Access Side 1 8 8 • , T v riht 64c) 77M41,_y e>R are not certified for Bottom 1 1 • 1 x- 411, ' i r'9C'- `residential use. Rear 18 18 24 WARNING: Gas -fired appliances are not designed for use in hazardous atmospheres containing flammable vapors or combustible dust, or atmospheres containing chlorinated or halogenated hydrocarbons. Installations in public garages or airplane hangars are permitted when in accordance with ANSI Z223.1 and NFPA 54 Codes or CAN1 -B149 Codes and enforcing authorities. °'" ` i f ' 's ° 1 • S ©1997 Thomas & Betts Corporation. All rights reserved. Printed in the U.S.A 20MYL Form RGM FFT-B