A.O. Smith 970 Series Water Heater User Manual


 
6
BTH 300A BTH 400A
Item Description 970/971 970/971
EXHAUST ELBOW AND FITTINGS
1 Adapter, Hose Fitting ....................................................................................................... 192472 .............. 192472
2 Elbow, 90° ....................................................................................................................... 194836 .............. 194836
3 Nipple, Pipe, Closed ........................................................................................................ 194558 .............. 194588
4 Plug, Hex ......................................................................................................................... 194560 .............. 194560
5 Tee ................................................................................................................................... 194559 .............. 194559
6 Tubing ............................................................................................................................ 191746-72 ........ 191746-72
7 Connector, Exhaust ......................................................................................................... 192636 .............. 192636
8 Hose Clamp, 3"................................................................................................................ 192696 .............. 192696
9 Hose Clamp, 4.5" ............................................................................................................. 192697 .............. 192697
VENT KIT PARTS
10 Elbow w/Screen ............................................................................................................... 192815 .............. 195009
11 Elbow, 45° x 3.5" dia........................................................................................................ 181901 .............. 181901
12 Screen ............................................................................................................................. 181662 .............. 195008
13 Intake Terminal ................................................................................................................ 182167 .............. 182167
14 Wall Plates (2 Req'd) ....................................................................................................... 181557 .............. 181557
15 Silicone Sealer, 2 oz. tube ............................................................................................... 181564 .............. 181564
BLOWER INTAKE PARTS
16 Coupling ........................................................................................................................... 182094 .............. 182094
17 Hose Clamp ..................................................................................................................... 194838 .............. 194838
18 Tube, Intake ..................................................................................................................... 194923 .............. 194923
19 Vent Terminal, Intake ....................................................................................................... 192815 .............. 192815
# Dash number indicates inches.
* Not Illustrated.
EXHAUST ELBOW, VENT KIT & BLOWER INTAKE PARTS
192815 195009